av专区在线观看,免费日韩一区二区,久久91精品国产91久久跳

共找到 7 個相關產品馬可波羅 > 絮凝劑> 覆膜系列濾料

類目：

絮凝劑 (2)
濾料 (2)
無紡布/非織造布 (1)
過濾袋 (1)

品質商家熱力排行

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="40" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://www.jmdykj.com/product-detail/100065578675.html">覆膜系列濾料 環(huán)保除塵布袋 防水除塵布袋 過濾
</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/100065578675.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>類型：</div></td>
<td class="td_2"><div>高效</div></td>
<td class="td_1"><div>適用對象：</div></td>
<td class="td_2"><div>粉塵</div></td>


</tr>
<tr>
<td class="td_1"><div>用途：</div></td>
<td class="td_2"><div>防塵、除塵</div></td>
<td class="td_1"><div>密度：</div></td>
<td class="td_2"><div>5000000000（g/cm3）</div></td>


</tr>
<tr>
<td class="td_1"><div>吸附率：</div></td>
<td class="td_2"><div>0（％）%</div></td>
<td class="td_1"><div>抗壓力：</div></td>
<td class="td_2"><div>00（kgf）</div></td>


</tr>

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


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[廣東佛山] <a  data-num="3"  data-flag="0" target="_blank">
佛山市寶峰高溫除塵設備有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
濾筒,環(huán)保設備加工,濾布,其他化工設備,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://fsbf888.cn.makepolo.com/contact_us.html?proid=100065578675">
查看聯系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報價:<strong>10</strong>元</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://www.jmdykj.com/product-detail/100065578675.html#inquiryPop" target="_blank" rel="nofollow">點此詢價</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/100065578675.html" target="_blank" data-num="7" data-flag="0" title="覆膜系列濾料 環(huán)保除塵布袋 防水除塵布袋 過濾"><img src="http://img6.makepolo.cn/images/formals/img/product/887/104/edd7a478cb20f3209bdd733c201d47c8.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="覆膜系列濾料 環(huán)保除塵布袋 防水除塵布袋 過濾"  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/100422712335.html">廣東覆膜氟美斯針刺過濾氈
</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/100422712335.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>亞克力中溫抗水解系列</div></td>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>豐鑫源</div></td>


</tr>
<tr>
<td class="td_1"><div>材質：</div></td>
<td class="td_2"><div>PP/聚丙烯</div></td>
<td class="td_1"><div>類型：</div></td>
<td class="td_2"><div>除塵袋</div></td>


</tr>
<tr>
<td class="td_1"><div>特性：</div></td>
<td class="td_2"><div>耐高溫</div></td>
<td class="td_1"><div>效率級別：</div></td>
<td class="td_2"><div>高效</div></td>


</tr>

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


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[江蘇鹽城] <a  data-num="3"  data-flag="0" target="_blank">
江蘇豐鑫源工業(yè)用布有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
脫硫除塵設備,過濾袋,除塵器,其他水處理劑
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://fxyqjc.cn.makepolo.com/contact_us.html?proid=100422712335">
查看聯系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報價:面議</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://www.jmdykj.com/product-detail/100422712335.html#inquiryPop" target="_blank" rel="nofollow">點此詢價</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/100422712335.html" target="_blank" data-num="7" data-flag="0" title="廣東覆膜氟美斯針刺過濾氈"><img src="http://img5.makepolo.cn/images/formals/img/product/97/120/5e211bd0374e5d5a7205fbf63a9c3f24.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="廣東覆膜氟美斯針刺過濾氈"  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="4" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://www.jmdykj.com/product-detail/100295784232.html">覆膜系列濾料
</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/100295784232.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>寶峰</div></td>
<td class="td_1"><div>類型：</div></td>
<td class="td_2"><div>高效</div></td>


</tr>
<tr>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>寶峰</div></td>
<td class="td_1"><div>適用對象：</div></td>
<td class="td_2"><div>石油化工，貴金屬冶煉</div></td>


</tr>
<tr>
<td class="td_1"><div>用途：</div></td>
<td class="td_2"><div>防塵、除塵</div></td>

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

</tr>

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


<div   id="xxppn3xjth"   class="s_product_contact plistk">
<a  data-num="3"  data-flag="0" target="_blank">
佛山市寶峰高溫除塵設備有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
其他過濾配件,脫硫除塵設備,過濾袋,濾料,輸
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://shop1374019221428.cn.makepolo.com/contact_us.html?proid=100295784232">
查看聯系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報價:<strong>10.00</strong>元</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://www.jmdykj.com/product-detail/100295784232.html#inquiryPop" target="_blank" rel="nofollow">點此詢價</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/100295784232.html" target="_blank" data-num="7" data-flag="0" title="覆膜系列濾料"><img src="http://img6.makepolo.cn/images/formals/img/product/735/974/492fdaa67a8b97d35fe9340ce5b1b94e.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="覆膜系列濾料"  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/100290287532.html">宇誠聚丙烯酰胺質量決定銷量
</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/100290287532.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>宇誠牌/絮凝劑</div></td>
<td class="td_1"><div>包裝規(guī)格：</div></td>
<td class="td_2"><div>牛皮紙覆膜袋25kg/袋</div></td>


</tr>
<tr>
<td class="td_1"><div>外觀：</div></td>
<td class="td_2"><div>白色</div></td>
<td class="td_1"><div>有效物質含量：</div></td>
<td class="td_2"><div>99（％）%</div></td>


</tr>
<tr>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>絮凝劑</div></td>
<td class="td_1"><div>PH值使用范圍：</div></td>
<td class="td_2"><div>7-14</div></td>


</tr>

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


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[河南鄭州] <a  data-num="3"  data-flag="0" target="_blank">
鞏義市宇誠凈水材料廠
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
活性炭,活性氧化鋁,其他過濾配件,濾料,絮凝
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://shop1372228957844.cn.makepolo.com/contact_us.html?proid=100290287532">
查看聯系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報價:<strong>1.30萬</strong>元</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://www.jmdykj.com/product-detail/100290287532.html#inquiryPop" target="_blank" rel="nofollow">點此詢價</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/100290287532.html" target="_blank" data-num="7" data-flag="0" title="宇誠聚丙烯酰胺質量決定銷量"><img src="http://img6.makepolo.cn/images/formals/img/product/239/125/955ff6950aa85f3d53b849bff6052f98.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="宇誠聚丙烯酰胺質量決定銷量"  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/100111262418.html">覆膜滌綸系列針刺氈
</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/100111262418.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>森源牌130*2500</div></td>
<td class="td_1"><div>顏色：</div></td>
<td class="td_2"><div>白色和黑色</div></td>


</tr>
<tr>

<td class="td_1"><div>所屬分類：</div></td><td class="td_2"><div></div></td>
<td class="td_1"><div>產品關鍵詞：</div></td><td class="td_2"><div>覆膜系列濾料</div></td>

</tr>
<tr>


</tr>

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


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[江蘇鹽城] <a  data-num="3"  data-flag="0" target="_blank">
江蘇森源無紡濾料有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
滌綸纖維,除塵器,其他合成化學纖維
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://jssywf.cn.makepolo.com/contact_us.html?proid=100111262418">
查看聯系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報價:<strong>32</strong>元/條</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://www.jmdykj.com/product-detail/100111262418.html#inquiryPop" target="_blank" rel="nofollow">點此詢價</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/100111262418.html" target="_blank" data-num="7" data-flag="0" title="覆膜滌綸系列針刺氈"><img src="http://img1.makepolo.cn/images/formals/img/product/750/848/743645b8e65111e4f85ff7ce46bbce0d.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="覆膜滌綸系列針刺氈"  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/100054530488.html">新星美塔斯PTFE覆膜濾料系列
</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/100054530488.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>幅寬：</div></td>
<td class="td_2"><div>1950</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>產品關鍵詞：</div></td><td class="td_2"><div>覆膜系列濾料</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">
[河南新鄉(xiāng)] <a  data-num="3"  data-flag="0" target="_blank">
新鄉(xiāng)市新星特種織物有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
防靜電服及配件,其他勞保用品,防護服,太陽能
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://xxxinxing.cn.makepolo.com/contact_us.html?proid=100054530488">
查看聯系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報價:<strong>68</strong>元</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://www.jmdykj.com/product-detail/100054530488.html#inquiryPop" target="_blank" rel="nofollow">點此詢價</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/100054530488.html" target="_blank" data-num="7" data-flag="0" title="新星美塔斯PTFE覆膜濾料系列"><img src="http://jic.makepolo.cn/img/none.jpg" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="新星美塔斯PTFE覆膜濾料系列"  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/100291593843.html">兩性因子聚丙烯酰胺簡介
</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/100291593843.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>宇誠牌/絮凝劑</div></td>
<td class="td_1"><div>包裝規(guī)格：</div></td>
<td class="td_2"><div>牛皮紙覆膜袋25kg/袋</div></td>


</tr>
<tr>
<td class="td_1"><div>外觀：</div></td>
<td class="td_2"><div>白色</div></td>
<td class="td_1"><div>有效物質含量：</div></td>
<td class="td_2"><div>93（％）%</div></td>


</tr>
<tr>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>絮凝劑</div></td>
<td class="td_1"><div>PH值使用范圍：</div></td>
<td class="td_2"><div>1-14</div></td>


</tr>

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


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[河南鄭州] <a  data-num="3"  data-flag="0" target="_blank">
鞏義市宇誠凈水材料廠
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
活性炭,活性氧化鋁,其他過濾配件,濾料,絮凝
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://shop1372228957844.cn.makepolo.com/contact_us.html?proid=100291593843">
查看聯系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報價:<strong>1.36萬</strong>元</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://www.jmdykj.com/product-detail/100291593843.html#inquiryPop" target="_blank" rel="nofollow">點此詢價</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/100291593843.html" target="_blank" data-num="7" data-flag="0" title="兩性因子聚丙烯酰胺簡介"><img src="http://img6.makepolo.cn/images/formals/img/product/537/137/09e9b051628665e17b9c0e016ebb99c4.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="兩性因子聚丙烯酰胺簡介"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

產品推薦

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

覆膜系列濾料