上海梅蘭制冷劑工廠上海冰仆冷暖設(shè)備供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺(tái)【買(mǎi)產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="制冷劑物質(zhì)性能優(yōu)良、無(wú)毒、不燃，能適應(yīng)不同的溫度區(qū)域，明顯地改善了制冷機(jī)的性能。幾種制冷劑在空調(diào)中變得很普遍，包括CFC-11.CFC-12.CFC-113.CFC-114和HCFC-22.20世紀(jì)50年代的，開(kāi)始使用共沸制冷劑。60年代開(kāi)"><meta name="keywords" content="上海梅蘭制冷劑工廠,制冷劑"><link rel="canonical" href="http://www.cdcfah.com/"/><meta name="applicable-device" content="pc"><link rel="shortcut icon" href="/static/new_net_01/images/favicon.ico"><link rel="stylesheet" href="/static/new_net_01/css/slick.css" /><link rel="stylesheet" href="/static/new_net_01/css/addnew.css"><link rel="stylesheet" href="/static/new_net_01/css/sidenav.css"><link rel="stylesheet" href="/static/new_net_01/css/style.css" /><link rel="stylesheet" href="/static/new_net_01/css/tab.css"><link rel="stylesheet" href="/static/new_net_01/css/404.css"> <meta name="baidu-site-verification" content="OBVzrC9aaQ" /> <meta http-equiv="Cache-Control" content="no-transform" /> <meta http-equiv="Cache-Control" content="no-siteapp" /> <script>var V_PATH="/";window.onerror=function(){ return true; };</script> </head><body> <h1><a href="http://www.cdcfah.com/">六月丁香婷婷亚洲中文字幕,欧美精品高清一区二区蜜芽,尤物92午夜福利视频,精品视频一区二区三区在线观看</a></h1> <div style="position:fixed;left:-9000px;top:-9000px;"><object id="qgqbi"></object><delect id="qgqbi"><sub id="qgqbi"><dl id="qgqbi"></dl></sub></delect><track id="qgqbi"></track><tr id="qgqbi"></tr><video id="qgqbi"></video><xmp id="qgqbi"><span id="qgqbi"></span></xmp><span id="qgqbi"></span><strong id="qgqbi"><em id="qgqbi"><sup id="qgqbi"><progress id="qgqbi"></progress></sup></em></strong><dl id="qgqbi"><small id="qgqbi"></small></dl><wbr id="qgqbi"></wbr><noscript id="qgqbi"></noscript><tr id="qgqbi"></tr><track id="qgqbi"><dl id="qgqbi"></dl></track><label id="qgqbi"><em id="qgqbi"></em></label><tbody id="qgqbi"></tbody><blockquote id="qgqbi"></blockquote><dfn id="qgqbi"><center id="qgqbi"></center></dfn><sub id="qgqbi"></sub><u id="qgqbi"></u><noframes id="qgqbi"></noframes><menu id="qgqbi"></menu><blockquote id="qgqbi"></blockquote><track id="qgqbi"><label id="qgqbi"></label></track><tbody id="qgqbi"></tbody><legend id="qgqbi"></legend><th id="qgqbi"><button id="qgqbi"></button></th><listing id="qgqbi"><rt id="qgqbi"></rt></listing><sup id="qgqbi"><dd id="qgqbi"><tbody id="qgqbi"></tbody></dd></sup><menu id="qgqbi"><xmp id="qgqbi"></xmp></menu><fieldset id="qgqbi"><acronym id="qgqbi"></acronym></fieldset><wbr id="qgqbi"><mark id="qgqbi"><strong id="qgqbi"></strong></mark></wbr><tbody id="qgqbi"><small id="qgqbi"></small></tbody><label id="qgqbi"><tfoot id="qgqbi"></tfoot></label><div id="qgqbi"><th id="qgqbi"><object id="qgqbi"></object></th></div><listing id="qgqbi"></listing><source id="qgqbi"><ins id="qgqbi"></ins></source><noframes id="qgqbi"></noframes><noscript id="qgqbi"><strike id="qgqbi"><tt id="qgqbi"></tt></strike></noscript><strike id="qgqbi"><rp id="qgqbi"></rp></strike><dl id="qgqbi"></dl><th id="qgqbi"></th><acronym id="qgqbi"></acronym><center id="qgqbi"><input id="qgqbi"><div id="qgqbi"><th id="qgqbi"></th></div></input></center><label id="qgqbi"></label><tr id="qgqbi"><label id="qgqbi"><center id="qgqbi"></center></label></tr><menuitem id="qgqbi"><em id="qgqbi"><legend id="qgqbi"></legend></em></menuitem><pre id="qgqbi"></pre><fieldset id="qgqbi"><address id="qgqbi"><abbr id="qgqbi"><dl id="qgqbi"></dl></abbr></address></fieldset><sup id="qgqbi"><form id="qgqbi"></form></sup><form id="qgqbi"></form> <form id="qgqbi"></form><center id="qgqbi"><rp id="qgqbi"></rp></center><code id="qgqbi"></code><option id="qgqbi"><i id="qgqbi"><tr id="qgqbi"></tr></i></option><address id="qgqbi"></address><pre id="qgqbi"></pre><wbr id="qgqbi"></wbr><dl id="qgqbi"><delect id="qgqbi"><bdo id="qgqbi"></bdo></delect></dl><table id="qgqbi"><p id="qgqbi"></p></table><label id="qgqbi"><xmp id="qgqbi"><noscript id="qgqbi"><dl id="qgqbi"></dl></noscript></xmp></label><cite id="qgqbi"></cite><acronym id="qgqbi"><object id="qgqbi"><big id="qgqbi"></big></object></acronym><rp id="qgqbi"></rp><tt id="qgqbi"></tt><output id="qgqbi"></output><table id="qgqbi"><p id="qgqbi"><ruby id="qgqbi"></ruby></p></table><tt id="qgqbi"><tbody id="qgqbi"><acronym id="qgqbi"><b id="qgqbi"></b></acronym></tbody></tt><u id="qgqbi"></u><bdo id="qgqbi"><tr id="qgqbi"><dfn id="qgqbi"></dfn></tr></bdo><strike id="qgqbi"><font id="qgqbi"></font></strike><s id="qgqbi"></s><acronym id="qgqbi"><samp id="qgqbi"><code id="qgqbi"><pre id="qgqbi"></pre></code></samp></acronym><cite id="qgqbi"></cite><form id="qgqbi"><dl id="qgqbi"><pre id="qgqbi"><label id="qgqbi"></label></pre></dl></form><center id="qgqbi"><rp id="qgqbi"></rp></center><font id="qgqbi"></font><menu id="qgqbi"></menu><small id="qgqbi"><strong id="qgqbi"><sup id="qgqbi"><form id="qgqbi"></form></sup></strong></small><label id="qgqbi"><tfoot id="qgqbi"><em id="qgqbi"></em></tfoot></label><optgroup id="qgqbi"><fieldset id="qgqbi"><thead id="qgqbi"><strong id="qgqbi"></strong></thead></fieldset></optgroup><label id="qgqbi"></label><meter id="qgqbi"><noframes id="qgqbi"><i id="qgqbi"><ins id="qgqbi"></ins></i></noframes></meter><kbd id="qgqbi"></kbd><b id="qgqbi"></b><dl id="qgqbi"><delect id="qgqbi"><th id="qgqbi"><span id="qgqbi"></span></th></delect></dl><font id="qgqbi"></font><small id="qgqbi"></small><mark id="qgqbi"></mark><del id="qgqbi"><dfn id="qgqbi"><source id="qgqbi"><tr id="qgqbi"></tr></source></dfn></del><dd id="qgqbi"><ruby id="qgqbi"><menu id="qgqbi"></menu></ruby></dd><th id="qgqbi"><em id="qgqbi"></em></th><abbr id="qgqbi"></abbr><span id="qgqbi"><kbd id="qgqbi"><dfn id="qgqbi"><sub id="qgqbi"></sub></dfn></kbd></span><ins id="qgqbi"></ins><s id="qgqbi"><progress id="qgqbi"></progress></s><th id="qgqbi"></th><bdo id="qgqbi"></bdo><blockquote id="qgqbi"></blockquote><b id="qgqbi"></b><nav id="qgqbi"><div id="qgqbi"></div></nav> <meter id="qgqbi"><dfn id="qgqbi"><source id="qgqbi"><tr id="qgqbi"></tr></source></dfn></meter><tfoot id="qgqbi"></tfoot><big id="qgqbi"><pre id="qgqbi"><s id="qgqbi"></s></pre></big><small id="qgqbi"></small><table id="qgqbi"><td id="qgqbi"><sup id="qgqbi"></sup></td></table><form id="qgqbi"><tr id="qgqbi"></tr></form><tr id="qgqbi"><fieldset id="qgqbi"><thead id="qgqbi"><strong id="qgqbi"></strong></thead></fieldset></tr><ul id="qgqbi"></ul><center id="qgqbi"><optgroup id="qgqbi"><div id="qgqbi"></div></optgroup></center><rp id="qgqbi"><input id="qgqbi"><blockquote id="qgqbi"><th id="qgqbi"></th></blockquote></input></rp><tbody id="qgqbi"></tbody><form id="qgqbi"><u id="qgqbi"><fieldset id="qgqbi"></fieldset></u></form><rp id="qgqbi"></rp><b id="qgqbi"><small id="qgqbi"></small></b><dd id="qgqbi"></dd><kbd id="qgqbi"></kbd><code id="qgqbi"><pre id="qgqbi"><ul id="qgqbi"></ul></pre></code><strong id="qgqbi"></strong><cite id="qgqbi"><sub id="qgqbi"></sub></cite><object id="qgqbi"></object><dfn id="qgqbi"></dfn><pre id="qgqbi"></pre><xmp id="qgqbi"></xmp><pre id="qgqbi"></pre><sup id="qgqbi"><form id="qgqbi"><cite id="qgqbi"></cite></form></sup><tt id="qgqbi"><tbody id="qgqbi"><acronym id="qgqbi"><b id="qgqbi"></b></acronym></tbody></tt><input id="qgqbi"></input><acronym id="qgqbi"><samp id="qgqbi"><code id="qgqbi"></code></samp></acronym><nobr id="qgqbi"><pre id="qgqbi"><ul id="qgqbi"><strong id="qgqbi"></strong></ul></pre></nobr><menuitem id="qgqbi"><em id="qgqbi"><wbr id="qgqbi"><mark id="qgqbi"></mark></wbr></em></menuitem><dl id="qgqbi"></dl><rp id="qgqbi"><input id="qgqbi"><div id="qgqbi"></div></input></rp><div id="qgqbi"><button id="qgqbi"><pre id="qgqbi"><meter id="qgqbi"></meter></pre></button></div><address id="qgqbi"></address><thead id="qgqbi"><abbr id="qgqbi"><sup id="qgqbi"></sup></abbr></thead><em id="qgqbi"></em><ul id="qgqbi"><listing id="qgqbi"><wbr id="qgqbi"></wbr></listing></ul><listing id="qgqbi"></listing><wbr id="qgqbi"></wbr><thead id="qgqbi"><abbr id="qgqbi"><strike id="qgqbi"></strike></abbr></thead><menuitem id="qgqbi"></menuitem><pre id="qgqbi"></pre><pre id="qgqbi"></pre><dl id="qgqbi"><delect id="qgqbi"><bdo id="qgqbi"><span id="qgqbi"></span></bdo></delect></dl><ruby id="qgqbi"></ruby><pre id="qgqbi"><strike id="qgqbi"><tt id="qgqbi"><i id="qgqbi"></i></tt></strike></pre><fieldset id="qgqbi"><address id="qgqbi"></address></fieldset><cite id="qgqbi"><sub id="qgqbi"></sub></cite><optgroup id="qgqbi"></optgroup><fieldset id="qgqbi"><address id="qgqbi"></address></fieldset></div><div id="sb2ln" class="pl_css_ganrao" style="display: none;"><meter id="sb2ln"></meter><pre id="sb2ln"></pre><small id="sb2ln"></small><center id="sb2ln"><tbody id="sb2ln"></tbody></center><table id="sb2ln"><track id="sb2ln"><mark id="sb2ln"></mark></track></table><form id="sb2ln"><u id="sb2ln"></u></form><del id="sb2ln"><code id="sb2ln"></code></del><thead id="sb2ln"><ruby id="sb2ln"><menu id="sb2ln"></menu></ruby></thead><sup id="sb2ln"></sup><option id="sb2ln"></option><strike id="sb2ln"><legend id="sb2ln"><strong id="sb2ln"><em id="sb2ln"></em></strong></legend></strike><input id="sb2ln"><delect id="sb2ln"><button id="sb2ln"><rt id="sb2ln"></rt></button></delect></input><pre id="sb2ln"></pre><tr id="sb2ln"><abbr id="sb2ln"></abbr></tr><track id="sb2ln"><pre id="sb2ln"><delect id="sb2ln"><listing id="sb2ln"></listing></delect></pre></track><samp id="sb2ln"><track id="sb2ln"><pre id="sb2ln"></pre></track></samp><legend id="sb2ln"><mark id="sb2ln"><table id="sb2ln"></table></mark></legend><track id="sb2ln"></track><menu id="sb2ln"><legend id="sb2ln"></legend></menu><nobr id="sb2ln"><pre id="sb2ln"><u id="sb2ln"></u></pre></nobr><legend id="sb2ln"></legend><label id="sb2ln"><progress id="sb2ln"></progress></label><object id="sb2ln"><meter id="sb2ln"><option id="sb2ln"></option></meter></object><option id="sb2ln"></option><kbd id="sb2ln"></kbd><tr id="sb2ln"></tr><object id="sb2ln"><meter id="sb2ln"><code id="sb2ln"></code></meter></object><var id="sb2ln"></var><mark id="sb2ln"><noframes id="sb2ln"></noframes></mark><ruby id="sb2ln"></ruby><dfn id="sb2ln"></dfn><fieldset id="sb2ln"></fieldset><span id="sb2ln"><dfn id="sb2ln"></dfn></span><small id="sb2ln"></small><button id="sb2ln"></button><sup id="sb2ln"><form id="sb2ln"><legend id="sb2ln"></legend></form></sup><label id="sb2ln"><tfoot id="sb2ln"></tfoot></label><nobr id="sb2ln"></nobr><tbody id="sb2ln"><noframes id="sb2ln"><p id="sb2ln"></p></noframes></tbody><abbr id="sb2ln"><strong id="sb2ln"><dd id="sb2ln"><li id="sb2ln"></li></dd></strong></abbr><listing id="sb2ln"></listing><listing id="sb2ln"></listing><cite id="sb2ln"></cite><var id="sb2ln"><address id="sb2ln"><abbr id="sb2ln"></abbr></address></var><bdo id="sb2ln"><tr id="sb2ln"><abbr id="sb2ln"></abbr></tr></bdo><table id="sb2ln"></table><address id="sb2ln"></address><sub id="sb2ln"><label id="sb2ln"></label></sub><video id="sb2ln"><menu id="sb2ln"><samp id="sb2ln"><track id="sb2ln"></track></samp></menu></video><label id="sb2ln"><xmp id="sb2ln"></xmp></label><source id="sb2ln"></source><listing id="sb2ln"></listing><pre id="sb2ln"><delect id="sb2ln"></delect></pre><div id="sb2ln"><th id="sb2ln"><object id="sb2ln"></object></th></div><menu id="sb2ln"><legend id="sb2ln"></legend></menu><rp id="sb2ln"><input id="sb2ln"><div id="sb2ln"><th id="sb2ln"></th></div></input></rp><cite id="sb2ln"><center id="sb2ln"><optgroup id="sb2ln"><div id="sb2ln"></div></optgroup></center></cite><rt id="sb2ln"></rt><dl id="sb2ln"></dl><ol id="sb2ln"></ol><pre id="sb2ln"><label id="sb2ln"><delect id="sb2ln"></delect></label></pre><progress id="sb2ln"></progress><tbody id="sb2ln"><noframes id="sb2ln"><td id="sb2ln"></td></noframes></tbody><thead id="sb2ln"></thead><rp id="sb2ln"></rp><th id="sb2ln"><span id="sb2ln"></span></th><nobr id="sb2ln"></nobr><fieldset id="sb2ln"><address id="sb2ln"></address></fieldset><th id="sb2ln"><rt id="sb2ln"><meter id="sb2ln"><dfn id="sb2ln"></dfn></meter></rt></th><tt id="sb2ln"><tbody id="sb2ln"><tr id="sb2ln"><abbr id="sb2ln"></abbr></tr></tbody></tt><form id="sb2ln"><legend id="sb2ln"><track id="sb2ln"></track></legend></form><form id="sb2ln"></form><rp id="sb2ln"><dl id="sb2ln"><tt id="sb2ln"></tt></dl></rp><output id="sb2ln"><table id="sb2ln"><thead id="sb2ln"><ruby id="sb2ln"></ruby></thead></table></output><tr id="sb2ln"></tr><progress id="sb2ln"></progress><optgroup id="sb2ln"><legend id="sb2ln"></legend></optgroup><pre id="sb2ln"><input id="sb2ln"><th id="sb2ln"></th></input></pre><optgroup id="sb2ln"></optgroup><font id="sb2ln"></font><tbody id="sb2ln"></tbody><tbody id="sb2ln"><tfoot id="sb2ln"></tfoot></tbody><sup id="sb2ln"></sup><track id="sb2ln"></track><dl id="sb2ln"></dl><sup id="sb2ln"></sup><mark id="sb2ln"></mark><cite id="sb2ln"><center id="sb2ln"></center></cite><tfoot id="sb2ln"></tfoot><th id="sb2ln"></th><fieldset id="sb2ln"><acronym id="sb2ln"><menu id="sb2ln"></menu></acronym></fieldset><rt id="sb2ln"></rt><abbr id="sb2ln"><dl id="sb2ln"><dd id="sb2ln"></dd></dl></abbr><legend id="sb2ln"></legend><menu id="sb2ln"></menu><form id="sb2ln"><legend id="sb2ln"><track id="sb2ln"></track></legend></form><tr id="sb2ln"><b id="sb2ln"><legend id="sb2ln"><output id="sb2ln"></output></legend></b></tr><tbody id="sb2ln"><small id="sb2ln"></small></tbody><nav id="sb2ln"></nav></div><header class="header container"><span id="52tjlwz" class="logo"><a href="http://www.cdcfah.com/"><img src="/static/new_net_01/images/logo.png" alt="找產(chǎn)品網(wǎng)"></a></span><span id="lp8bgii" class="tigs"> 發(fā)信息做推廣就找產(chǎn)品網(wǎng)<br />企業(yè)電商信息綜合服務(wù)平臺(tái) </span><div id="g33t2fz" class="searchbox"><div id="8qn43dc" class="searchLt"><div id="onnxeln" class="tabs"><a href="JavaScript:;" data-type="product" class="active">產(chǎn)品</a><a href="JavaScript:;" data-type="member" class="">公司</a><a href="JavaScript:;" data-type="article" class="">資訊</a><a href="JavaScript:;" data-type="exhibition" class="">展會(huì)</a></div><div id="3zbghoq" class="clearfix searchWrap"><div id="wk8ahoq" class="searchInput"><input type="text" name="keywords" placeholder="請(qǐng)輸入搜索關(guān)鍵詞" id="kd"><a href="javascript:void(0)" class="searchBtn" id="search">搜索</a></div></div></div></div></header><nav class="navbox"><div id="kiahj28" class="container"><ul><li id = "index_index"><a href="http://www.cdcfah.com/"><span>首頁(yè)</span></a></li><li id = "index_company"><a ><span>企業(yè)名錄</span></a></li><li id = "index_product"><a href="http://www.cdcfah.com/cp/"><span>產(chǎn)品供應(yīng)</span></a></li><li id = "index_news"><a href="http://www.cdcfah.com/zx/"><span>新聞資訊</span></a></li><li id = "index_article"><a href="http://www.cdcfah.com/xw/"><span>行業(yè)資訊</span></a></li><li id = "index_show"><a href="http://www.cdcfah.com/zh/"><span>展會(huì)信息</span></a></li></ul></div></nav><section class="wrap clearfix"><section class="container clearfix tcPro"><section class="home-main container clearfix"><div id="xfh8h3m" class="twoCol"><div id="vpryqpw" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁(yè)?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/first-_jxhxp/">精細(xì)化學(xué)品</a>?<a href="http://www.cdcfah.com/cp/second-jxhxp_tlzjdy/">涂料助劑</a>?<a href="http://www.cdcfah.com/cp/third-tlzjdy_qttlzjrh/">其他涂料助劑</a>?上海梅蘭制冷劑工廠上海冰仆冷暖設(shè)備供應(yīng)</p><div id="hrtk8km" class="leftbox clearfix"><h1>上海梅蘭制冷劑工廠上海冰仆冷暖設(shè)備供應(yīng)</h1><div id="etqshtf" class="proBig"><div id="v3krtah" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/bingpu/637401016836011058/5056076.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="l2ij73u" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/bingpu/637401016836011058/5056076.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="fphzwnu" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價(jià)格要求：</span>面議</p><p><span>所在地：</span>上海市</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>上海梅蘭制冷劑工廠,制冷劑</p><p><span>***更新：</span>2020-11-19 03:20:50</p><p><span id="click" >瀏覽次數(shù)：0次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="yipwoax" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">上海冰仆冷暖設(shè)備有限公司</a></p><p><span>聯(lián)系人：</span>徐佳華</p><p><span>郵箱: </span>444054147@qq.com</p><p><span>電話: </span>13761656620</p><p><span>傳真: </span>1_1</p><p><span>網(wǎng)址: </span>https://www.shbpln.com</p><p><span>手機(jī): </span>1-1</p><p><span>地址: </span>美丹路222號(hào)629室</p><p>[當(dāng)前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="sroqx8m" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="vubd89u" class="box"><p><p style="text-indent:25px">制冷劑物質(zhì)性能優(yōu)良、無(wú)毒、不燃，能適應(yīng)不同的溫度區(qū)域，明顯地改善了制冷機(jī)的性能。幾種制冷劑在空調(diào)中變得很普遍，包括CFC-11.CFC-12. CFC-113.CFC-114和HCFC-22.20世紀(jì)50年代的，開(kāi)始使用共沸制冷劑。60年代開(kāi)始使用非共沸制冷劑?？照{(diào)工業(yè)從幼小成長(zhǎng)為幾十億美元的產(chǎn)業(yè)，使用的都是以上幾種制冷劑。到1963年,這些制冷劑占到整個(gè)有機(jī)氟工業(yè)產(chǎn)量的98%。到1970年代中期，對(duì)臭氧層變薄的關(guān)注浮出水面，上海梅蘭制冷劑工廠，上海梅蘭制冷劑工廠，CFC族物質(zhì)可能要承擔(dān)部分責(zé)任。這導(dǎo)致了1987年蒙特利爾議定書(shū)的通過(guò)，議定書(shū)要求淘汰CFC和HCFC族。R410A制冷劑大量用于家用空調(diào)，上海梅蘭制冷劑工廠、小型商用空調(diào)、戶式中央空調(diào)等。上海梅蘭制冷劑工廠</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海梅蘭制冷劑工廠,制冷劑" src="https://tyunfile.71360.com/UploadFile/bingpu/637401016836011058/5056076.png"></div><p style="text-indent:25px">冰箱系統(tǒng)抽程控的時(shí)候把已經(jīng)鎖上的高低壓閥門(mén)打開(kāi)，開(kāi)始進(jìn)行正式的系統(tǒng)抽空工作，制冷系統(tǒng)如果已經(jīng)被抽成程真空的時(shí)候關(guān)閉高低壓閥門(mén)再關(guān)閉真空泵。這個(gè)時(shí)候制冷系統(tǒng)處于真空狀態(tài)，就可以添加制冷劑了，把黃色管與真空本斷開(kāi)街道制冷劑的并口上，打開(kāi)制冷劑瓶子的氣門(mén)芯，黃色管里的空氣排凈后倒轉(zhuǎn)制冷劑瓶放好，打開(kāi)高低壓閥門(mén)加入制冷劑。制冷劑加的差不多之后再把高低壓閥門(mén)關(guān)閉，放好制冷劑瓶，這樣冰箱制冷劑的添加就完成了。雖然冰箱制冷劑的添加看著簡(jiǎn)單，其實(shí)細(xì)節(jié)方面容易出錯(cuò)，所以還是建議大家找專(zhuān)業(yè)的人員來(lái)添加制冷劑，如果對(duì)自己有信心也可以自己完成冰箱制冷劑的添加。上海大金制冷劑其他化學(xué)制品包括化學(xué)氰（石油醚和石腦油）、二氧化硫(R-764)和甲醚，曾被作為蒸氣壓縮用制冷劑。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海梅蘭制冷劑工廠,制冷劑" src="https://tyunfile.71360.com/UploadFile/bingpu/637401016134136108/3814907.png"></div><p style="text-indent:25px">制冷劑的回收：制冷劑回收主要有以下三種方法：冷卻法，壓縮法，吸附分離法，回收過(guò)程中會(huì)造成制冷劑質(zhì)量不純，因此較好對(duì)回收的制冷劑進(jìn)行再生處理?；厥詹襟E：1），將歧管壓力計(jì)接到回收機(jī)及汽車(chē)空調(diào)系統(tǒng)上，注意連接前必須使用空調(diào)系統(tǒng)的制冷劑沖洗所有連接軟管，以排除軟管內(nèi)的空氣。2），將回收鋼瓶與回收機(jī)連接起來(lái)，同樣要排除軟管內(nèi)的空氣。3），接上電源，打開(kāi)開(kāi)關(guān)，按說(shuō)明書(shū)進(jìn)行回收操作和中斷。4），使用真空泵，進(jìn)行系統(tǒng)抽真空。5），將回收后經(jīng)過(guò)干燥，過(guò)濾，去油處理的制冷劑充裝到回收鋼瓶中。關(guān)機(jī)，切斷電源，替換所有連接管。</p><p style="text-indent:25px">制冷劑命名方法：(1)無(wú)機(jī)化合物，無(wú)機(jī)化合物的簡(jiǎn)寫(xiě)符號(hào)規(guī)定為R7()。括號(hào)表示一組數(shù)字，這組數(shù)字是該無(wú)機(jī)物分子量的整數(shù)部分。(2)鹵代烴和烷烴類(lèi)，烷烴類(lèi)化合物的分子通式為CmH2m 2；鹵代烴的分子通式為CmHnFxClyBrz(2m 2 = n x y z)，它們的簡(jiǎn)寫(xiě)符號(hào)規(guī)定為R(m-1)(n 1)(x)B(z)。下圖為一些制冷劑的符號(hào)舉例。(3)非共沸混合制冷劑，非共沸混合制冷劑的簡(jiǎn)寫(xiě)符號(hào)為R4()。括號(hào)表示一組數(shù)字，這組數(shù)字為該制冷劑命名的先后順序號(hào)，從00開(kāi)始。(4)共沸混合制冷劑，共沸混合制冷劑的簡(jiǎn)寫(xiě)符號(hào)為R5()。括號(hào)表示一組數(shù)字，這組數(shù)字為該制冷劑命名的先后順序號(hào)，從00開(kāi)始。(5)環(huán)烷烴、鏈烯烴以及它們的鹵代物。寫(xiě)符號(hào)規(guī)定：環(huán)烷烴及環(huán)烷烴的鹵代物用字母“RC”開(kāi)頭，鏈烯烴及鏈烯烴的鹵代物用字母“R1”開(kāi)頭。(6)有機(jī)制冷劑則在600序列任意編號(hào)。制冷劑在低溫下吸取被冷卻物體的熱量。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海梅蘭制冷劑工廠,制冷劑" src="https://tyunfile.71360.com/UploadFile/bingpu/637401017472749367/5818643.png"></div><p style="text-indent:25px">我國(guó)冷藏企業(yè)中，尤其是中小企業(yè)，許多未配備針對(duì)氨制冷劑的防護(hù)設(shè)備，缺乏有關(guān)制冷系統(tǒng)故障的應(yīng)急處理預(yù)案。冷庫(kù)安全問(wèn)題必須引起企業(yè)和管理部門(mén)的高度重視。在國(guó)內(nèi)外大中型冷庫(kù)中，目前采用氨制冷劑是主流，今后氨仍然將是主要制冷劑。采用氨制冷劑關(guān)鍵是安全問(wèn)題，應(yīng)該采取足夠的防護(hù)措施，保證操作人員安全和公共安全。根據(jù)國(guó)外**的評(píng)估，在蒸發(fā)溫度-35℃以上，壓縮式制冷采用氨制冷劑是較節(jié)能的。蒸發(fā)溫度在-35℃以下，采用CO2與氨復(fù)疊式制冷，不*可以降低初次投入、提高效率，而且較大減少了系統(tǒng)的充氨量、提高了食品冷加工企業(yè)的安全系數(shù)。在吸收式制冷機(jī)中，使用由吸收劑和制冷劑組成的二元溶液作為工質(zhì)，如氨和水、溴化鋰和水等；上海大金制冷劑</p><p style="text-indent:25px">要求制冷劑在高溫下具有良好的化學(xué)穩(wěn)定性，保證在較高工作溫度下工質(zhì)不發(fā)生分解。上海梅蘭制冷劑工廠</p><p style="text-indent:25px">目前使用的制冷劑已達(dá)70～80種，并正在不斷發(fā)展增多。但用于食品工業(yè)和空調(diào)制冷的*十多種。氨（代號(hào)：R717）：氨是目前使用較為較廣的一種中壓中溫制冷劑。氨的凝固溫度為-77.7℃，標(biāo)準(zhǔn)蒸發(fā)溫度為－33.3℃，在常溫下冷凝壓力一般為1.1～1.3MPa，即使當(dāng)夏季冷卻水溫高達(dá)30℃時(shí)也絕不可能超過(guò)1.5MPa。氨的單位標(biāo)準(zhǔn)容積制冷量大約為520kcal/m3。氨有很好的吸水性，即使在低溫下水也不會(huì)從氨液中析出而凍結(jié)，故系統(tǒng)內(nèi)不會(huì)發(fā)生“冰塞”現(xiàn)象。氨對(duì)鋼鐵不起腐蝕作用，但氨液中含有水分后，對(duì)銅及銅合金有腐蝕作用，且使蒸發(fā)溫度稍許提高。上海梅蘭制冷劑工廠</p><p style="text-indent:25px">上海冰仆冷暖設(shè)備有限公司一直專(zhuān)注于銷(xiāo)售:制拎設(shè)備、化工產(chǎn)品(除危險(xiǎn)化學(xué)品、監(jiān)控化學(xué)品、煙花爆竹、民用物品、易制毒化學(xué)品)、儀器儀表、汽車(chē)配件，機(jī)械配件、五金電器、焊接工具。銷(xiāo)售:制拎設(shè)備、化工產(chǎn)品(除危險(xiǎn)化學(xué)品、監(jiān)控化學(xué)品、煙花爆竹、民用物品、易制毒化學(xué)品)、儀器儀表、汽車(chē)配件，機(jī)械配件、五金電器、焊接工具。，是一家化工的企業(yè)，擁有自己**的技術(shù)體系。公司目前擁有較多的高技術(shù)人才，以不斷增強(qiáng)企業(yè)重點(diǎn)競(jìng)爭(zhēng)力，加快企業(yè)技術(shù)創(chuàng)新，實(shí)現(xiàn)穩(wěn)健生產(chǎn)經(jīng)營(yíng)。上海冰仆冷暖設(shè)備有限公司主營(yíng)業(yè)務(wù)涵蓋制冷劑廠家直銷(xiāo)，冷凍油廠家直銷(xiāo)，壓縮機(jī)批發(fā)銷(xiāo)售，制冷配件批發(fā)銷(xiāo)售，堅(jiān)持“質(zhì)量保證、良好服務(wù)、顧客滿意”的質(zhì)量方針，贏得廣大客戶的支持和信賴(lài)。公司深耕制冷劑廠家直銷(xiāo)，冷凍油廠家直銷(xiāo)，壓縮機(jī)批發(fā)銷(xiāo)售，制冷配件批發(fā)銷(xiāo)售，正積蓄著更大的能量，向更廣闊的空間、更寬泛的領(lǐng)域拓展。</p></p><br /><p>文章來(lái)源地址: http://www.cdcfah.com/cp/2049603.html</p></div></div></div></div></div><div id="xr34pou" class="page-right twoColRt"><div id="2fcu2kg" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="q2vszgx" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" alt="福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)</p></a></div><div id="ueb3xub" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/846569.html"><div><img src="https://tyunfile.71360.com/WaterMark/UploadFile/nbzxsw/637298235378037109/764794.png" alt="寧波寧海直接考A2有幾個(gè)科目真誠(chéng)推薦寧波助學(xué)商務(wù)信息咨詢(xún)供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>寧波寧海直接考A2有幾個(gè)科目真誠(chéng)推薦寧波助學(xué)商務(wù)信息咨詢(xún)供應(yīng)</p></a></div><div id="vkhegip" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/2083415.html"><div><img src="https://tyunfile.71360.com/UploadFile/WZAJZNKJ/637332852248037109/2461316.png" alt="200l桶自動(dòng)灌裝機(jī)生產(chǎn)廠歡迎來(lái)電溫州奧基智能科技供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>200l桶自動(dòng)灌裝機(jī)生產(chǎn)廠歡迎來(lái)電溫州奧基智能科技供應(yīng)</p></a></div><div id="xczbi3x" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/1387.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/8/3/11/637004297269091023_cyjqc_1306937.jpg" alt="烏魯木齊市會(huì)務(wù)租車(chē)網(wǎng) 車(chē)永捷供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>烏魯木齊市會(huì)務(wù)租車(chē)網(wǎng) 車(chē)永捷供應(yīng)</p></a></div><div id="eo7b8yq" class="clear"></div></div><div id="2spmt8z" class="box01 box03"><h3><a href="http://www.cdcfah.com/xw/">***產(chǎn)品資訊</a></h3><ul></ul></div></div></section><div id="3r28li7" class="page-proshow02"><p class="title">本企業(yè)其它產(chǎn)品 <span style="float:right;"><a >更多>></a></span></p><div id="3lfcjvx" class="box box-add clearfix"><ul class="box-list"><li><a href="http://www.cdcfah.com/cp/1932142.html"><div id="uebyaht" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/bingpu/637401019864526747/7152016.png" alt="松下壓縮機(jī)報(bào)價(jià) 上海冰仆冷暖設(shè)備供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>松下壓縮機(jī)報(bào)價(jià) 上海冰仆冷暖設(shè)備供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/1932143.html"><div id="gvxebnp" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/bingpu/637401018787134159/2824752.png" alt="上海復(fù)盛冷凍油管道上海冰仆冷暖設(shè)備供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>上海復(fù)盛冷凍油管道上海冰仆冷暖設(shè)備供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/1932144.html"><div id="yipmyac" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/bingpu/637401021001235770/7067321.png" alt="浙江氣液分離器制冷配件哪家好上海冰仆冷暖設(shè)備供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>浙江氣液分離器制冷配件哪家好上海冰仆冷暖設(shè)備供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/1932377.html"><div id="8m79fco" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/bingpu/637401021360181004/4386984.png" alt="上海三花制冷配件上海冰仆冷暖設(shè)備供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>上海三花制冷配件上海冰仆冷暖設(shè)備供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/1932378.html"><div id="p2urjly" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/bingpu/637401019796333337/5149139.png" alt="三洋壓縮機(jī)工廠上海冰仆冷暖設(shè)備供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>三洋壓縮機(jī)工廠上海冰仆冷暖設(shè)備供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/1932379.html"><div id="7edu7ld" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/bingpu/637401020890405608/5691655.png" alt="浙江油分離器制冷配件費(fèi)用上海冰仆冷暖設(shè)備供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>浙江油分離器制冷配件費(fèi)用上海冰仆冷暖設(shè)備供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/1932380.html"><div id="xwjwipw" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/bingpu/637401019823579462/2972358.png" alt="江蘇比澤爾壓縮機(jī)保養(yǎng) 上海冰仆冷暖設(shè)備供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>江蘇比澤爾壓縮機(jī)保養(yǎng) 上海冰仆冷暖設(shè)備供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/1932497.html"><div id="qfhe322" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/bingpu/637401018685630306/3775373.png" alt="上海壽力斯特冷凍油** 上海冰仆冷暖設(shè)備供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>上海壽力斯特冷凍油** 上海冰仆冷暖設(shè)備供應(yīng)</p></a></li></ul></div></div><div id="j77zykm" class="page-proshow02"><p class="title">同類(lèi)產(chǎn)品推薦 <span><a href="http://www.cdcfah.com/cp/first-_jxhxp/">更多>></a></span></p><div id="ap7myv2" class="box box-add clearfix"><ul class="box-list"><li><a href="http://www.cdcfah.com/cp/1037825.html"><div id="k8e28df" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/huacanxinlv/637334517237832031/6875440.png" alt="浙江地坪增亮劑廠江蘇華燦新綠材料供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>浙江地坪增亮劑廠江蘇華燦新綠材料供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/1038394.html"><div id="x32yfho" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/huacanxinlv/637339386301835938/207399.png" alt="無(wú)錫生態(tài)混凝土增亮劑品牌江蘇華燦新綠材料供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>無(wú)錫生態(tài)混凝土增亮劑品牌江蘇華燦新綠材料供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/1070065.html"><div id="7jl8btf" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/huacanxinlv/637334516773652343/3136115.png" alt="廣東增亮劑工廠江蘇華燦新綠材料供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>廣東增亮劑工廠江蘇華燦新綠材料供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/3075144.html"><div id="las87ip" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/huacanxinlv/637334517120605468/417062.png" alt="蘇州環(huán)保增亮劑加工廠誠(chéng)信經(jīng)營(yíng) 江蘇華燦新綠材料供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>蘇州環(huán)保增亮劑加工廠誠(chéng)信經(jīng)營(yíng) 江蘇華燦新綠材料供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/2248273.html"><div id="8xewn8o" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/bingpu/637401017243257164/1555685.png" alt="上海梅蘭制冷劑企業(yè) 上海冰仆冷暖設(shè)備供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>上海梅蘭制冷劑企業(yè) 上海冰仆冷暖設(shè)備供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/2706618.html"><div id="etq3cug" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/huacanxinlv/637334517192919921/5734055.png" alt="杭州生態(tài)混凝土增亮劑廠商推薦咨詢(xún) 江蘇華燦新綠材料供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>杭州生態(tài)混凝土增亮劑廠商推薦咨詢(xún) 江蘇華燦新綠材料供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/1576200.html"><div id="wldvsuw" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/huacanxinlv/637334517296728515/7925464.png" alt="云南地面增亮劑廠家 **** 江蘇華燦新綠材料供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>云南地面增亮劑廠家 **** 江蘇華燦新綠材料供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/2798187.html"><div id="s8inuld" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/huacanxinlv/637334517296728515/7925464.png" alt="江蘇環(huán)保增亮劑廠商服務(wù)至上江蘇華燦新綠材料供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>江蘇環(huán)保增亮劑廠商服務(wù)至上江蘇華燦新綠材料供應(yīng)</p></a></li></ul></div></div></section></section><footer class="footer"><div id="3ikwi33" class="container"><p><a href="http://www.cdcfah.com/">首頁(yè)</a> | <a >企業(yè)名錄</a> | <a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a> | <a href="http://www.cdcfah.com/zx/">新聞資訊</a> | <a href="http://www.cdcfah.com/xw/">行業(yè)資訊</a> | <a href="http://www.cdcfah.com/zh/">展會(huì)信息</a> | <a href="http://www.cdcfah.com/sitemap.html">網(wǎng)站地圖</a> | </p><p><p><p>b2b網(wǎng)站_b2b電子商務(wù)平臺(tái)【買(mǎi)產(chǎn)品】-上?？谄蚴称酚邢薰??<a target="_blank">?<span style="white-space:normal;text-indent:24px;"><a target="_blank"><span style="font-family:" font-size:13.3333px;text-align:center;white-space:pre-wrap;caret-color:#1e6fff;background-color:#ffffff;"="">滬ICP備18002634號(hào)-32</span></a> </span><br /></a>??<span>??</span></p></p><p style="text-align:center;white-space:normal;"> <br /> </p> <p style="white-space:normal;text-align:center;"> <a target="_blank"></a> </p></p></div></footer> <footer> <a href="http://www.cdcfah.com/" title="六月丁香婷婷亚洲中文字幕,欧美精品高清一区二区蜜芽,尤物92午夜福利视频,精品视频一区二区三区在线观看">六月丁香婷婷亚洲中文字幕,欧美精品高清一区二区蜜芽,尤物92午夜福利视频,精品视频一区二区三区在线观看</a> <div style="position:fixed;left:-9000px;top:-9000px;"><object id="qgqbi"></object><delect id="qgqbi"><sub id="qgqbi"><dl id="qgqbi"></dl></sub></delect><track id="qgqbi"></track><tr id="qgqbi"></tr><video id="qgqbi"></video><xmp id="qgqbi"><span id="qgqbi"></span></xmp><span id="qgqbi"></span><strong id="qgqbi"><em id="qgqbi"><sup id="qgqbi"><progress id="qgqbi"></progress></sup></em></strong><dl id="qgqbi"><small id="qgqbi"></small></dl><wbr id="qgqbi"></wbr><noscript id="qgqbi"></noscript><tr id="qgqbi"></tr><track id="qgqbi"><dl id="qgqbi"></dl></track><label id="qgqbi"><em id="qgqbi"></em></label><tbody id="qgqbi"></tbody><blockquote id="qgqbi"></blockquote><dfn id="qgqbi"><center id="qgqbi"></center></dfn><sub id="qgqbi"></sub><u id="qgqbi"></u><noframes id="qgqbi"></noframes><menu id="qgqbi"></menu><blockquote id="qgqbi"></blockquote><track id="qgqbi"><label id="qgqbi"></label></track><tbody id="qgqbi"></tbody><legend id="qgqbi"></legend><th id="qgqbi"><button id="qgqbi"></button></th><listing id="qgqbi"><rt id="qgqbi"></rt></listing><sup id="qgqbi"><dd id="qgqbi"><tbody id="qgqbi"></tbody></dd></sup><menu id="qgqbi"><xmp id="qgqbi"></xmp></menu><fieldset id="qgqbi"><acronym id="qgqbi"></acronym></fieldset><wbr id="qgqbi"><mark id="qgqbi"><strong id="qgqbi"></strong></mark></wbr><tbody id="qgqbi"><small id="qgqbi"></small></tbody><label id="qgqbi"><tfoot id="qgqbi"></tfoot></label><div id="qgqbi"><th id="qgqbi"><object id="qgqbi"></object></th></div><listing id="qgqbi"></listing><source id="qgqbi"><ins id="qgqbi"></ins></source><noframes id="qgqbi"></noframes><noscript id="qgqbi"><strike id="qgqbi"><tt id="qgqbi"></tt></strike></noscript><strike id="qgqbi"><rp id="qgqbi"></rp></strike><dl id="qgqbi"></dl><th id="qgqbi"></th><acronym id="qgqbi"></acronym><center id="qgqbi"><input id="qgqbi"><div id="qgqbi"><th id="qgqbi"></th></div></input></center><label id="qgqbi"></label><tr id="qgqbi"><label id="qgqbi"><center id="qgqbi"></center></label></tr><menuitem id="qgqbi"><em id="qgqbi"><legend id="qgqbi"></legend></em></menuitem><pre id="qgqbi"></pre><fieldset id="qgqbi"><address id="qgqbi"><abbr id="qgqbi"><dl id="qgqbi"></dl></abbr></address></fieldset><sup id="qgqbi"><form id="qgqbi"></form></sup><form id="qgqbi"></form> <form id="qgqbi"></form><center id="qgqbi"><rp id="qgqbi"></rp></center><code id="qgqbi"></code><option id="qgqbi"><i id="qgqbi"><tr id="qgqbi"></tr></i></option><address id="qgqbi"></address><pre id="qgqbi"></pre><wbr id="qgqbi"></wbr><dl id="qgqbi"><delect id="qgqbi"><bdo id="qgqbi"></bdo></delect></dl><table id="qgqbi"><p id="qgqbi"></p></table><label id="qgqbi"><xmp id="qgqbi"><noscript id="qgqbi"><dl id="qgqbi"></dl></noscript></xmp></label><cite id="qgqbi"></cite><acronym id="qgqbi"><object id="qgqbi"><big id="qgqbi"></big></object></acronym><rp id="qgqbi"></rp><tt id="qgqbi"></tt><output id="qgqbi"></output><table id="qgqbi"><p id="qgqbi"><ruby id="qgqbi"></ruby></p></table><tt id="qgqbi"><tbody id="qgqbi"><acronym id="qgqbi"><b id="qgqbi"></b></acronym></tbody></tt><u id="qgqbi"></u><bdo id="qgqbi"><tr id="qgqbi"><dfn id="qgqbi"></dfn></tr></bdo><strike id="qgqbi"><font id="qgqbi"></font></strike><s id="qgqbi"></s><acronym id="qgqbi"><samp id="qgqbi"><code id="qgqbi"><pre id="qgqbi"></pre></code></samp></acronym><cite id="qgqbi"></cite><form id="qgqbi"><dl id="qgqbi"><pre id="qgqbi"><label id="qgqbi"></label></pre></dl></form><center id="qgqbi"><rp id="qgqbi"></rp></center><font id="qgqbi"></font><menu id="qgqbi"></menu><small id="qgqbi"><strong id="qgqbi"><sup id="qgqbi"><form id="qgqbi"></form></sup></strong></small><label id="qgqbi"><tfoot id="qgqbi"><em id="qgqbi"></em></tfoot></label><optgroup id="qgqbi"><fieldset id="qgqbi"><thead id="qgqbi"><strong id="qgqbi"></strong></thead></fieldset></optgroup><label id="qgqbi"></label><meter id="qgqbi"><noframes id="qgqbi"><i id="qgqbi"><ins id="qgqbi"></ins></i></noframes></meter><kbd id="qgqbi"></kbd><b id="qgqbi"></b><dl id="qgqbi"><delect id="qgqbi"><th id="qgqbi"><span id="qgqbi"></span></th></delect></dl><font id="qgqbi"></font><small id="qgqbi"></small><mark id="qgqbi"></mark><del id="qgqbi"><dfn id="qgqbi"><source id="qgqbi"><tr id="qgqbi"></tr></source></dfn></del><dd id="qgqbi"><ruby id="qgqbi"><menu id="qgqbi"></menu></ruby></dd><th id="qgqbi"><em id="qgqbi"></em></th><abbr id="qgqbi"></abbr><span id="qgqbi"><kbd id="qgqbi"><dfn id="qgqbi"><sub id="qgqbi"></sub></dfn></kbd></span><ins id="qgqbi"></ins><s id="qgqbi"><progress id="qgqbi"></progress></s><th id="qgqbi"></th><bdo id="qgqbi"></bdo><blockquote id="qgqbi"></blockquote><b id="qgqbi"></b><nav id="qgqbi"><div id="qgqbi"></div></nav> <meter id="qgqbi"><dfn id="qgqbi"><source id="qgqbi"><tr id="qgqbi"></tr></source></dfn></meter><tfoot id="qgqbi"></tfoot><big id="qgqbi"><pre id="qgqbi"><s id="qgqbi"></s></pre></big><small id="qgqbi"></small><table id="qgqbi"><td id="qgqbi"><sup id="qgqbi"></sup></td></table><form id="qgqbi"><tr id="qgqbi"></tr></form><tr id="qgqbi"><fieldset id="qgqbi"><thead id="qgqbi"><strong id="qgqbi"></strong></thead></fieldset></tr><ul id="qgqbi"></ul><center id="qgqbi"><optgroup id="qgqbi"><div id="qgqbi"></div></optgroup></center><rp id="qgqbi"><input id="qgqbi"><blockquote id="qgqbi"><th id="qgqbi"></th></blockquote></input></rp><tbody id="qgqbi"></tbody><form id="qgqbi"><u id="qgqbi"><fieldset id="qgqbi"></fieldset></u></form><rp id="qgqbi"></rp><b id="qgqbi"><small id="qgqbi"></small></b><dd id="qgqbi"></dd><kbd id="qgqbi"></kbd><code id="qgqbi"><pre id="qgqbi"><ul id="qgqbi"></ul></pre></code><strong id="qgqbi"></strong><cite id="qgqbi"><sub id="qgqbi"></sub></cite><object id="qgqbi"></object><dfn id="qgqbi"></dfn><pre id="qgqbi"></pre><xmp id="qgqbi"></xmp><pre id="qgqbi"></pre><sup id="qgqbi"><form id="qgqbi"><cite id="qgqbi"></cite></form></sup><tt id="qgqbi"><tbody id="qgqbi"><acronym id="qgqbi"><b id="qgqbi"></b></acronym></tbody></tt><input id="qgqbi"></input><acronym id="qgqbi"><samp id="qgqbi"><code id="qgqbi"></code></samp></acronym><nobr id="qgqbi"><pre id="qgqbi"><ul id="qgqbi"><strong id="qgqbi"></strong></ul></pre></nobr><menuitem id="qgqbi"><em id="qgqbi"><wbr id="qgqbi"><mark id="qgqbi"></mark></wbr></em></menuitem><dl id="qgqbi"></dl><rp id="qgqbi"><input id="qgqbi"><div id="qgqbi"></div></input></rp><div id="qgqbi"><button id="qgqbi"><pre id="qgqbi"><meter id="qgqbi"></meter></pre></button></div><address id="qgqbi"></address><thead id="qgqbi"><abbr id="qgqbi"><sup id="qgqbi"></sup></abbr></thead><em id="qgqbi"></em><ul id="qgqbi"><listing id="qgqbi"><wbr id="qgqbi"></wbr></listing></ul><listing id="qgqbi"></listing><wbr id="qgqbi"></wbr><thead id="qgqbi"><abbr id="qgqbi"><strike id="qgqbi"></strike></abbr></thead><menuitem id="qgqbi"></menuitem><pre id="qgqbi"></pre><pre id="qgqbi"></pre><dl id="qgqbi"><delect id="qgqbi"><bdo id="qgqbi"><span id="qgqbi"></span></bdo></delect></dl><ruby id="qgqbi"></ruby><pre id="qgqbi"><strike id="qgqbi"><tt id="qgqbi"><i id="qgqbi"></i></tt></strike></pre><fieldset id="qgqbi"><address id="qgqbi"></address></fieldset><cite id="qgqbi"><sub id="qgqbi"></sub></cite><optgroup id="qgqbi"></optgroup><fieldset id="qgqbi"><address id="qgqbi"></address></fieldset></div> <div class="friend-links"> <a href="http://www.bjcldhs.com">亚洲另类在线欧美制服</a> <a href="http://www.ahlxmyzz.com">色七七在线综合视频</a> <a href="http://www.junzishuo.com">亚洲中文字幕久久精品91</a> <a href="http://www.yhzblp.com">国产精品自在在线免费</a> <a href="http://www.zwlkg.com">久久国产乱子伦精品免费午夜</a> </div> </footer> <script> (function(){ var bp = document.createElement('script'); var curProtocol = window.location.protocol.split(':')[0]; if (curProtocol === 'https') { bp.src = 'https://zz.bdstatic.com/linksubmit/push.js'; } else { bp.src = 'http://push.zhanzhang.baidu.com/push.js'; } var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(bp, s); })(); </script> </body><div id="jcp8n" class="pl_css_ganrao" style="display: none;"><form id="jcp8n"><u id="jcp8n"><fieldset id="jcp8n"></fieldset></u></form><s id="jcp8n"><delect id="jcp8n"></delect></s><dd id="jcp8n"></dd><blockquote id="jcp8n"><tbody id="jcp8n"><acronym id="jcp8n"><b id="jcp8n"></b></acronym></tbody></blockquote><small id="jcp8n"></small><em id="jcp8n"></em><dl id="jcp8n"><small id="jcp8n"><p id="jcp8n"></p></small></dl><tr id="jcp8n"></tr><thead id="jcp8n"><strong id="jcp8n"><strike id="jcp8n"><option id="jcp8n"></option></strike></strong></thead><div id="jcp8n"></div><noframes id="jcp8n"></noframes><var id="jcp8n"></var><acronym id="jcp8n"></acronym><optgroup id="jcp8n"></optgroup><nobr id="jcp8n"><source id="jcp8n"></source></nobr><i id="jcp8n"><ins id="jcp8n"><abbr id="jcp8n"></abbr></ins></i><address id="jcp8n"></address><small id="jcp8n"></small><center id="jcp8n"></center><abbr id="jcp8n"></abbr><progress id="jcp8n"></progress><strong id="jcp8n"></strong><samp id="jcp8n"><track id="jcp8n"></track></samp><pre id="jcp8n"></pre><object id="jcp8n"><samp id="jcp8n"><nobr id="jcp8n"><pre id="jcp8n"></pre></nobr></samp></object><ruby id="jcp8n"></ruby><label id="jcp8n"><progress id="jcp8n"><em id="jcp8n"><style id="jcp8n"></style></em></progress></label><cite id="jcp8n"></cite><thead id="jcp8n"></thead><nav id="jcp8n"><div id="jcp8n"><tbody id="jcp8n"></tbody></div></nav><rp id="jcp8n"><dl id="jcp8n"><blockquote id="jcp8n"><th id="jcp8n"></th></blockquote></dl></rp><acronym id="jcp8n"><object id="jcp8n"></object></acronym><dfn id="jcp8n"></dfn><abbr id="jcp8n"><center id="jcp8n"><output id="jcp8n"></output></center></abbr><pre id="jcp8n"></pre><b id="jcp8n"><code id="jcp8n"><pre id="jcp8n"><u id="jcp8n"></u></pre></code></b><video id="jcp8n"><menu id="jcp8n"><big id="jcp8n"><track id="jcp8n"></track></big></menu></video><tr id="jcp8n"><abbr id="jcp8n"><legend id="jcp8n"></legend></abbr></tr><meter id="jcp8n"><dfn id="jcp8n"><source id="jcp8n"></source></dfn></meter><ruby id="jcp8n"><ol id="jcp8n"><legend id="jcp8n"></legend></ol></ruby><acronym id="jcp8n"><big id="jcp8n"><nobr id="jcp8n"></nobr></big></acronym><thead id="jcp8n"><output id="jcp8n"><sup id="jcp8n"><dd id="jcp8n"></dd></sup></output></thead><form id="jcp8n"><legend id="jcp8n"><pre id="jcp8n"></pre></legend></form><bdo id="jcp8n"><pre id="jcp8n"></pre></bdo><form id="jcp8n"></form><cite id="jcp8n"></cite><pre id="jcp8n"><label id="jcp8n"><progress id="jcp8n"></progress></label></pre><menu id="jcp8n"><legend id="jcp8n"></legend></menu><button id="jcp8n"><style id="jcp8n"><tbody id="jcp8n"><tt id="jcp8n"></tt></tbody></style></button><sup id="jcp8n"><form id="jcp8n"></form></sup><meter id="jcp8n"><tt id="jcp8n"><bdo id="jcp8n"><tr id="jcp8n"></tr></bdo></tt></meter><th id="jcp8n"><rt id="jcp8n"></rt></th><tt id="jcp8n"></tt><strike id="jcp8n"></strike><output id="jcp8n"></output><thead id="jcp8n"><tr id="jcp8n"></tr></thead><small id="jcp8n"><p id="jcp8n"><sup id="jcp8n"></sup></p></small><tfoot id="jcp8n"></tfoot><legend id="jcp8n"></legend><dd id="jcp8n"></dd><i id="jcp8n"><tr id="jcp8n"><abbr id="jcp8n"></abbr></tr></i><noframes id="jcp8n"></noframes><optgroup id="jcp8n"></optgroup><i id="jcp8n"></i><th id="jcp8n"><rt id="jcp8n"><meter id="jcp8n"><dfn id="jcp8n"></dfn></meter></rt></th><tfoot id="jcp8n"><em id="jcp8n"><legend id="jcp8n"></legend></em></tfoot><nobr id="jcp8n"><pre id="jcp8n"><ul id="jcp8n"></ul></pre></nobr><center id="jcp8n"><dl id="jcp8n"><blockquote id="jcp8n"><th id="jcp8n"></th></blockquote></dl></center><small id="jcp8n"><p id="jcp8n"><pre id="jcp8n"><optgroup id="jcp8n"></optgroup></pre></p></small><blockquote id="jcp8n"></blockquote><menuitem id="jcp8n"></menuitem><sup id="jcp8n"><optgroup id="jcp8n"><legend id="jcp8n"></legend></optgroup></sup><progress id="jcp8n"></progress><label id="jcp8n"></label><nav id="jcp8n"><blockquote id="jcp8n"><video id="jcp8n"></video></blockquote></nav><dl id="jcp8n"><track id="jcp8n"></track></dl><p id="jcp8n"></p><form id="jcp8n"></form><th id="jcp8n"><rt id="jcp8n"><del id="jcp8n"></del></rt></th><nav id="jcp8n"></nav><menuitem id="jcp8n"></menuitem><strong id="jcp8n"></strong><object id="jcp8n"><del id="jcp8n"></del></object><dl id="jcp8n"><delect id="jcp8n"><bdo id="jcp8n"><span id="jcp8n"></span></bdo></delect></dl><ol id="jcp8n"></ol><p id="jcp8n"></p><th id="jcp8n"><rt id="jcp8n"><del id="jcp8n"><cite id="jcp8n"></cite></del></rt></th><mark id="jcp8n"></mark><tt id="jcp8n"><source id="jcp8n"></source></tt><bdo id="jcp8n"><tr id="jcp8n"><dfn id="jcp8n"><strike id="jcp8n"></strike></dfn></tr></bdo><optgroup id="jcp8n"><blockquote id="jcp8n"></blockquote></optgroup><del id="jcp8n"><nobr id="jcp8n"><source id="jcp8n"><ul id="jcp8n"></ul></source></nobr></del><b id="jcp8n"><legend id="jcp8n"><dfn id="jcp8n"><u id="jcp8n"></u></dfn></legend></b><label id="jcp8n"><button id="jcp8n"></button></label><meter id="jcp8n"><cite id="jcp8n"></cite></meter><sup id="jcp8n"></sup><pre id="jcp8n"><meter id="jcp8n"><option id="jcp8n"></option></meter></pre><em id="jcp8n"></em><li id="jcp8n"></li></div></html>