久久91精品久久久久久9鸭,爱情岛论坛av

共找到 6 個(gè)相關(guān)產(chǎn)品馬可波羅 > 拋丸清理機(jī)> 臺(tái)車(chē)式拋噴清理機(jī)

類(lèi)目：

拋丸清理機(jī) (3)
拋丸機(jī)/器 (2)
噴丸清理機(jī) (1)

您還可以找：臺(tái)車(chē)式拋噴清理機(jī)價(jià)格臺(tái)車(chē)式拋噴丸清臺(tái)車(chē)式拋丸清理臺(tái)車(chē)式拋丸清理臺(tái)車(chē)式拋丸機(jī)清臺(tái)車(chē)式拋丸清理臺(tái)車(chē)通過(guò)式拋丸專(zhuān)業(yè)臺(tái)車(chē)式拋丸臺(tái)車(chē)式拋丸清理

品質(zhì)商家熱力排行

產(chǎn)品視頻

全國(guó)

<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="78" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://www.jmdykj.com/product-detail/28975323.html">臺(tái)車(chē)式拋（噴）丸清理機(jī)
</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/28975323.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌/型號(hào)：</div></td>
<td class="td_2"><div>匯通/</div></td>

<td class="td_1"><div>所屬分類(lèi)：</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>臺(tái)車(chē)式拋噴清理機(jī)</div></td>
<td class="td_1"><div>最小采購(gòu)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">
<a  data-num="3"  data-flag="0" target="_blank">
山東匯峰裝備科技股份有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
組合機(jī)床,其他燃?xì)庠O(shè)備,粘土混砂機(jī),切管機(jī),
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://huitongjixie1.cn.makepolo.com/contact_us.html?proid=28975323">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報(bào)價(jià):面議</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://www.jmdykj.com/product-detail/28975323.html#inquiryPop" target="_blank" rel="nofollow">點(diǎn)此詢價(jià)</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/28975323.html" target="_blank" data-num="7" data-flag="0" title="臺(tái)車(chē)式拋（噴）丸清理機(jī)"><img src="http://img1.makepolo.cn/images/formals/img/product/438/888/c8ee2e7025f3f42f7d0460c64dd0e0b2.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="臺(tái)車(chē)式拋（噴）丸清理機(jī)"  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="53" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://www.jmdykj.com/product-detail/100441855175.html">Q7630B臺(tái)車(chē)式拋噴清理機(jī)
</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/100441855175.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>加工定制：</div></td>
<td class="td_2"><div>是</div></td>
<td class="td_1"><div>類(lèi)型：</div></td>
<td class="td_2"><div>轉(zhuǎn)臺(tái)式</div></td>


</tr>
<tr>
<td class="td_1"><div>作用對(duì)象：</div></td>
<td class="td_2"><div>鋼材拋丸清理機(jī)</div></td>

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

</tr>
<tr>


</tr>

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


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[江蘇揚(yáng)州] <a  data-num="3"  data-flag="0" target="_blank">
揚(yáng)州拋丸機(jī)鑄造機(jī)械有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
拋丸機(jī)/器,工業(yè)吸塵器,拋丸清理機(jī),噴丸機(jī)/噴
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://yzpwj0001.cn.makepolo.com/contact_us.html?proid=100441855175">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報(bào)價(jià):面議</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://www.jmdykj.com/product-detail/100441855175.html#inquiryPop" target="_blank" rel="nofollow">點(diǎn)此詢價(jià)</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/100441855175.html" target="_blank" data-num="7" data-flag="0" title="Q7630B臺(tái)車(chē)式拋噴清理機(jī)"><img src="http://img8.makepolo.cn/images/formals/img/product/49/949/2_cb51ee15976fe4a99f439696e3f9d652.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="Q7630B臺(tái)車(chē)式拋噴清理機(jī)"  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="15" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://www.jmdykj.com/product-detail/100061129995.html">轉(zhuǎn)臺(tái)式、臺(tái)車(chē)式拋噴清理機(jī)
</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/100061129995.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌/型號(hào)：</div></td>
<td class="td_2"><div>青島安瑞達(dá)</div></td>
<td class="td_1"><div>類(lèi)型：</div></td>
<td class="td_2"><div>轉(zhuǎn)臺(tái)式</div></td>


</tr>
<tr>
<td class="td_1"><div>作用對(duì)象：</div></td>
<td class="td_2"><div>鋼材拋丸清理機(jī)</div></td>

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

</tr>
<tr>


</tr>

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


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[山東青島] <a  data-num="3"  data-flag="0" target="_blank">
青島安瑞達(dá)機(jī)械有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
加熱爐,覆膜機(jī),篩分設(shè)備,電子電器生產(chǎn)線,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://qdardjx.cn.makepolo.com/contact_us.html?proid=100061129995">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報(bào)價(jià):面議</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://www.jmdykj.com/product-detail/100061129995.html#inquiryPop" target="_blank" rel="nofollow">點(diǎn)此詢價(jià)</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/100061129995.html" target="_blank" data-num="7" data-flag="0" title="轉(zhuǎn)臺(tái)式、臺(tái)車(chē)式拋噴清理機(jī)"><img src="http://img1.makepolo.cn/images/formals/img/product/934/739/3286b2abca2b3b5e955897486e25e358.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="轉(zhuǎn)臺(tái)式、臺(tái)車(chē)式拋噴清理機(jī)"  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/100049083791.html">臺(tái)車(chē)式拋噴丸清理機(jī)
</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/100049083791.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌/型號(hào)：</div></td>
<td class="td_2"><div>奧馳</div></td>
<td class="td_1"><div>類(lèi)型：</div></td>
<td class="td_2"><div>臺(tái)車(chē)式拋噴清理機(jī)</div></td>


</tr>
<tr>

<td class="td_1"><div>所屬分類(lèi)：</div></td><td class="td_2"><div></div></td>
<td class="td_1"><div>產(chǎn)品關(guān)鍵詞：</div></td><td class="td_2"><div>臺(tái)車(chē)式拋噴清理機(jī)</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">
大豐市億達(dá)鑄造機(jī)械有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
噴丸清理機(jī),洗地機(jī),拋丸清理機(jī),拋丸機(jī)/器
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://jdae.cn.makepolo.com/contact_us.html?proid=100049083791">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報(bào)價(jià):面議</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://www.jmdykj.com/product-detail/100049083791.html#inquiryPop" target="_blank" rel="nofollow">點(diǎn)此詢價(jià)</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/100049083791.html" target="_blank" data-num="7" data-flag="0" title="臺(tái)車(chē)式拋噴丸清理機(jī)"><img src="http://img5.makepolo.cn/images/formals/img/product/199/463/5a9f3c67b2c97aa22a9be5a349db5e87.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="臺(tái)車(chē)式拋噴丸清理機(jī)"  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="1" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://www.jmdykj.com/product-detail/100031169258.html">5-60噸臺(tái)車(chē)式噴拋聯(lián)合拋丸機(jī)
</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/100031169258.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/100031169258.html" target="_blank" data-num="9"  data-flag="0">供應(yīng)5-60噸臺(tái)車(chē)式噴拋聯(lián)合拋丸機(jī),本機(jī)以拋丸清理為主,并有能升降的噴丸機(jī)構(gòu),對(duì)工件內(nèi)腔補(bǔ)充清理,適用于水泵/汽輪機(jī),機(jī)</a><nobr>[<a href="http://www.jmdykj.com/product-detail/100031169258.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">
[江蘇鹽城] <a  data-num="3"  data-flag="0" target="_blank">
鹽城市雙龍機(jī)械制造有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
拋丸機(jī)/器,粘土混砂機(jī),松砂機(jī),拋丸清理機(jī),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://ycsljx.cn.makepolo.com/contact_us.html?proid=100031169258">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報(bào)價(jià):<strong>48.80萬(wàn)</strong>元/臺(tái)</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://www.jmdykj.com/product-detail/100031169258.html#inquiryPop" target="_blank" rel="nofollow">點(diǎn)此詢價(jià)</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/100031169258.html" target="_blank" data-num="7" data-flag="0" title="5-60噸臺(tái)車(chē)式噴拋聯(lián)合拋丸機(jī)"><img src="http://img5.makepolo.cn/images/formals/img/product/961/87/d6b1b7eff57f4105e96c06c1f4225d46.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="5-60噸臺(tái)車(chē)式噴拋聯(lián)合拋丸機(jī)"  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/1751542.html">5-60噸臺(tái)車(chē)式噴拋聯(lián)合拋丸機(jī)-
</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/1751542.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌/型號(hào)：</div></td>
<td class="td_2"><div>/</div></td>

<td class="td_1"><div>所屬分類(lèi)：</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>臺(tái)車(chē)式拋噴清理機(jī)</div></td>
<td class="td_1"><div>最小采購(gòu)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">
[江蘇鹽城] <a  data-num="3"  data-flag="0" target="_blank">
鹽城市雙龍機(jī)械制造有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
拋丸機(jī)/器,粘土混砂機(jī),松砂機(jī),拋丸清理機(jī),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://ycsljx.cn.makepolo.com/contact_us.html?proid=1751542">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報(bào)價(jià):面議</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://www.jmdykj.com/product-detail/1751542.html#inquiryPop" target="_blank" rel="nofollow">點(diǎn)此詢價(jià)</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/1751542.html" target="_blank" data-num="7" data-flag="0" title="5-60噸臺(tái)車(chē)式噴拋聯(lián)合拋丸機(jī)-"><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="5-60噸臺(tái)車(chē)式噴拋聯(lián)合拋丸機(jī)-"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

產(chǎn)品推薦

最新拋丸清理機(jī)產(chǎn)品

最新拋丸清理機(jī)企業(yè)

河南豫昌機(jī)械設(shè)備有限公司
上海森層機(jī)械設(shè)備有限公司
濰坊頁(yè)川機(jī)械有限公司
浙江雙宇環(huán)境工程有限公司

相關(guān)推薦:

熱門(mén)搜索:

產(chǎn)品圖片:

相關(guān)品牌:

本頁(yè)面馬可波羅為您提供 6條臺(tái)車(chē)式拋噴清理機(jī)最新產(chǎn)品供應(yīng)商、制造商，囊括了臺(tái)車(chē)式拋噴清理機(jī)產(chǎn)品的參數(shù)、型號(hào)、圖片、價(jià)格等信息，是臺(tái)車(chē)式拋噴清理機(jī)產(chǎn)品的權(quán)威數(shù)據(jù)庫(kù)。我們會(huì)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(guò)低的價(jià)格和夸張的描述有可能是虛假信息，請(qǐng)買(mǎi)家謹(jǐn)慎對(duì)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(shí)

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(hào)4樓416-3 閩ICP備18021442號(hào)-18

广元市| 奇台县| 荃湾区| 葵青区| 衢州市| 阳山县| 朝阳区| 全椒县| 和平县| 旺苍县| 新乡县| 九龙坡区| 青岛市| 屏东市| 长岭县| 沭阳县| 凤台县| 辽宁省| 中西区| 宜良县| 浦东新区| 安平县| 长岛县| 巴塘县| 五寨县| 丰都县| 惠来县| 平原县| 莒南县| 汕尾市| 佛坪县| 醴陵市| 蒙城县| 庆云县| 台东县| 抚远县| 昌都县| 河南省| 通辽市| 盐亭县| 巴林右旗|

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

臺(tái)車(chē)式拋噴清理機(jī)