午夜专区,91福利区

共找到 1398 個相關(guān)產(chǎn)品馬可波羅 > 防盜報(bào)警器/控制器> 220v蜂鳴器

類目：

防盜報(bào)警器/控制器 (182)
光電傳感器 (162)
蜂鳴器 (152)
信號燈 (71)

您還可以找： 220v蜂鳴器價格蜂鳴器220v 帶燈220v蜂電子蜂鳴器22 220v報(bào)警蜂 220v聲光蜂報(bào)警蜂鳴器22 直流220v蜂

品質(zhì)商家熱力排行

全國

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="131" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://www.jmdykj.com/product-detail/100065133790.html">供應(yīng)220V蜂鳴器報(bào)警喇叭
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://www.jmdykj.com/product-detail/100065133790.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌/型號：</div></td>
<td class="td_2"><div>聯(lián)基/LZQ-1K</div></td>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>聯(lián)基</div></td>


</tr>
<tr>
<td class="td_1"><div>材質(zhì)：</div></td>
<td class="td_2"><div>ABS</div></td>
<td class="td_1"><div>聲道數(shù)：</div></td>
<td class="td_2"><div>四聲道</div></td>


</tr>
<tr>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>LZQ-1K</div></td>
<td class="td_1"><div>加工定制：</div></td>
<td class="td_2"><div>加工定制</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
<a  data-num="3"  data-flag="0" target="_blank">
溫州旭聯(lián)電聲有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
其他電聲器件及配件
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://wzlianji.cn.makepolo.com/contact_us.html?proid=100065133790">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報(bào)價:<strong>9.00</strong>元</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://www.jmdykj.com/product-detail/100065133790.html#inquiryPop" target="_blank" rel="nofollow">點(diǎn)此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://www.jmdykj.com/product-detail/100065133790.html" target="_blank" data-num="7" data-flag="0" title="供應(yīng)220V蜂鳴器報(bào)警喇叭"><img src="http://img6.makepolo.cn/images/formals/img/product/331/778/9d8b60ca0b5585899c4ada6822c7f2de.jpg~tplv-izbs7asbod-1:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="供應(yīng)220V蜂鳴器報(bào)警喇叭"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="71" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://www.jmdykj.com/product-detail/100247662998.html">SAD16-22SM/28 AC DC 220V 指示燈聲光報(bào)警器 聲光蜂鳴器
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://www.jmdykj.com/product-detail/100247662998.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌/型號：</div></td>
<td class="td_2"><div>知名/SAD16-22SM/28</div></td>
<td class="td_1"><div>加工定制：</div></td>
<td class="td_2"><div>非加工定制</div></td>


</tr>
<tr>
<td class="td_1"><div>種類：</div></td>
<td class="td_2"><div>蜂鳴器(片)</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>SAD16-22SM/28</div></td>


</tr>
<tr>
<td class="td_1"><div>是否有源：</div></td>
<td class="td_2"><div>有源</div></td>
<td class="td_1"><div>驅(qū)動方式：</div></td>
<td class="td_2"><div>電磁式</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
<a  data-num="3"  data-flag="0" target="_blank">
興化市華宇電子有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
蜂鳴器,其他防盜報(bào)警系統(tǒng)/器材,電喇叭,其他
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://szhuajun.cn.makepolo.com/contact_us.html?proid=100247662998">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報(bào)價:<strong>5.00</strong>元</li>

<li id="xxppn3xjth"    class="plistk" id="xu">
累計(jì)詢盤:26次</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://www.jmdykj.com/product-detail/100247662998.html#inquiryPop" target="_blank" rel="nofollow">點(diǎn)此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://www.jmdykj.com/product-detail/100247662998.html" target="_blank" data-num="7" data-flag="0" title="SAD16-22SM/28 AC DC 220V 指示燈聲光報(bào)警器 聲光蜂鳴器"><img src="http://img2.makepolo.cn/images/formals/img/product/160/915/71e8171b99e4a765343826087481b1e5.jpg~tplv-1fgsepqywg-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="SAD16-22SM/28 AC DC 220V 指示燈聲光報(bào)警器 聲光蜂鳴器"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="67" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://www.jmdykj.com/product-detail/101081789434.html">220V聲光報(bào)警器AEC2323聲光電子蜂鳴器
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://www.jmdykj.com/product-detail/101081789434.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>杭榮</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>TRM-12</div></td>


</tr>
<tr>
<td class="td_1"><div>適用范圍：</div></td>
<td class="td_2"><div>室內(nèi)室外</div></td>
<td class="td_1"><div>音量：</div></td>
<td class="td_2"><div>130</div></td>


</tr>
<tr>
<td class="td_1"><div>顏色：</div></td>
<td class="td_2"><div>紅</div></td>
<td class="td_1"><div>工作電流：</div></td>
<td class="td_2"><div>1mA</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[湖北黃岡] <a  data-num="3"  data-flag="0" target="_blank">
湖北杭榮電氣有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
繞組線/電磁線,防盜報(bào)警器/控制器,信號燈,壓
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://hbhangron.cn.makepolo.com/contact_us.html?proid=101081789434">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報(bào)價:<strong>1685</strong>元/個</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://www.jmdykj.com/product-detail/101081789434.html#inquiryPop" target="_blank" rel="nofollow">點(diǎn)此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://www.jmdykj.com/product-detail/101081789434.html" target="_blank" data-num="7" data-flag="0" title="220V聲光報(bào)警器AEC2323聲光電子蜂鳴器"><img src="http://img12.makepolo.cn/images/formals/img/product/890/565/4_41fafc3579d2f5891c81582173c38193.jpg~tplv-fg0x5eo1ce-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="220V聲光報(bào)警器AEC2323聲光電子蜂鳴器"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="65" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://www.jmdykj.com/product-detail/100443358470.html">HRB-KM 電壓AC 220V 蜂鳴器
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://www.jmdykj.com/product-detail/100443358470.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌/型號：</div></td>
<td class="td_2"><div>長盈/HRB-KM 電壓AC 110V</div></td>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>長盈</div></td>


</tr>
<tr>
<td class="td_1"><div>加工定制：</div></td>
<td class="td_2"><div>加工定制</div></td>
<td class="td_1"><div>種類：</div></td>
<td class="td_2"><div>電聲配件</div></td>


</tr>
<tr>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>HRB-KM 電壓AC 110V</div></td>
<td class="td_1"><div>規(guī)格尺寸：</div></td>
<td class="td_2"><div>190（mm）</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[浙江樂清] <a  data-num="3"  data-flag="0" target="_blank">
樂清市長盈電器有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
發(fā)電機(jī)組零部件,其他低壓電器,氣缸,低壓熔斷
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://yqchangying.cn.makepolo.com/contact_us.html?proid=100443358470">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報(bào)價:<strong>52.97</strong>元</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://www.jmdykj.com/product-detail/100443358470.html#inquiryPop" target="_blank" rel="nofollow">點(diǎn)此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://www.jmdykj.com/product-detail/100443358470.html" target="_blank" data-num="7" data-flag="0" title="HRB-KM 電壓AC 220V 蜂鳴器"><img src="http://img8.makepolo.cn/images/formals/img/product/247/841/2_d3e78049776fe2f0856d8fbcd8dcb33e.jpg~tplv-1exjxyof9i-1:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="HRB-KM 電壓AC 220V 蜂鳴器"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="63" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://www.jmdykj.com/product-detail/100499891697.html">廠家直銷：壓電式交流電SFM-27-220V蜂鳴器
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://www.jmdykj.com/product-detail/100499891697.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌/型號：</div></td>
<td class="td_2"><div>THDZ/SFM-27-J(220V)</div></td>
<td class="td_1"><div>加工定制：</div></td>
<td class="td_2"><div>加工定制</div></td>


</tr>
<tr>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>THDZ</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>SFM-27-J(220V)</div></td>


</tr>
<tr>
<td class="td_1"><div>種類：</div></td>
<td class="td_2"><div>蜂鳴器(片)</div></td>
<td class="td_1"><div>驅(qū)動方式：</div></td>
<td class="td_2"><div>壓電式(晶體式)</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
<a  data-num="3"  data-flag="0" target="_blank">
興化市天華機(jī)電有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
其他電聲器件及配件
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://xhsthjd.cn.makepolo.com/contact_us.html?proid=100499891697">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報(bào)價:<strong>1.80</strong>元</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://www.jmdykj.com/product-detail/100499891697.html#inquiryPop" target="_blank" rel="nofollow">點(diǎn)此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://www.jmdykj.com/product-detail/100499891697.html" target="_blank" data-num="7" data-flag="0" title="廠家直銷：壓電式交流電SFM-27-220V蜂鳴器"><img src="http://img10.makepolo.cn/images/formals/img/product/306/999/3_e3c27917f5e38bbebf2099f1227c00d0.jpg~tplv-2ri1qt4xxh-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="廠家直銷：壓電式交流電SFM-27-220V蜂鳴器"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="62" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://www.jmdykj.com/product-detail/100272465955.html">供應(yīng)壓電式交流電110V/220V蜂鳴器
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://www.jmdykj.com/product-detail/100272465955.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌/型號：</div></td>
<td class="td_2"><div>HXD/SFM27-J</div></td>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>HXD</div></td>


</tr>
<tr>
<td class="td_1"><div>是否提供加工定制：</div></td>
<td class="td_2"><div>是</div></td>
<td class="td_1"><div>種類：</div></td>
<td class="td_2"><div>蜂鳴器(片)</div></td>


</tr>
<tr>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>SFM27-J</div></td>
<td class="td_1"><div>是否有源：</div></td>
<td class="td_2"><div>有源</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[江蘇泰州] <a  data-num="3"  data-flag="0" target="_blank">
興化市華興機(jī)電有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
其他電聲器件及配件
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://ehuaxing2011.cn.makepolo.com/contact_us.html?proid=100272465955">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報(bào)價:<strong>1.80</strong>元</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://www.jmdykj.com/product-detail/100272465955.html#inquiryPop" target="_blank" rel="nofollow">點(diǎn)此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://www.jmdykj.com/product-detail/100272465955.html" target="_blank" data-num="7" data-flag="0" title="供應(yīng)壓電式交流電110V/220V蜂鳴器"><img src="http://img5.makepolo.cn/images/formals/img/product/105/326/46b914ce2f535a3cdad0d932c21036bb.jpg~tplv-izbs7asbod-1:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="供應(yīng)壓電式交流電110V/220V蜂鳴器"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="57" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://www.jmdykj.com/product-detail/100149251756.html">TEND天得BUZZER TBY-220V,TBY-24D蜂鳴器
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://www.jmdykj.com/product-detail/100149251756.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌/型號：</div></td>
<td class="td_2"><div>TEND天得BUZZER TBY-220V,TBY-24D</div></td>

<td class="td_1"><div>所屬分類：</div></td><td class="td_2"><div></div></td>

</tr>
<tr>

<td class="td_1"><div>產(chǎn)品關(guān)鍵詞：</div></td><td class="td_2"><div>220v蜂鳴器</div></td>
<td class="td_1"><div>最小采購量：</div></td><td class="td_2"><div></div></td>

</tr>
<tr>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[廣東東莞] <a  data-num="3"  data-flag="0" target="_blank">
東莞市樟木頭臺創(chuàng)電器經(jīng)營部
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
其他工程機(jī)械配件,電工開關(guān),隔離開關(guān),線槽,
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://tachcn.cn.makepolo.com/contact_us.html?proid=100149251756">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報(bào)價:<strong>46</strong>元</li>

<li id="xxppn3xjth"    class="plistk" id="xu">
累計(jì)詢盤:41次</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://www.jmdykj.com/product-detail/100149251756.html#inquiryPop" target="_blank" rel="nofollow">點(diǎn)此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://www.jmdykj.com/product-detail/100149251756.html" target="_blank" data-num="7" data-flag="0" title="TEND天得BUZZER TBY-220V,TBY-24D蜂鳴器"><img src="http://img5.makepolo.cn/images/formals/img/product/741/361/260d95d9e0cc0ee80d98f25dd4f78bdd.jpg~tplv-izbs7asbod-1:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="TEND天得BUZZER TBY-220V,TBY-24D蜂鳴器"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="54" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://www.jmdykj.com/product-detail/100178580878.html">指示燈 閃光器 蜂鳴器 雙色指示燈 24v蜂鳴器 220v蜂鳴器
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://www.jmdykj.com/product-detail/100178580878.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌/型號：</div></td>
<td class="td_2"><div>AD16-16M</div></td>
<td class="td_1"><div>是否提供加工定制：</div></td>
<td class="td_2"><div>是</div></td>


</tr>
<tr>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>AD16-16M</div></td>
<td class="td_1"><div>類型：</div></td>
<td class="td_2"><div>LED信號燈</div></td>


</tr>
<tr>
<td class="td_1"><div>防護(hù)等級：</div></td>
<td class="td_2"><div>IP65</div></td>
<td class="td_1"><div>燈頭型號：</div></td>
<td class="td_2"><div>1212</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[浙江溫州] <a  data-num="3"  data-flag="0" target="_blank">
樂清市彥爾電氣有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
螺釘/螺絲釘,接觸器,其他低壓電器,起動器,其
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://dingsheng16588.cn.makepolo.com/contact_us.html?proid=100178580878">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報(bào)價:<strong>4.60</strong>元</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://www.jmdykj.com/product-detail/100178580878.html#inquiryPop" target="_blank" rel="nofollow">點(diǎn)此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://www.jmdykj.com/product-detail/100178580878.html" target="_blank" data-num="7" data-flag="0" title="指示燈 閃光器 蜂鳴器 雙色指示燈 24v蜂鳴器 220v蜂鳴器"><img src="http://img2.makepolo.cn/images/formals/img/product/398/314/4faefb3a04aa9b3935e940b3f5bbeffc.jpg~tplv-1fgsepqywg-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="指示燈 閃光器 蜂鳴器 雙色指示燈 24v蜂鳴器 220v蜂鳴器"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="54" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://www.jmdykj.com/product-detail/101060734288.html">PW1285BP3V-40112壓電有源蜂鳴器接線圖
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://www.jmdykj.com/product-detail/101060734288.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>其他</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>4006-733-731</div></td>


</tr>
<tr>
<td class="td_1"><div>測量范圍：</div></td>
<td class="td_2"><div>0-5a</div></td>
<td class="td_1"><div>分辨率：</div></td>
<td class="td_2"><div>0.001</div></td>


</tr>
<tr>
<td class="td_1"><div>測量精度：</div></td>
<td class="td_2"><div>0.5</div></td>
<td class="td_1"><div>電源電壓：</div></td>
<td class="td_2"><div>220V</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[湖南株洲] <a  data-num="3"  data-flag="0" target="_blank">
湖南湘湖電氣有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
轉(zhuǎn)換開關(guān),電表,其他電工測量儀表,電壓測量儀
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://xhdqxsb.cn.makepolo.com/contact_us.html?proid=101060734288">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報(bào)價:<strong>40.06萬</strong>元</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://www.jmdykj.com/product-detail/101060734288.html#inquiryPop" target="_blank" rel="nofollow">點(diǎn)此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://www.jmdykj.com/product-detail/101060734288.html" target="_blank" data-num="7" data-flag="0" title="PW1285BP3V-40112壓電有源蜂鳴器接線圖"><img src="http://img11.makepolo.cn/images/formals/img/product/482/142/4_28f21416db81f5db77b8f0e056308cd3.jpg~tplv-fg0x5eo1ce-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="PW1285BP3V-40112壓電有源蜂鳴器接線圖"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="49" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://www.jmdykj.com/product-detail/100615444811.html">BJ-60A警報(bào)器 蜂鳴器大功率130分貝 60W 220V 12V 24V
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://www.jmdykj.com/product-detail/100615444811.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>


</tr>
<tr>


</tr>
<tr>


</tr>

</table>
</a>

<div   id="xxppn3xjth"   class="s_product_intro plistk">
<a href="http://www.jmdykj.com/product-detail/100615444811.html" target="_blank" data-num="9"  data-flag="0">´QQ:2850382034電話：0577-61760807   13868878820真 情 告 白我們不爭我們不求暴利只要親們給力 我們堅(jiān)持微利便</a><nobr>[<a href="http://www.jmdykj.com/product-detail/100615444811.html" target="_blank" data-num="2"  data-flag="0" class="s_product_intro_more">查看詳情</a>]</nobr>
</div>

</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
<a  data-num="3"  data-flag="0" target="_blank">
上海三團(tuán)風(fēng)機(jī)電器有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
調(diào)速器,高壓熔斷器,其他高壓電器,起動器,接
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://a91081407690.cn.makepolo.com/contact_us.html?proid=100615444811">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報(bào)價:<strong>100.00</strong>元</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://www.jmdykj.com/product-detail/100615444811.html#inquiryPop" target="_blank" rel="nofollow">點(diǎn)此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://www.jmdykj.com/product-detail/100615444811.html" target="_blank" data-num="7" data-flag="0" title="BJ-60A警報(bào)器 蜂鳴器大功率130分貝 60W 220V 12V 24V"><img src="http://img9.makepolo.cn/images/formals/img/product/700/142/3_0a8c94fe053ccaa8c1fa6a6bc8509d67.jpg~tplv-2ri1qt4xxh-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="BJ-60A警報(bào)器 蜂鳴器大功率130分貝 60W 220V 12V 24V"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="46" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://www.jmdykj.com/product-detail/101048017771.html">EB2134松下Panasonic蜂鳴器 原裝正品
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://www.jmdykj.com/product-detail/101048017771.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>KEYENCE/基恩士</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>EV-108U</div></td>


</tr>
<tr>
<td class="td_1"><div>類型：</div></td>
<td class="td_2"><div>其他</div></td>
<td class="td_1"><div>制作工藝：</div></td>
<td class="td_2"><div>薄膜</div></td>


</tr>
<tr>
<td class="td_1"><div>輸出信號：</div></td>
<td class="td_2"><div>膺數(shù)字型</div></td>
<td class="td_1"><div>材質(zhì)：</div></td>
<td class="td_2"><div>其他</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[廣東深圳] <a  data-num="3"  data-flag="0" target="_blank">
深圳市福田區(qū)恒勝達(dá)電子商行
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
繼電器,開關(guān)電源,食用植物油,PLC/可編程控制
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://hj13725533423.cn.makepolo.com/contact_us.html?proid=101048017771">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報(bào)價:<strong>200</strong>元/件</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://www.jmdykj.com/product-detail/101048017771.html#inquiryPop" target="_blank" rel="nofollow">點(diǎn)此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://www.jmdykj.com/product-detail/101048017771.html" target="_blank" data-num="7" data-flag="0" title="EB2134松下Panasonic蜂鳴器 原裝正品"><img src="http://img11.makepolo.cn/images/formals/img/product/685/581/4_1635cd65821ad8355e15297b2cd3e7bb.jpg~tplv-fg0x5eo1ce-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="EB2134松下Panasonic蜂鳴器 原裝正品"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="25" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://www.jmdykj.com/product-detail/100192106967.html">供應(yīng)220V蜂鳴器電子蜂鳴器報(bào)警蜂鳴器
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://www.jmdykj.com/product-detail/100192106967.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌/型號：</div></td>
<td class="td_2"><div>聯(lián)基/LZQ-3022</div></td>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>聯(lián)基</div></td>


</tr>
<tr>
<td class="td_1"><div>材質(zhì)：</div></td>
<td class="td_2"><div>ABS</div></td>
<td class="td_1"><div>聲道數(shù)：</div></td>
<td class="td_2"><div>雙聲道(立體聲)</div></td>


</tr>
<tr>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>LZQ-3022</div></td>
<td class="td_1"><div>加工定制：</div></td>
<td class="td_2"><div>加工定制</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
<a  data-num="3"  data-flag="0" target="_blank">
溫州旭聯(lián)電聲有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
其他電聲器件及配件
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://wzlianji.cn.makepolo.com/contact_us.html?proid=100192106967">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報(bào)價:<strong>3.50</strong>元</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://www.jmdykj.com/product-detail/100192106967.html#inquiryPop" target="_blank" rel="nofollow">點(diǎn)此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://www.jmdykj.com/product-detail/100192106967.html" target="_blank" data-num="7" data-flag="0" title="供應(yīng)220V蜂鳴器電子蜂鳴器報(bào)警蜂鳴器"><img src="http://img2.makepolo.cn/images/formals/img/product/598/307/7b6e0ceb65ec19819b20ca3c49f5cf1a.jpg~tplv-1fgsepqywg-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="供應(yīng)220V蜂鳴器電子蜂鳴器報(bào)警蜂鳴器"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="10" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://www.jmdykj.com/product-detail/101060854576.html">PW2205SP3V-40122壓電式無源蜂鳴器電子版
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://www.jmdykj.com/product-detail/101060854576.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>其他</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>4006-733-731</div></td>


</tr>
<tr>
<td class="td_1"><div>測量范圍：</div></td>
<td class="td_2"><div>0-5a</div></td>
<td class="td_1"><div>分辨率：</div></td>
<td class="td_2"><div>0.001</div></td>


</tr>
<tr>
<td class="td_1"><div>測量精度：</div></td>
<td class="td_2"><div>0.5</div></td>
<td class="td_1"><div>電源電壓：</div></td>
<td class="td_2"><div>220V</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[湖南株洲] <a  data-num="3"  data-flag="0" target="_blank">
湖南湘湖電氣有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
轉(zhuǎn)換開關(guān),電表,其他電工測量儀表,電壓測量儀
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://xhdqxsb.cn.makepolo.com/contact_us.html?proid=101060854576">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報(bào)價:<strong>40.06萬</strong>元</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://www.jmdykj.com/product-detail/101060854576.html#inquiryPop" target="_blank" rel="nofollow">點(diǎn)此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://www.jmdykj.com/product-detail/101060854576.html" target="_blank" data-num="7" data-flag="0" title="PW2205SP3V-40122壓電式無源蜂鳴器電子版"><img src="http://img11.makepolo.cn/images/formals/img/product/639/405/4_680f8a4ddeb0651bedf6aec7944892d8.jpg~tplv-fg0x5eo1ce-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="PW2205SP3V-40122壓電式無源蜂鳴器電子版"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="10" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://www.jmdykj.com/product-detail/100347827641.html">TBN-220原裝臺灣天得TEND BUZZER蜂鳴器
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://www.jmdykj.com/product-detail/100347827641.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌/型號：</div></td>
<td class="td_2"><div>TEND/天得/TBN-220V</div></td>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>TEND/天得</div></td>


</tr>
<tr>
<td class="td_1"><div>加工定制：</div></td>
<td class="td_2"><div>加工定制</div></td>
<td class="td_1"><div>額定電壓：</div></td>
<td class="td_2"><div>220（V）</div></td>


</tr>
<tr>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>TBN-220V</div></td>
<td class="td_1"><div>產(chǎn)品認(rèn)證：</div></td>
<td class="td_2"><div>CCC</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[廣東東莞] <a  data-num="3"  data-flag="0" target="_blank">
東莞市樟木頭臺創(chuàng)電器經(jīng)營部
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
其他工程機(jī)械配件,電工開關(guān),隔離開關(guān),線槽,
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://tachcn.cn.makepolo.com/contact_us.html?proid=100347827641">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報(bào)價:<strong>1.00</strong>元</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://www.jmdykj.com/product-detail/100347827641.html#inquiryPop" target="_blank" rel="nofollow">點(diǎn)此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://www.jmdykj.com/product-detail/100347827641.html" target="_blank" data-num="7" data-flag="0" title="TBN-220原裝臺灣天得TEND BUZZER蜂鳴器"><img src="http://img8.makepolo.cn/images/formals/img/product/675/904/2_c5f33e2025a06e1761a0265bd96b466c.jpg~tplv-1exjxyof9i-1:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="TBN-220原裝臺灣天得TEND BUZZER蜂鳴器"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="10" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://www.jmdykj.com/product-detail/100078405327.html">廠家特價供應(yīng)華興HXD壓電式交流電110V/220V蜂鳴器
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://www.jmdykj.com/product-detail/100078405327.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌/型號：</div></td>
<td class="td_2"><div>HXD/SFM27-J</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>SFM27-J</div></td>


</tr>
<tr>
<td class="td_1"><div>是否有源：</div></td>
<td class="td_2"><div>有源</div></td>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>HXD</div></td>


</tr>
<tr>
<td class="td_1"><div>規(guī)格尺寸：</div></td>
<td class="td_2"><div>30*16（mm）</div></td>
<td class="td_1"><div>驅(qū)動方式：</div></td>
<td class="td_2"><div>壓電式(晶體式)</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[江蘇泰州] <a  data-num="3"  data-flag="0" target="_blank">
興化市華興機(jī)電有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
其他電容器,其他電聲器件及配件
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://ehuaxing.cn.makepolo.com/contact_us.html?proid=100078405327">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報(bào)價:<strong>1.80</strong>元</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://www.jmdykj.com/product-detail/100078405327.html#inquiryPop" target="_blank" rel="nofollow">點(diǎn)此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://www.jmdykj.com/product-detail/100078405327.html" target="_blank" data-num="7" data-flag="0" title="廠家特價供應(yīng)華興HXD壓電式交流電110V/220V蜂鳴器"><img src="http://img2.makepolo.cn/images/formals/img/product/318/858/ff2674a253c2425c376063c58474182b.jpg~tplv-1fgsepqywg-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="廠家特價供應(yīng)華興HXD壓電式交流電110V/220V蜂鳴器"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="9" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://www.jmdykj.com/product-detail/101081788999.html">電子蜂鳴器/220V一體化警報(bào)器/SAK125D
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://www.jmdykj.com/product-detail/101081788999.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>杭榮</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>TRM-12</div></td>


</tr>
<tr>
<td class="td_1"><div>適用范圍：</div></td>
<td class="td_2"><div>室內(nèi)室外</div></td>
<td class="td_1"><div>音量：</div></td>
<td class="td_2"><div>130</div></td>


</tr>
<tr>
<td class="td_1"><div>顏色：</div></td>
<td class="td_2"><div>紅</div></td>
<td class="td_1"><div>工作電流：</div></td>
<td class="td_2"><div>1mA</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[湖北黃岡] <a  data-num="3"  data-flag="0" target="_blank">
湖北杭榮電氣有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
繞組線/電磁線,防盜報(bào)警器/控制器,信號燈,壓
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://hbhangron.cn.makepolo.com/contact_us.html?proid=101081788999">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報(bào)價:<strong>1685</strong>元/個</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://www.jmdykj.com/product-detail/101081788999.html#inquiryPop" target="_blank" rel="nofollow">點(diǎn)此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://www.jmdykj.com/product-detail/101081788999.html" target="_blank" data-num="7" data-flag="0" title="電子蜂鳴器/220V一體化警報(bào)器/SAK125D"><img src="http://img11.makepolo.cn/images/formals/img/product/255/466/4_6e5f28e23c728bd3ae12003f74b5b801.jpg~tplv-fg0x5eo1ce-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="電子蜂鳴器/220V一體化警報(bào)器/SAK125D"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="5" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://www.jmdykj.com/product-detail/100110414259.html">廠家供應(yīng)音樂聲嘀嘀聲220V蜂鳴器
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://www.jmdykj.com/product-detail/100110414259.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌/型號：</div></td>
<td class="td_2"><div>聯(lián)基/LZQ-2724E/F</div></td>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>聯(lián)基</div></td>


</tr>
<tr>
<td class="td_1"><div>材質(zhì)：</div></td>
<td class="td_2"><div>ABS</div></td>
<td class="td_1"><div>聲道數(shù)：</div></td>
<td class="td_2"><div>多聲道</div></td>


</tr>
<tr>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>LZQ-2724E/F</div></td>
<td class="td_1"><div>加工定制：</div></td>
<td class="td_2"><div>加工定制</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
<a  data-num="3"  data-flag="0" target="_blank">
溫州旭聯(lián)電聲有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
其他電聲器件及配件
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://wzlianji.cn.makepolo.com/contact_us.html?proid=100110414259">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報(bào)價:<strong>3.30</strong>元</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://www.jmdykj.com/product-detail/100110414259.html#inquiryPop" target="_blank" rel="nofollow">點(diǎn)此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://www.jmdykj.com/product-detail/100110414259.html" target="_blank" data-num="7" data-flag="0" title="廠家供應(yīng)音樂聲嘀嘀聲220V蜂鳴器"><img src="http://img6.makepolo.cn/images/formals/img/product/943/567/f5df96a714166529ac3174071101c1c3.jpg~tplv-izbs7asbod-1:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="廠家供應(yīng)音樂聲嘀嘀聲220V蜂鳴器"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="2" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://www.jmdykj.com/product-detail/101060856572.html">PW3005SP3V-30130壓電式無源蜂鳴器制作方法
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://www.jmdykj.com/product-detail/101060856572.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>其他</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>4006-733-731</div></td>


</tr>
<tr>
<td class="td_1"><div>測量范圍：</div></td>
<td class="td_2"><div>0-5a</div></td>
<td class="td_1"><div>分辨率：</div></td>
<td class="td_2"><div>0.001</div></td>


</tr>
<tr>
<td class="td_1"><div>測量精度：</div></td>
<td class="td_2"><div>0.5</div></td>
<td class="td_1"><div>電源電壓：</div></td>
<td class="td_2"><div>220V</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[湖南株洲] <a  data-num="3"  data-flag="0" target="_blank">
湖南湘湖電氣有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
轉(zhuǎn)換開關(guān),電表,其他電工測量儀表,電壓測量儀
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://xhdqxsb.cn.makepolo.com/contact_us.html?proid=101060856572">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報(bào)價:<strong>40.06萬</strong>元</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://www.jmdykj.com/product-detail/101060856572.html#inquiryPop" target="_blank" rel="nofollow">點(diǎn)此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://www.jmdykj.com/product-detail/101060856572.html" target="_blank" data-num="7" data-flag="0" title="PW3005SP3V-30130壓電式無源蜂鳴器制作方法"><img src="http://img12.makepolo.cn/images/formals/img/product/240/615/4_4358aa5f23559ef37687658dc602469c.jpg~tplv-fg0x5eo1ce-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="PW3005SP3V-30130壓電式無源蜂鳴器制作方法"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="2" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://www.jmdykj.com/product-detail/100347825564.html">TBY-220原裝臺灣天得TEND蜂鳴器/報(bào)警器
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://www.jmdykj.com/product-detail/100347825564.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌/型號：</div></td>
<td class="td_2"><div>TEND/天得/TBY-220V</div></td>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>TEND/天得</div></td>


</tr>
<tr>
<td class="td_1"><div>加工定制：</div></td>
<td class="td_2"><div>加工定制</div></td>
<td class="td_1"><div>額定電壓：</div></td>
<td class="td_2"><div>220（V）</div></td>


</tr>
<tr>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>TBY-220V</div></td>
<td class="td_1"><div>產(chǎn)品認(rèn)證：</div></td>
<td class="td_2"><div>CCC</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[廣東東莞] <a  data-num="3"  data-flag="0" target="_blank">
東莞市樟木頭臺創(chuàng)電器經(jīng)營部
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
其他工程機(jī)械配件,電工開關(guān),隔離開關(guān),線槽,
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://tachcn.cn.makepolo.com/contact_us.html?proid=100347825564">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報(bào)價:<strong>1.00</strong>元</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://www.jmdykj.com/product-detail/100347825564.html#inquiryPop" target="_blank" rel="nofollow">點(diǎn)此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://www.jmdykj.com/product-detail/100347825564.html" target="_blank" data-num="7" data-flag="0" title="TBY-220原裝臺灣天得TEND蜂鳴器/報(bào)警器"><img src="http://img2.makepolo.cn/images/formals/img/product/32/353/234801612aa2669bbf1ad382c7545807.jpg~tplv-1fgsepqywg-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="TBY-220原裝臺灣天得TEND蜂鳴器/報(bào)警器"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="0" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://www.jmdykj.com/product-detail/100286493368.html">220V高品質(zhì)蜂鳴器
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://www.jmdykj.com/product-detail/100286493368.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌/型號：</div></td>
<td class="td_2"><div>聯(lián)基/LZQ-2724D</div></td>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>聯(lián)基</div></td>


</tr>
<tr>
<td class="td_1"><div>材質(zhì)：</div></td>
<td class="td_2"><div>ABS</div></td>
<td class="td_1"><div>聲道數(shù)：</div></td>
<td class="td_2"><div>雙聲道(立體聲)</div></td>


</tr>
<tr>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>LZQ-2724D</div></td>
<td class="td_1"><div>加工定制：</div></td>
<td class="td_2"><div>加工定制</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
<a  data-num="3"  data-flag="0" target="_blank">
溫州旭聯(lián)電聲有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
其他電聲器件及配件
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://wzlianji.cn.makepolo.com/contact_us.html?proid=100286493368">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報(bào)價:<strong>4.00</strong>元</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://www.jmdykj.com/product-detail/100286493368.html#inquiryPop" target="_blank" rel="nofollow">點(diǎn)此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://www.jmdykj.com/product-detail/100286493368.html" target="_blank" data-num="7" data-flag="0" title="220V高品質(zhì)蜂鳴器"><img src="http://img6.makepolo.cn/images/formals/img/product/711/729/29d75cb1cafac4338b76149604f3d431.jpg~tplv-izbs7asbod-1:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="220V高品質(zhì)蜂鳴器"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="0" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://www.jmdykj.com/product-detail/101061238442.html">PW1285BP5V-40112壓電有源蜂鳴器低價
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://www.jmdykj.com/product-detail/101061238442.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>其他</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>4006-733-731</div></td>


</tr>
<tr>
<td class="td_1"><div>測量范圍：</div></td>
<td class="td_2"><div>0-5a</div></td>
<td class="td_1"><div>分辨率：</div></td>
<td class="td_2"><div>0.001</div></td>


</tr>
<tr>
<td class="td_1"><div>測量精度：</div></td>
<td class="td_2"><div>0.5</div></td>
<td class="td_1"><div>電源電壓：</div></td>
<td class="td_2"><div>220V</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[湖南株洲] <a  data-num="3"  data-flag="0" target="_blank">
湖南湘湖電氣有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
轉(zhuǎn)換開關(guān),電表,其他電工測量儀表,電壓測量儀
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://xhdqxsb.cn.makepolo.com/contact_us.html?proid=101061238442">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報(bào)價:<strong>40.06萬</strong>元</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://www.jmdykj.com/product-detail/101061238442.html#inquiryPop" target="_blank" rel="nofollow">點(diǎn)此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://www.jmdykj.com/product-detail/101061238442.html" target="_blank" data-num="7" data-flag="0" title="PW1285BP5V-40112壓電有源蜂鳴器低價"><img src="http://img11.makepolo.cn/images/formals/img/product/261/318/4_08d589f653f986ad7767247ac5badf79.jpg~tplv-fg0x5eo1ce-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="PW1285BP5V-40112壓電有源蜂鳴器低價"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="0" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://www.jmdykj.com/product-detail/100315701479.html">廠家直銷220V 音樂聲 嘀嘀聲 報(bào)警聲蜂鳴器
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://www.jmdykj.com/product-detail/100315701479.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌/型號：</div></td>
<td class="td_2"><div>聯(lián)基/LZQ-2725</div></td>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>聯(lián)基</div></td>


</tr>
<tr>
<td class="td_1"><div>材質(zhì)：</div></td>
<td class="td_2"><div>ABS</div></td>
<td class="td_1"><div>聲道數(shù)：</div></td>
<td class="td_2"><div>雙聲道(立體聲)</div></td>


</tr>
<tr>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>LZQ-2725</div></td>
<td class="td_1"><div>加工定制：</div></td>
<td class="td_2"><div>加工定制</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
<a  data-num="3"  data-flag="0" target="_blank">
溫州旭聯(lián)電聲有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
其他電聲器件及配件
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://wzlianji.cn.makepolo.com/contact_us.html?proid=100315701479">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報(bào)價:<strong>3.30</strong>元</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://www.jmdykj.com/product-detail/100315701479.html#inquiryPop" target="_blank" rel="nofollow">點(diǎn)此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://www.jmdykj.com/product-detail/100315701479.html" target="_blank" data-num="7" data-flag="0" title="廠家直銷220V 音樂聲 嘀嘀聲 報(bào)警聲蜂鳴器"><img src="http://img6.makepolo.cn/images/formals/img/product/641/30/cda13e9e1c96d5e73fb218320995ece2.jpg~tplv-izbs7asbod-1:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="廠家直銷220V 音樂聲 嘀嘀聲 報(bào)警聲蜂鳴器"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="0" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://www.jmdykj.com/product-detail/101061240954.html">PW2270SM3V-041貼片式蜂鳴器檢測方法
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://www.jmdykj.com/product-detail/101061240954.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>其他</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>4006-733-731</div></td>


</tr>
<tr>
<td class="td_1"><div>測量范圍：</div></td>
<td class="td_2"><div>0-5a</div></td>
<td class="td_1"><div>分辨率：</div></td>
<td class="td_2"><div>0.001</div></td>


</tr>
<tr>
<td class="td_1"><div>測量精度：</div></td>
<td class="td_2"><div>0.5</div></td>
<td class="td_1"><div>電源電壓：</div></td>
<td class="td_2"><div>220V</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[湖南株洲] <a  data-num="3"  data-flag="0" target="_blank">
湖南湘湖電氣有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
轉(zhuǎn)換開關(guān),電表,其他電工測量儀表,電壓測量儀
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://xhdqxsb.cn.makepolo.com/contact_us.html?proid=101061240954">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報(bào)價:<strong>40.06萬</strong>元</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://www.jmdykj.com/product-detail/101061240954.html#inquiryPop" target="_blank" rel="nofollow">點(diǎn)此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://www.jmdykj.com/product-detail/101061240954.html" target="_blank" data-num="7" data-flag="0" title="PW2270SM3V-041貼片式蜂鳴器檢測方法"><img src="http://img11.makepolo.cn/images/formals/img/product/225/573/4_cc0135058b15dfac1379189313e46b9b.jpg~tplv-fg0x5eo1ce-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="PW2270SM3V-041貼片式蜂鳴器檢測方法"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="0" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://www.jmdykj.com/product-detail/101061175293.html">PW1285SP12M-201電磁式無源蜂鳴器說明書PDF版
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://www.jmdykj.com/product-detail/101061175293.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>其他</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>4006-733-731</div></td>


</tr>
<tr>
<td class="td_1"><div>測量范圍：</div></td>
<td class="td_2"><div>0-5a</div></td>
<td class="td_1"><div>分辨率：</div></td>
<td class="td_2"><div>0.001</div></td>


</tr>
<tr>
<td class="td_1"><div>測量精度：</div></td>
<td class="td_2"><div>0.5</div></td>
<td class="td_1"><div>電源電壓：</div></td>
<td class="td_2"><div>220V</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[湖南株洲] <a  data-num="3"  data-flag="0" target="_blank">
湖南湘湖電氣有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
轉(zhuǎn)換開關(guān),電表,其他電工測量儀表,電壓測量儀
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://xhdqxsb.cn.makepolo.com/contact_us.html?proid=101061175293">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報(bào)價:<strong>40.06萬</strong>元</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://www.jmdykj.com/product-detail/101061175293.html#inquiryPop" target="_blank" rel="nofollow">點(diǎn)此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://www.jmdykj.com/product-detail/101061175293.html" target="_blank" data-num="7" data-flag="0" title="PW1285SP12M-201電磁式無源蜂鳴器說明書PDF版"><img src="http://img11.makepolo.cn/images/formals/img/product/175/100/4_663fbfcc03107e6eee059d86a8ae2e6c.jpg~tplv-fg0x5eo1ce-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="PW1285SP12M-201電磁式無源蜂鳴器說明書PDF版"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="0" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://www.jmdykj.com/product-detail/100065133989.html">溫州廠家直銷220V電子蜂鳴器 音樂蜂鳴器
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://www.jmdykj.com/product-detail/100065133989.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌/型號：</div></td>
<td class="td_2"><div>聯(lián)基/LZQ-2724B</div></td>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>聯(lián)基</div></td>


</tr>
<tr>
<td class="td_1"><div>材質(zhì)：</div></td>
<td class="td_2"><div>ABS</div></td>
<td class="td_1"><div>聲道數(shù)：</div></td>
<td class="td_2"><div>準(zhǔn)立體聲</div></td>


</tr>
<tr>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>LZQ-2724B</div></td>
<td class="td_1"><div>加工定制：</div></td>
<td class="td_2"><div>加工定制</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
<a  data-num="3"  data-flag="0" target="_blank">
溫州旭聯(lián)電聲有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
其他電聲器件及配件
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://wzlianji.cn.makepolo.com/contact_us.html?proid=100065133989">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報(bào)價:<strong>2.00</strong>元</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://www.jmdykj.com/product-detail/100065133989.html#inquiryPop" target="_blank" rel="nofollow">點(diǎn)此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://www.jmdykj.com/product-detail/100065133989.html" target="_blank" data-num="7" data-flag="0" title="溫州廠家直銷220V電子蜂鳴器 音樂蜂鳴器"><img src="http://img5.makepolo.cn/images/formals/img/product/667/137/6c1375b9622ced8cc7b22c2ead7ce1d1.jpg~tplv-izbs7asbod-1:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="溫州廠家直銷220V電子蜂鳴器 音樂蜂鳴器"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="0" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://www.jmdykj.com/product-detail/101061178989.html">PW1475BP5V-40114壓電有源蜂鳴器支持
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://www.jmdykj.com/product-detail/101061178989.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>其他</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>4006-733-731</div></td>


</tr>
<tr>
<td class="td_1"><div>測量范圍：</div></td>
<td class="td_2"><div>0-5a</div></td>
<td class="td_1"><div>分辨率：</div></td>
<td class="td_2"><div>0.001</div></td>


</tr>
<tr>
<td class="td_1"><div>測量精度：</div></td>
<td class="td_2"><div>0.5</div></td>
<td class="td_1"><div>電源電壓：</div></td>
<td class="td_2"><div>220V</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[湖南株洲] <a  data-num="3"  data-flag="0" target="_blank">
湖南湘湖電氣有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
轉(zhuǎn)換開關(guān),電表,其他電工測量儀表,電壓測量儀
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://xhdqxsb.cn.makepolo.com/contact_us.html?proid=101061178989">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報(bào)價:<strong>40.06萬</strong>元</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://www.jmdykj.com/product-detail/101061178989.html#inquiryPop" target="_blank" rel="nofollow">點(diǎn)此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://www.jmdykj.com/product-detail/101061178989.html" target="_blank" data-num="7" data-flag="0" title="PW1475BP5V-40114壓電有源蜂鳴器支持"><img src="http://img12.makepolo.cn/images/formals/img/product/240/615/4_4358aa5f23559ef37687658dc602469c.jpg~tplv-fg0x5eo1ce-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="PW1475BP5V-40114壓電有源蜂鳴器支持"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="0" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://www.jmdykj.com/product-detail/101061211073.html">PW1285BP5V-45112壓電有源蜂鳴器樣本
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://www.jmdykj.com/product-detail/101061211073.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>其他</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>4006-733-731</div></td>


</tr>
<tr>
<td class="td_1"><div>測量范圍：</div></td>
<td class="td_2"><div>0-5a</div></td>
<td class="td_1"><div>分辨率：</div></td>
<td class="td_2"><div>0.001</div></td>


</tr>
<tr>
<td class="td_1"><div>測量精度：</div></td>
<td class="td_2"><div>0.5</div></td>
<td class="td_1"><div>電源電壓：</div></td>
<td class="td_2"><div>220V</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[湖南株洲] <a  data-num="3"  data-flag="0" target="_blank">
湖南湘湖電氣有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
轉(zhuǎn)換開關(guān),電表,其他電工測量儀表,電壓測量儀
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://xhdqxsb.cn.makepolo.com/contact_us.html?proid=101061211073">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報(bào)價:<strong>40.06萬</strong>元</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://www.jmdykj.com/product-detail/101061211073.html#inquiryPop" target="_blank" rel="nofollow">點(diǎn)此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://www.jmdykj.com/product-detail/101061211073.html" target="_blank" data-num="7" data-flag="0" title="PW1285BP5V-45112壓電有源蜂鳴器樣本"><img src="http://img12.makepolo.cn/images/formals/img/product/767/313/4_8bb7bcb90d7d1dbc6e1dc53c32f120a1.jpg~tplv-fg0x5eo1ce-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="PW1285BP5V-45112壓電有源蜂鳴器樣本"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="0" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://www.jmdykj.com/product-detail/101060650034.html">PW1275SP1.5M-401電磁式無源蜂鳴器誠信商家
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://www.jmdykj.com/product-detail/101060650034.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>其他</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>4006-733-731</div></td>


</tr>
<tr>
<td class="td_1"><div>測量范圍：</div></td>
<td class="td_2"><div>0-5a</div></td>
<td class="td_1"><div>分辨率：</div></td>
<td class="td_2"><div>0.001</div></td>


</tr>
<tr>
<td class="td_1"><div>測量精度：</div></td>
<td class="td_2"><div>0.5</div></td>
<td class="td_1"><div>電源電壓：</div></td>
<td class="td_2"><div>220V</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[湖南株洲] <a  data-num="3"  data-flag="0" target="_blank">
湖南湘湖電氣有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
轉(zhuǎn)換開關(guān),電表,其他電工測量儀表,電壓測量儀
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://xhdqxsb.cn.makepolo.com/contact_us.html?proid=101060650034">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報(bào)價:<strong>40.06萬</strong>元</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://www.jmdykj.com/product-detail/101060650034.html#inquiryPop" target="_blank" rel="nofollow">點(diǎn)此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://www.jmdykj.com/product-detail/101060650034.html" target="_blank" data-num="7" data-flag="0" title="PW1275SP1.5M-401電磁式無源蜂鳴器誠信商家"><img src="http://img11.makepolo.cn/images/formals/img/product/698/297/4_58aa05115b0629d447396554aa404b8a.jpg~tplv-fg0x5eo1ce-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="PW1275SP1.5M-401電磁式無源蜂鳴器誠信商家"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="0" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://www.jmdykj.com/product-detail/101061612778.html">PW4216BP12V-29142壓電有源蜂鳴器咨詢
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://www.jmdykj.com/product-detail/101061612778.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>其他</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>4006-733-731</div></td>


</tr>
<tr>
<td class="td_1"><div>測量范圍：</div></td>
<td class="td_2"><div>0-5a</div></td>
<td class="td_1"><div>分辨率：</div></td>
<td class="td_2"><div>0.001</div></td>


</tr>
<tr>
<td class="td_1"><div>測量精度：</div></td>
<td class="td_2"><div>0.5</div></td>
<td class="td_1"><div>電源電壓：</div></td>
<td class="td_2"><div>220V</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[湖南株洲] <a  data-num="3"  data-flag="0" target="_blank">
湖南湘湖電氣有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
轉(zhuǎn)換開關(guān),電表,其他電工測量儀表,電壓測量儀
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://xhdqxsb.cn.makepolo.com/contact_us.html?proid=101061612778">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報(bào)價:<strong>40.06萬</strong>元</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://www.jmdykj.com/product-detail/101061612778.html#inquiryPop" target="_blank" rel="nofollow">點(diǎn)此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://www.jmdykj.com/product-detail/101061612778.html" target="_blank" data-num="7" data-flag="0" title="PW4216BP12V-29142壓電有源蜂鳴器咨詢"><img src="http://img11.makepolo.cn/images/formals/img/product/339/719/4_86239b27c9587b3de2cbafe19cd9024c.jpg~tplv-fg0x5eo1ce-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="PW4216BP12V-29142壓電有源蜂鳴器咨詢"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="0" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://www.jmdykj.com/product-detail/101061585948.html">PW1265SP5M-271電磁式無源蜂鳴器如何更換
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://www.jmdykj.com/product-detail/101061585948.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>其他</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>4006-733-731</div></td>


</tr>
<tr>
<td class="td_1"><div>測量范圍：</div></td>
<td class="td_2"><div>0-5a</div></td>
<td class="td_1"><div>分辨率：</div></td>
<td class="td_2"><div>0.001</div></td>


</tr>
<tr>
<td class="td_1"><div>測量精度：</div></td>
<td class="td_2"><div>0.5</div></td>
<td class="td_1"><div>電源電壓：</div></td>
<td class="td_2"><div>220V</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[湖南株洲] <a  data-num="3"  data-flag="0" target="_blank">
湖南湘湖電氣有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
轉(zhuǎn)換開關(guān),電表,其他電工測量儀表,電壓測量儀
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://xhdqxsb.cn.makepolo.com/contact_us.html?proid=101061585948">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報(bào)價:<strong>40.06萬</strong>元</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://www.jmdykj.com/product-detail/101061585948.html#inquiryPop" target="_blank" rel="nofollow">點(diǎn)此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://www.jmdykj.com/product-detail/101061585948.html" target="_blank" data-num="7" data-flag="0" title="PW1265SP5M-271電磁式無源蜂鳴器如何更換"><img src="http://img12.makepolo.cn/images/formals/img/product/273/139/4_a909cf93b30f1f7410d1c0782d6a8acf.jpg~tplv-fg0x5eo1ce-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="PW1265SP5M-271電磁式無源蜂鳴器如何更換"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="0" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://www.jmdykj.com/product-detail/101061517620.html">PW4216BP5V-29142壓電有源蜂鳴器采購
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://www.jmdykj.com/product-detail/101061517620.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>其他</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>4006-733-731</div></td>


</tr>
<tr>
<td class="td_1"><div>測量范圍：</div></td>
<td class="td_2"><div>0-5a</div></td>
<td class="td_1"><div>分辨率：</div></td>
<td class="td_2"><div>0.001</div></td>


</tr>
<tr>
<td class="td_1"><div>測量精度：</div></td>
<td class="td_2"><div>0.5</div></td>
<td class="td_1"><div>電源電壓：</div></td>
<td class="td_2"><div>220V</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[湖南株洲] <a  data-num="3"  data-flag="0" target="_blank">
湖南湘湖電氣有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
轉(zhuǎn)換開關(guān),電表,其他電工測量儀表,電壓測量儀
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://xhdqxsb.cn.makepolo.com/contact_us.html?proid=101061517620">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報(bào)價:<strong>40.06萬</strong>元</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://www.jmdykj.com/product-detail/101061517620.html#inquiryPop" target="_blank" rel="nofollow">點(diǎn)此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://www.jmdykj.com/product-detail/101061517620.html" target="_blank" data-num="7" data-flag="0" title="PW4216BP5V-29142壓電有源蜂鳴器采購"><img src="http://img11.makepolo.cn/images/formals/img/product/556/307/4_e8a4eb9326bb7c2f423808ddd91826e2.jpg~tplv-fg0x5eo1ce-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="PW4216BP5V-29142壓電有源蜂鳴器采購"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="0" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://www.jmdykj.com/product-detail/101061482937.html">PW1475BP9V-40114壓電有源蜂鳴器尺寸多大
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://www.jmdykj.com/product-detail/101061482937.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>其他</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>4006-733-731</div></td>


</tr>
<tr>
<td class="td_1"><div>測量范圍：</div></td>
<td class="td_2"><div>0-5a</div></td>
<td class="td_1"><div>分辨率：</div></td>
<td class="td_2"><div>0.001</div></td>


</tr>
<tr>
<td class="td_1"><div>測量精度：</div></td>
<td class="td_2"><div>0.5</div></td>
<td class="td_1"><div>電源電壓：</div></td>
<td class="td_2"><div>220V</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[湖南株洲] <a  data-num="3"  data-flag="0" target="_blank">
湖南湘湖電氣有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
轉(zhuǎn)換開關(guān),電表,其他電工測量儀表,電壓測量儀
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://xhdqxsb.cn.makepolo.com/contact_us.html?proid=101061482937">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報(bào)價:<strong>40.06萬</strong>元</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://www.jmdykj.com/product-detail/101061482937.html#inquiryPop" target="_blank" rel="nofollow">點(diǎn)此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://www.jmdykj.com/product-detail/101061482937.html" target="_blank" data-num="7" data-flag="0" title="PW1475BP9V-40114壓電有源蜂鳴器尺寸多大"><img src="http://img12.makepolo.cn/images/formals/img/product/845/405/4_a75d0195926faa68fb9688d046db2d54.jpg~tplv-fg0x5eo1ce-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="PW1475BP9V-40114壓電有源蜂鳴器尺寸多大"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="0" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://www.jmdykj.com/product-detail/101061468970.html">PW1285BP9V-40112壓電有源蜂鳴器推薦
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://www.jmdykj.com/product-detail/101061468970.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>其他</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>4006-733-731</div></td>


</tr>
<tr>
<td class="td_1"><div>測量范圍：</div></td>
<td class="td_2"><div>0-5a</div></td>
<td class="td_1"><div>分辨率：</div></td>
<td class="td_2"><div>0.001</div></td>


</tr>
<tr>
<td class="td_1"><div>測量精度：</div></td>
<td class="td_2"><div>0.5</div></td>
<td class="td_1"><div>電源電壓：</div></td>
<td class="td_2"><div>220V</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[湖南株洲] <a  data-num="3"  data-flag="0" target="_blank">
湖南湘湖電氣有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
轉(zhuǎn)換開關(guān),電表,其他電工測量儀表,電壓測量儀
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://xhdqxsb.cn.makepolo.com/contact_us.html?proid=101061468970">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報(bào)價:<strong>40.06萬</strong>元</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://www.jmdykj.com/product-detail/101061468970.html#inquiryPop" target="_blank" rel="nofollow">點(diǎn)此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://www.jmdykj.com/product-detail/101061468970.html" target="_blank" data-num="7" data-flag="0" title="PW1285BP9V-40112壓電有源蜂鳴器推薦"><img src="http://img12.makepolo.cn/images/formals/img/product/992/897/4_fde03e193341b88ff89ab184737ab593.jpg~tplv-fg0x5eo1ce-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="PW1285BP9V-40112壓電有源蜂鳴器推薦"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="0" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://www.jmdykj.com/product-detail/101061467199.html">PW1475BP12V-40114壓電有源蜂鳴器詢價
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://www.jmdykj.com/product-detail/101061467199.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>其他</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>4006-733-731</div></td>


</tr>
<tr>
<td class="td_1"><div>測量范圍：</div></td>
<td class="td_2"><div>0-5a</div></td>
<td class="td_1"><div>分辨率：</div></td>
<td class="td_2"><div>0.001</div></td>


</tr>
<tr>
<td class="td_1"><div>測量精度：</div></td>
<td class="td_2"><div>0.5</div></td>
<td class="td_1"><div>電源電壓：</div></td>
<td class="td_2"><div>220V</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[湖南株洲] <a  data-num="3"  data-flag="0" target="_blank">
湖南湘湖電氣有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
轉(zhuǎn)換開關(guān),電表,其他電工測量儀表,電壓測量儀
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://xhdqxsb.cn.makepolo.com/contact_us.html?proid=101061467199">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報(bào)價:<strong>40.06萬</strong>元</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://www.jmdykj.com/product-detail/101061467199.html#inquiryPop" target="_blank" rel="nofollow">點(diǎn)此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://www.jmdykj.com/product-detail/101061467199.html" target="_blank" data-num="7" data-flag="0" title="PW1475BP12V-40114壓電有源蜂鳴器詢價"><img src="http://img11.makepolo.cn/images/formals/img/product/478/171/4_d8b6c7e37145a581547886fb39bd5f27.jpg~tplv-fg0x5eo1ce-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="PW1475BP12V-40114壓電有源蜂鳴器詢價"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="0" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://www.jmdykj.com/product-detail/101061565799.html">PW2392BP12V-35123壓電有源蜂鳴器聯(lián)系地址
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://www.jmdykj.com/product-detail/101061565799.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>其他</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>4006-733-731</div></td>


</tr>
<tr>
<td class="td_1"><div>測量范圍：</div></td>
<td class="td_2"><div>0-5a</div></td>
<td class="td_1"><div>分辨率：</div></td>
<td class="td_2"><div>0.001</div></td>


</tr>
<tr>
<td class="td_1"><div>測量精度：</div></td>
<td class="td_2"><div>0.5</div></td>
<td class="td_1"><div>電源電壓：</div></td>
<td class="td_2"><div>220V</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[湖南株洲] <a  data-num="3"  data-flag="0" target="_blank">
湖南湘湖電氣有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
轉(zhuǎn)換開關(guān),電表,其他電工測量儀表,電壓測量儀
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://xhdqxsb.cn.makepolo.com/contact_us.html?proid=101061565799">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報(bào)價:<strong>40.06萬</strong>元</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://www.jmdykj.com/product-detail/101061565799.html#inquiryPop" target="_blank" rel="nofollow">點(diǎn)此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://www.jmdykj.com/product-detail/101061565799.html" target="_blank" data-num="7" data-flag="0" title="PW2392BP12V-35123壓電有源蜂鳴器聯(lián)系地址"><img src="http://img11.makepolo.cn/images/formals/img/product/409/471/4_c4e9ffbf2a59814a2d107c184ecc4f92.jpg~tplv-fg0x5eo1ce-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="PW2392BP12V-35123壓電有源蜂鳴器聯(lián)系地址"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="0" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://www.jmdykj.com/product-detail/101061554539.html">PW1275SP1.5M-501電磁式無源蜂鳴器廠家
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://www.jmdykj.com/product-detail/101061554539.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>其他</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>4006-733-731</div></td>


</tr>
<tr>
<td class="td_1"><div>測量范圍：</div></td>
<td class="td_2"><div>0-5a</div></td>
<td class="td_1"><div>分辨率：</div></td>
<td class="td_2"><div>0.001</div></td>


</tr>
<tr>
<td class="td_1"><div>測量精度：</div></td>
<td class="td_2"><div>0.5</div></td>
<td class="td_1"><div>電源電壓：</div></td>
<td class="td_2"><div>220V</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[湖南株洲] <a  data-num="3"  data-flag="0" target="_blank">
湖南湘湖電氣有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
轉(zhuǎn)換開關(guān),電表,其他電工測量儀表,電壓測量儀
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://xhdqxsb.cn.makepolo.com/contact_us.html?proid=101061554539">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報(bào)價:<strong>40.06萬</strong>元</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://www.jmdykj.com/product-detail/101061554539.html#inquiryPop" target="_blank" rel="nofollow">點(diǎn)此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://www.jmdykj.com/product-detail/101061554539.html" target="_blank" data-num="7" data-flag="0" title="PW1275SP1.5M-501電磁式無源蜂鳴器廠家"><img src="http://img12.makepolo.cn/images/formals/img/product/527/881/4_253726998a430c711ab8f75a4a28a140.jpg~tplv-fg0x5eo1ce-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="PW1275SP1.5M-501電磁式無源蜂鳴器廠家"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="0" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://www.jmdykj.com/product-detail/101061576360.html">PW12SP3V-40112壓電無源蜂鳴器說明書
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://www.jmdykj.com/product-detail/101061576360.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>其他</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>4006-733-731</div></td>


</tr>
<tr>
<td class="td_1"><div>測量范圍：</div></td>
<td class="td_2"><div>0-5a</div></td>
<td class="td_1"><div>分辨率：</div></td>
<td class="td_2"><div>0.001</div></td>


</tr>
<tr>
<td class="td_1"><div>測量精度：</div></td>
<td class="td_2"><div>0.5</div></td>
<td class="td_1"><div>電源電壓：</div></td>
<td class="td_2"><div>220V</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[湖南株洲] <a  data-num="3"  data-flag="0" target="_blank">
湖南湘湖電氣有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
轉(zhuǎn)換開關(guān),電表,其他電工測量儀表,電壓測量儀
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://xhdqxsb.cn.makepolo.com/contact_us.html?proid=101061576360">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報(bào)價:<strong>40.06萬</strong>元</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://www.jmdykj.com/product-detail/101061576360.html#inquiryPop" target="_blank" rel="nofollow">點(diǎn)此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://www.jmdykj.com/product-detail/101061576360.html" target="_blank" data-num="7" data-flag="0" title="PW12SP3V-40112壓電無源蜂鳴器說明書"><img src="http://img11.makepolo.cn/images/formals/img/product/257/91/4_7e0194cb8789651fd60fe6930043de4f.jpg~tplv-fg0x5eo1ce-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="PW12SP3V-40112壓電無源蜂鳴器說明書"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="0" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://www.jmdykj.com/product-detail/101060865574.html">B071PW3025BL24V-35030有源蜂鳴器熱銷
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://www.jmdykj.com/product-detail/101060865574.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>其他</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>4006-733-731</div></td>


</tr>
<tr>
<td class="td_1"><div>測量范圍：</div></td>
<td class="td_2"><div>0-5a</div></td>
<td class="td_1"><div>分辨率：</div></td>
<td class="td_2"><div>0.001</div></td>


</tr>
<tr>
<td class="td_1"><div>測量精度：</div></td>
<td class="td_2"><div>0.5</div></td>
<td class="td_1"><div>電源電壓：</div></td>
<td class="td_2"><div>220V</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[湖南株洲] <a  data-num="3"  data-flag="0" target="_blank">
湖南湘湖電氣有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
轉(zhuǎn)換開關(guān),電表,其他電工測量儀表,電壓測量儀
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://xhdqxsb.cn.makepolo.com/contact_us.html?proid=101060865574">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報(bào)價:<strong>40.06萬</strong>元</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://www.jmdykj.com/product-detail/101060865574.html#inquiryPop" target="_blank" rel="nofollow">點(diǎn)此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://www.jmdykj.com/product-detail/101060865574.html" target="_blank" data-num="7" data-flag="0" title="B071PW3025BL24V-35030有源蜂鳴器熱銷"><img src="http://img11.makepolo.cn/images/formals/img/product/208/764/4_2010e58ca91ffcc5a1312b6243dc65d6.jpg~tplv-fg0x5eo1ce-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="B071PW3025BL24V-35030有源蜂鳴器熱銷"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="0" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://www.jmdykj.com/product-detail/101060742500.html">PW4216BP9V-29142壓電有源蜂鳴器訂購
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://www.jmdykj.com/product-detail/101060742500.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>其他</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>4006-733-731</div></td>


</tr>
<tr>
<td class="td_1"><div>測量范圍：</div></td>
<td class="td_2"><div>0-5a</div></td>
<td class="td_1"><div>分辨率：</div></td>
<td class="td_2"><div>0.001</div></td>


</tr>
<tr>
<td class="td_1"><div>測量精度：</div></td>
<td class="td_2"><div>0.5</div></td>
<td class="td_1"><div>電源電壓：</div></td>
<td class="td_2"><div>220V</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[湖南株洲] <a  data-num="3"  data-flag="0" target="_blank">
湖南湘湖電氣有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
轉(zhuǎn)換開關(guān),電表,其他電工測量儀表,電壓測量儀
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://xhdqxsb.cn.makepolo.com/contact_us.html?proid=101060742500">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報(bào)價:<strong>40.06萬</strong>元</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://www.jmdykj.com/product-detail/101060742500.html#inquiryPop" target="_blank" rel="nofollow">點(diǎn)此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://www.jmdykj.com/product-detail/101060742500.html" target="_blank" data-num="7" data-flag="0" title="PW4216BP9V-29142壓電有源蜂鳴器訂購"><img src="http://img12.makepolo.cn/images/formals/img/product/115/210/4_815b9d12e0aeba6a59fd06f2c0e7f9fc.jpg~tplv-fg0x5eo1ce-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="PW4216BP9V-29142壓電有源蜂鳴器訂購"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="0" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://www.jmdykj.com/product-detail/101060744490.html">PW1285BP12V-40112壓電有源蜂鳴器定貨
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://www.jmdykj.com/product-detail/101060744490.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>其他</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>4006-733-731</div></td>


</tr>
<tr>
<td class="td_1"><div>測量范圍：</div></td>
<td class="td_2"><div>0-5a</div></td>
<td class="td_1"><div>分辨率：</div></td>
<td class="td_2"><div>0.001</div></td>


</tr>
<tr>
<td class="td_1"><div>測量精度：</div></td>
<td class="td_2"><div>0.5</div></td>
<td class="td_1"><div>電源電壓：</div></td>
<td class="td_2"><div>220V</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[湖南株洲] <a  data-num="3"  data-flag="0" target="_blank">
湖南湘湖電氣有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
轉(zhuǎn)換開關(guān),電表,其他電工測量儀表,電壓測量儀
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://xhdqxsb.cn.makepolo.com/contact_us.html?proid=101060744490">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報(bào)價:<strong>40.06萬</strong>元</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://www.jmdykj.com/product-detail/101060744490.html#inquiryPop" target="_blank" rel="nofollow">點(diǎn)此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://www.jmdykj.com/product-detail/101060744490.html" target="_blank" data-num="7" data-flag="0" title="PW1285BP12V-40112壓電有源蜂鳴器定貨"><img src="http://img12.makepolo.cn/images/formals/img/product/446/216/4_05a6c8108355beda9a84de310c342984.jpg~tplv-fg0x5eo1ce-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="PW1285BP12V-40112壓電有源蜂鳴器定貨"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

12 3 4 5 下一頁

品牌商家

羅加指數(shù)粘結(jié)指數(shù)測定儀，研發(fā)粘結(jié)指數(shù)測定儀規(guī)格
- 公司名：上海雷韻試驗(yàn)儀器制造有限公司
- 聯(lián)系人：
- 聯(lián)系電話：186****9270

產(chǎn)品推薦

最新防盜報(bào)警器/控...產(chǎn)品

最新防盜報(bào)警器/控...企業(yè)

佛山市禪城區(qū)鉑錦機(jī)電商行
上海軼舜國際貿(mào)易有限公司
深圳市臺邦自動化設(shè)備有限公司

精品推薦

相關(guān)推薦:

熱門搜索:

產(chǎn)品圖片:

相關(guān)品牌:

本頁面馬可波羅為您提供 1398條 220v蜂鳴器最新產(chǎn)品供應(yīng)商、制造商，囊括了220v蜂鳴器產(chǎn)品的參數(shù)、型號、圖片、價格等信息，是220v蜂鳴器產(chǎn)品的權(quán)威數(shù)據(jù)庫。我們會盡全力為您提供準(zhǔn)確、全面的信息!

馬可波羅網(wǎng)鄭重提醒：過低的價格和夸張的描述有可能是虛假信息，請買家謹(jǐn)慎對待，謹(jǐn)防欺詐。欺詐行為舉報(bào)郵箱：service@makepolo.com。了解更多防詐騙知識

泉州市一海三路科技有限公司福建省泉州市豐澤區(qū)丁榮路39號4樓416-3 閩ICP備18021442號-18

沁水县| 阿荣旗| 抚顺市| 江城| 通辽市| 大连市| 北海市| 乃东县| 长沙市| 永新县| 高雄市| 百色市| 松江区| 昌都县| 钟祥市| 深泽县| 登封市| 廊坊市| 兴安县| 渭南市| 长泰县| 同心县| 虹口区| 秦安县| 合肥市| 越西县| 达拉特旗| 纳雍县| 依兰县| 扶沟县| 旺苍县| 额济纳旗| 扬中市| 兰考县| 崇阳县| 南阳市| 湘潭市| 莱州市| 平舆县| 旌德县| 如东县|

中文字幕三区免费永久,91亚洲网站,91免费精品,91国在线视频,久热综合,91精品亚洲,国产福利91精品一区二区三区

220v蜂鳴器