上海復盛冷凍油管道上海冰仆冷暖設(shè)備供應-b2b網(wǎng)站_b2b電子商務平臺【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="對冷凍油的要求有以下幾方面:(1)凝固點冷凍油在實驗條件下冷卻到停止流動的溫度稱為凝固點。制冷設(shè)備所用冷凍油的凝固點應越低越好(如R22的壓縮機，冷凍油應在-55℃以下)，否則會影響制冷劑的流動，增加流動阻力，從而導致傳熱效果差的后果。(2"><meta name="keywords" content="上海復盛冷凍油管道,冷凍油"><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="mg63k" class="pl_css_ganrao" style="display: none;"><div id="mg63k"></div><abbr id="mg63k"></abbr><xmp id="mg63k"></xmp><strong id="mg63k"></strong><ul id="mg63k"><font id="mg63k"><pre id="mg63k"><strong id="mg63k"></strong></pre></font></ul><small id="mg63k"></small><menu id="mg63k"><listing id="mg63k"></listing></menu><td id="mg63k"><li id="mg63k"><label id="mg63k"><em id="mg63k"></em></label></li></td><progress id="mg63k"><listing id="mg63k"><style id="mg63k"><tbody id="mg63k"></tbody></style></listing></progress><u id="mg63k"><option id="mg63k"><dfn id="mg63k"></dfn></option></u><tfoot id="mg63k"></tfoot><li id="mg63k"><tfoot id="mg63k"><em id="mg63k"><style id="mg63k"></style></em></tfoot></li><progress id="mg63k"></progress><mark id="mg63k"></mark><tr id="mg63k"><fieldset id="mg63k"></fieldset></tr><kbd id="mg63k"><dl id="mg63k"><sub id="mg63k"><label id="mg63k"></label></sub></dl></kbd><ul id="mg63k"><listing id="mg63k"></listing></ul><tr id="mg63k"><th id="mg63k"><thead id="mg63k"></thead></th></tr><tbody id="mg63k"><tt id="mg63k"><th id="mg63k"><tr id="mg63k"></tr></th></tt></tbody><bdo id="mg63k"><tr id="mg63k"></tr></bdo><del id="mg63k"><nobr id="mg63k"><source id="mg63k"><menuitem id="mg63k"></menuitem></source></nobr></del><acronym id="mg63k"></acronym><pre id="mg63k"><label id="mg63k"></label></pre><u id="mg63k"></u><center id="mg63k"><rp id="mg63k"></rp></center><xmp id="mg63k"></xmp><div id="mg63k"></div><progress id="mg63k"></progress><var id="mg63k"><address id="mg63k"></address></var><wbr id="mg63k"><mark id="mg63k"><strong id="mg63k"></strong></mark></wbr><pre id="mg63k"></pre><small id="mg63k"><pre id="mg63k"><small id="mg63k"></small></pre></small><mark id="mg63k"></mark><mark id="mg63k"></mark><tr id="mg63k"><label id="mg63k"></label></tr><tt id="mg63k"><tbody id="mg63k"><tr id="mg63k"><b id="mg63k"></b></tr></tbody></tt><nobr id="mg63k"><s id="mg63k"><ul id="mg63k"><strong id="mg63k"></strong></ul></s></nobr><strike id="mg63k"><center id="mg63k"><nav id="mg63k"><div id="mg63k"></div></nav></center></strike><small id="mg63k"><p id="mg63k"></p></small><i id="mg63k"><tr id="mg63k"><del id="mg63k"><code id="mg63k"></code></del></tr></i><ins id="mg63k"><label id="mg63k"><center id="mg63k"></center></label></ins><big id="mg63k"><track id="mg63k"><s id="mg63k"></s></track></big><dfn id="mg63k"><form id="mg63k"><tr id="mg63k"><var id="mg63k"></var></tr></form></dfn><form id="mg63k"></form><p id="mg63k"></p><progress id="mg63k"></progress><del id="mg63k"><dfn id="mg63k"><source id="mg63k"></source></dfn></del><small id="mg63k"></small><optgroup id="mg63k"><div id="mg63k"></div></optgroup><b id="mg63k"></b><meter id="mg63k"></meter><tt id="mg63k"></tt><i id="mg63k"><tr id="mg63k"><abbr id="mg63k"><strike id="mg63k"></strike></abbr></tr></i><tr id="mg63k"></tr><option id="mg63k"></option><big id="mg63k"><pre id="mg63k"><s id="mg63k"><progress id="mg63k"></progress></s></pre></big><acronym id="mg63k"></acronym><pre id="mg63k"></pre><video id="mg63k"></video><pre id="mg63k"></pre><output id="mg63k"><table id="mg63k"><dd id="mg63k"><ruby id="mg63k"></ruby></dd></table></output><em id="mg63k"></em><ol id="mg63k"></ol><ruby id="mg63k"></ruby><span id="mg63k"><form id="mg63k"><cite id="mg63k"></cite></form></span><abbr id="mg63k"><strike id="mg63k"></strike></abbr><menu id="mg63k"></menu><abbr id="mg63k"><dl id="mg63k"></dl></abbr><ins id="mg63k"><optgroup id="mg63k"><center id="mg63k"></center></optgroup></ins><td id="mg63k"><li id="mg63k"><th id="mg63k"></th></li></td><pre id="mg63k"><strike id="mg63k"><option id="mg63k"><i id="mg63k"></i></option></strike></pre><tbody id="mg63k"></tbody><ins id="mg63k"><label id="mg63k"><thead id="mg63k"></thead></label></ins><nobr id="mg63k"><s id="mg63k"><ul id="mg63k"><listing id="mg63k"></listing></ul></s></nobr><optgroup id="mg63k"></optgroup><dfn id="mg63k"><code id="mg63k"><pre id="mg63k"><u id="mg63k"></u></pre></code></dfn><big id="mg63k"></big><table id="mg63k"></table><track id="mg63k"></track><menuitem id="mg63k"><em id="mg63k"><wbr id="mg63k"><mark id="mg63k"></mark></wbr></em></menuitem><td id="mg63k"></td><noframes id="mg63k"></noframes><optgroup id="mg63k"></optgroup><menu id="mg63k"><xmp id="mg63k"></xmp></menu><var id="mg63k"></var><dfn id="mg63k"><strike id="mg63k"></strike></dfn><strike id="mg63k"><rp id="mg63k"><sup id="mg63k"></sup></rp></strike><ins id="mg63k"><label id="mg63k"><thead id="mg63k"></thead></label></ins><dl id="mg63k"></dl><legend id="mg63k"></legend><tbody id="mg63k"><small id="mg63k"><p id="mg63k"></p></small></tbody><p id="mg63k"></p><address id="mg63k"></address><bdo id="mg63k"></bdo><optgroup id="mg63k"><div id="mg63k"></div></optgroup><dfn id="mg63k"></dfn><legend id="mg63k"><dfn id="mg63k"><table id="mg63k"><p id="mg63k"></p></table></dfn></legend><form id="mg63k"></form><menuitem id="mg63k"><listing id="mg63k"><address id="mg63k"></address></listing></menuitem></div><header class="header container"><span id="uqzi2nu" 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="umqshl9" class="tigs"> 發(fā)信息做推廣就找產(chǎn)品網(wǎng)<br />企業(yè)電商信息綜合服務平臺 </span><div id="b3qoly9" class="searchbox"><div id="bdacelf" class="searchLt"><div id="ncebd2m" 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</a></div><div id="8avnfjl" class="clearfix searchWrap"><div id="1rjldkh" class="searchInput"><input type="text" name="keywords" placeholder="請輸入搜索關(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="oy7gnpr" class="container"><ul><li id = "index_index"><a href="http://www.cdcfah.com/"><span>首頁</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</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="l8shewo" class="twoCol"><div id="jifxuls" class="page-proshow clearfix"><p class="current"> 當前位置:<a href="http://www.cdcfah.com/">首頁?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應</a>?<a href="http://www.cdcfah.com/cp/first-_nengyuan/">能源</a>?<a href="http://www.cdcfah.com/cp/second-nengyuan_gyrhy/">工業(yè)潤滑油</a>?<a href="http://www.cdcfah.com/cp/third-gyrhy_ldjy/">冷凍機油</a>?上海復盛冷凍油管道上海冰仆冷暖設(shè)備供應</p><div id="87wjqx8" class="leftbox clearfix"><h1>上海復盛冷凍油管道上海冰仆冷暖設(shè)備供應</h1><div id="e2yvcel" class="proBig"><div id="3nebso3" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/bingpu/637401018787134159/2824752.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="oanaxz7" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/bingpu/637401018787134159/2824752.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="fog7qip" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價格要求：</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>上海復盛冷凍油管道,冷凍油</p><p><span>***更新：</span>2020-11-10 12:49:45</p><p><span id="click" >瀏覽次數(shù)：3次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="22ognkb" 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: </span>1-1</p><p><span>地址: </span>美丹路222號629室</p><p>[當前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="ga7f2rt" class="page-proshow02"><p class="title">詳細說明</p><div id="gqi9bya" class="box"><p><p style="text-indent:25px">對冷凍油的要求有以下幾方面:(1)凝固點冷凍油在實驗條件下冷卻到停止流動的溫度稱為凝固點。制冷設(shè)備所用冷凍油的凝固點應越低越好(如R22的壓縮機，冷凍油應在-55℃以下)，否則會影響制冷劑的流動，增加流動阻力，從而導致傳熱效果差的后果。(2)黏度冷凍油黏度油料特性中的一個重要參數(shù)，上海復盛冷凍油管道，使用不同制冷劑要相應選擇不同的冷凍油。若冷凍油黏度過大，會使機械摩擦功率，上海復盛冷凍油管道、摩擦熱量和啟動力矩增大。反之，若黏度過小，則會使運動件之間不能形成所需的油膜，從而無法達到應有的潤滑和冷卻效果。目前我國生產(chǎn)的冷凍油有13號，上海復盛冷凍油管道、18號、25號、30號和企業(yè)標準40號五種牌號的冷凍油。上海復盛冷凍油管道</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海復盛冷凍油管道,冷凍油" src="https://tyunfile.71360.com/UploadFile/bingpu/637401018787134159/2824752.png"></div><p style="text-indent:25px">更換冷凍油不做內(nèi)部清理：壓縮機做泵集動作，將系統(tǒng)冷媒回收到冷凝器側(cè)（注意泵集動作較低吸氣壓力不低于0.5KG/cm2g），將壓縮機內(nèi)冷媒排除，保留些許內(nèi)部壓力作為動力源，將冷凍油從壓縮機的放油角閥排出。壓縮機放油角閥如下圖(一)所示位置。冷凍油排除干凈后，即可將此操作。說明：清結(jié)孔法蘭（蓋）與油位開關(guān)法蘭（蓋）安裝位置相同，油位開關(guān)法蘭為選配元件。角閥關(guān)閉，此時可以利用真空泵的抽吸力將新的冷凍油由導管從放油閥抽進壓縮機，達到標準加油量后，將放油閥關(guān)閉，繼續(xù)抽真空至標準要求，即完成換油操作。如此可以防止系統(tǒng)漏空氣造成后續(xù)的操作的困難。真空泵的接點建議選擇高（低）壓側(cè)角閥上海壽力斯特冷凍油**若冷凍油黏度過小，則會使運動件之間不能形成所需的油膜，從而無法達到應有的潤滑和冷卻效果。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海復盛冷凍油管道,冷凍油" src="https://tyunfile.71360.com/UploadFile/bingpu/637401018679585306/9355478.png"></div><p style="text-indent:25px">螺桿壓縮機是高速旋轉(zhuǎn)的機械設(shè)備，金屬在高速旋轉(zhuǎn)過程中會不可避免的產(chǎn)生摩擦，如果在摩擦部位沒有冷凍油的隔離，致使鐵器直接接觸設(shè)備會使其相互磨損，嚴重者可能使設(shè)備報廢無法正常運行。另外，冷凍油還起到了密封、冷卻、降噪等作用，因此，冷凍油是螺桿壓縮機運行不可缺少的重要輔助材料。對于以前常用的活塞式壓縮機來說，冷凍油是日用消耗品，每天都要消耗掉幾公斤左右(根據(jù)機型大小而定)。而對于螺桿機，由于密封較好，在機內(nèi)循環(huán)使用，如無泄漏，耗損較少，因此，更換周期也較長。這樣算來，盡管價格很高，但和活塞機相比，使用成本也不是很高。</p><p style="text-indent:25px">回轉(zhuǎn)式壓縮機冷凍油在循環(huán)使用過程中，循環(huán)速度快，是油品處于劇烈攪拌狀態(tài)，極易產(chǎn)生泡沫。壓縮機油在啟動或泄壓時，油池中的油也易起泡，大量的油泡沫灌進油氣分離器，使阻力增大，油耗增加，會造成嚴重過載、超溫等異?，F(xiàn)象。因此，優(yōu)良的回轉(zhuǎn)式壓縮機油均加有抗泡沫添加劑，以保證油品的泡沫傾向性（即起泡性）小和泡沫穩(wěn)定性（即消泡性）好。此外，還要求冷凍油品揮發(fā)性小，合適的傾點，無機械雜質(zhì)和水分等性能，以保證壓縮機能長期安全運行。冷凍油在壓縮機各運動部件間潤滑時，可帶走工作過程中所產(chǎn)生的熱量。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海復盛冷凍油管道,冷凍油" src="https://tyunfile.71360.com/UploadFile/bingpu/637401018672388112/4721306.png"></div><p style="text-indent:25px">在這個**都在使用機械裝備的社會下肯定是需要一種物質(zhì)維持的，無水冷凍油是很好的選擇，那么需要這樣的冷凍油的人越來越多，因為機械想很長時間的使用是需要好的機油來給進行保養(yǎng)和修復的，我們不會只使用不維護。這樣會很快的使用壞機械浪費不必要的錢，所以大家要用更好的機油前來維護。無水冷凍油，的確是成為一種新型的產(chǎn)品，尤其是在成分上，是不會含有任何水分的，因此現(xiàn)在各大企業(yè)，會這樣的無水冷凍油還是比較關(guān)注的?，F(xiàn)在針對無水冷凍油進行了解，就會看到，這樣的冷凍油液會有不同的性能，因此企業(yè)在選擇的時候，一定要考慮到其中冷凍油的性能如何，尤其是這樣冷凍油是否有很好的耐低溫能力，在低溫的條件下，是否有好的流動性，這是值得關(guān)注的一點。冷凍油可以減少壓縮機運行摩擦和磨損程度，從而延長壓縮機的使用壽命。上海復盛冷凍油管道</p><p style="text-indent:25px">冷凍油不斷沖洗摩擦表面，帶走磨屑，可減少摩擦件的磨損。上海復盛冷凍油管道</p><p style="text-indent:25px">螺桿式冷水機的壓縮機作用就相當于人的心臟，隨著市場的發(fā)展螺桿壓縮機逐漸成為制冷壓縮機產(chǎn)品的佼佼者，在各種冷鏈、冷凍、冷庫中使用。由于螺桿壓縮機是高速旋轉(zhuǎn)的機械設(shè)備，雖然理論上來講，螺桿機在運轉(zhuǎn)過程中不會產(chǎn)生摩擦，但這個理論是在正確使用相關(guān)冷凍油的情況下成立的。另外，冷凍油還起到了密封、冷卻、降噪等作用。我們經(jīng)常會遇到壓縮機失效，所謂壓縮機失效，一般都是壓縮機螺桿咬死，軸承損壞或者電機燒毀。一般來講螺桿咬死或者軸承損壞占壓縮機失效的2/3強。前者主要是因為油的原因，后者主要是因為電的原因。因此，冷凍油是螺桿壓縮機運行不可缺少的重要材料，是決定壓縮機使用壽命的關(guān)鍵。上海復盛冷凍油管道</p><p style="text-indent:25px">上海冰仆冷暖設(shè)備有限公司是一家貿(mào)易型類企業(yè)，積極探索行業(yè)發(fā)展，努力實現(xiàn)產(chǎn)品創(chuàng)新。公司是一家有限責任公司企業(yè)，以誠信務實的創(chuàng)業(yè)精神、專業(yè)的管理團隊、踏實的職工隊伍，努力為廣大用戶提供***的產(chǎn)品。以滿足顧客要求為己任；以顧客永遠滿意為標準；以保持行業(yè)優(yōu)先為目標，提供***的制冷劑廠家直銷，冷凍油廠家直銷，壓縮機批發(fā)銷售，制冷配件批發(fā)銷售。冰仆冷暖設(shè)備將以真誠的服務、創(chuàng)新的理念、***的產(chǎn)品，為彼此贏得全新的未來！</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1932143.html</p></div></div></div></div></div><div id="yiakrda" class="page-right twoColRt"><div id="wqsrypw" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="qankmd7" 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配件哪家強信息推薦自業(yè)物資供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強信息推薦自業(yè)物資供應</p></a></div><div id="m2bd8zb" 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有幾個科目真誠推薦寧波助學商務信息咨詢供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>寧波寧海直接考A2有幾個科目真誠推薦寧波助學商務信息咨詢供應</p></a></div><div id="l2v3moq" 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桶自動灌裝機生產(chǎn)廠歡迎來電溫州奧基智能科技供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>200l桶自動灌裝機生產(chǎn)廠歡迎來電溫州奧基智能科技供應</p></a></div><div id="dsph8np" 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="烏魯木齊市會務租車網(wǎng) 車永捷供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>烏魯木齊市會務租車網(wǎng) 車永捷供應</p></a></div><div id="b7lnkbi" class="clear"></div></div><div id="a7fxzrj" 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="bvcelnz" 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="pjwyacj" class="box box-add clearfix"><ul class="box-list"><li><a href="http://www.cdcfah.com/cp/1932142.html"><div id="wlnubtf" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/bingpu/637401019864526747/7152016.png" alt="松下壓縮機報價上海冰仆冷暖設(shè)備供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>松下壓縮機報價上海冰仆冷暖設(shè)備供應</p></a></li><li><a href="http://www.cdcfah.com/cp/1932144.html"><div id="crtv2hj" 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" 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</p></a></li><li><a href="http://www.cdcfah.com/cp/1932377.html"><div id="cw3rqxe" 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" 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</p></a></li><li><a href="http://www.cdcfah.com/cp/1932378.html"><div id="qfht8pr" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/bingpu/637401019796333337/5149139.png" alt="三洋壓縮機工廠上海冰仆冷暖設(shè)備供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>三洋壓縮機工廠上海冰仆冷暖設(shè)備供應</p></a></li><li><a href="http://www.cdcfah.com/cp/1932379.html"><div id="hgd3yfh" 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用上海冰仆冷暖設(shè)備供應" 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用上海冰仆冷暖設(shè)備供應</p></a></li><li><a href="http://www.cdcfah.com/cp/1932380.html"><div id="cgiprya" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/bingpu/637401019823579462/2972358.png" alt="江蘇比澤爾壓縮機保養(yǎng) 上海冰仆冷暖設(shè)備供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>江蘇比澤爾壓縮機保養(yǎng) 上海冰仆冷暖設(shè)備供應</p></a></li><li><a href="http://www.cdcfah.com/cp/1932497.html"><div id="8md7zbn" 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" 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</p></a></li><li><a href="http://www.cdcfah.com/cp/1932498.html"><div id="3z2urtv" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/bingpu/637401020963403665/9697221.png" alt="浙江鷺宮制冷配件供應上海冰仆冷暖設(shè)備供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>浙江鷺宮制冷配件供應上海冰仆冷暖設(shè)備供應</p></a></li></ul></div></div><div id="vurelse" class="page-proshow02"><p class="title">同類產(chǎn)品推薦 <span><a href="http://www.cdcfah.com/cp/first-_nengyuan/">更多>></a></span></p><div id="kz7ovc2" class="box box-add clearfix"><ul class="box-list"><li><a href="http://www.cdcfah.com/cp/3044784.html"><div id="uols3ya" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/bingpu/637401018665278658/7685874.png" alt="FS070R管道上海冰仆冷暖設(shè)備供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>FS070R管道上海冰仆冷暖設(shè)備供應</p></a></li><li><a href="http://www.cdcfah.com/cp/3042816.html"><div id="2srdpr8" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/bingpu/637401019029829407/7538320.png" alt="B02報價上海冰仆冷暖設(shè)備供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>B02報價上海冰仆冷暖設(shè)備供應</p></a></li><li><a href="http://www.cdcfah.com/cp/2841727.html"><div id="c33n8el" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/bingpu/637401018778521783/850214.png" alt="CPI1900-68廠家上海冰仆冷暖設(shè)備供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>CPI1900-68廠家上海冰仆冷暖設(shè)備供應</p></a></li><li><a href="http://www.cdcfah.com/cp/2880839.html"><div id="wq83o8e" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/bingpu/637401018838042462/2566499.png" alt="上海B08多少錢上海冰仆冷暖設(shè)備供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>上海B08多少錢上海冰仆冷暖設(shè)備供應</p></a></li><li><a href="http://www.cdcfah.com/cp/2837420.html"><div id="kzgdz22" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/bingpu/637401018672388112/4721306.png" alt="蘇州壽力斯特冷凍油廠家上海冰仆冷暖設(shè)備供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>蘇州壽力斯特冷凍油廠家上海冰仆冷暖設(shè)備供應</p></a></li><li><a href="http://www.cdcfah.com/cp/2569493.html"><div id="cbda3gi" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/bingpu/637401018685630306/3775373.png" alt="蘇州約克冷凍油要多少錢上海冰仆冷暖設(shè)備供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>蘇州約克冷凍油要多少錢上海冰仆冷暖設(shè)備供應</p></a></li><li><a href="http://www.cdcfah.com/cp/1971234.html"><div id="yskh2da" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/bingpu/637401018699878301/745821.png" alt="漢鐘上海冰仆冷暖設(shè)備供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>漢鐘上海冰仆冷暖設(shè)備供應</p></a></li><li><a href="http://www.cdcfah.com/cp/1936935.html"><div id="tiacel8" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/bingpu/637401019029829407/7538320.png" alt="CPI1515-150 上海冰仆冷暖設(shè)備供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>CPI1515-150 上海冰仆冷暖設(shè)備供應</p></a></li></ul></div></div></section></section><footer class="footer"><div id="ohzgnzr" class="container"><p><a href="http://www.cdcfah.com/">首頁</a> | <a >企業(yè)名錄</a> | <a href="http://www.cdcfah.com/cp/">產(chǎn)品供應</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電子商務平臺【買產(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-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="9mc4y" class="pl_css_ganrao" style="display: none;"><sup id="9mc4y"><form id="9mc4y"></form></sup><optgroup id="9mc4y"><xmp id="9mc4y"><rp id="9mc4y"><dl id="9mc4y"></dl></rp></xmp></optgroup><acronym id="9mc4y"></acronym><abbr id="9mc4y"><wbr id="9mc4y"><abbr id="9mc4y"></abbr></wbr></abbr><label id="9mc4y"><tfoot id="9mc4y"><em id="9mc4y"><style id="9mc4y"></style></em></tfoot></label><dfn id="9mc4y"><strike id="9mc4y"><output id="9mc4y"></output></strike></dfn><b id="9mc4y"></b><button id="9mc4y"></button><dfn id="9mc4y"><table id="9mc4y"><listing id="9mc4y"></listing></table></dfn><strike id="9mc4y"><center id="9mc4y"><optgroup id="9mc4y"><div id="9mc4y"></div></optgroup></center></strike><source id="9mc4y"></source><span id="9mc4y"><form id="9mc4y"></form></span><legend id="9mc4y"></legend><pre id="9mc4y"><label id="9mc4y"></label></pre><tr id="9mc4y"></tr><sub id="9mc4y"><li id="9mc4y"><label id="9mc4y"><em id="9mc4y"></em></label></li></sub><u id="9mc4y"></u><dd id="9mc4y"></dd><listing id="9mc4y"></listing><pre id="9mc4y"><label id="9mc4y"><progress id="9mc4y"><button id="9mc4y"></button></progress></label></pre><tt id="9mc4y"><tbody id="9mc4y"><menuitem id="9mc4y"><abbr id="9mc4y"></abbr></menuitem></tbody></tt><address id="9mc4y"></address><sub id="9mc4y"><input id="9mc4y"></input></sub><menu id="9mc4y"><em id="9mc4y"></em></menu><dfn id="9mc4y"><sub id="9mc4y"><tr id="9mc4y"></tr></sub></dfn><strong id="9mc4y"></strong><wbr id="9mc4y"><mark id="9mc4y"><table id="9mc4y"><td id="9mc4y"></td></table></mark></wbr><nobr id="9mc4y"><pre id="9mc4y"><ul id="9mc4y"></ul></pre></nobr><label id="9mc4y"></label><pre id="9mc4y"></pre><label id="9mc4y"><progress id="9mc4y"><listing id="9mc4y"><rt id="9mc4y"></rt></listing></progress></label><sub id="9mc4y"><input id="9mc4y"></input></sub><video id="9mc4y"></video><font id="9mc4y"></font><style id="9mc4y"></style><big id="9mc4y"></big><legend id="9mc4y"><dfn id="9mc4y"><table id="9mc4y"><td id="9mc4y"></td></table></dfn></legend><ruby id="9mc4y"><menu id="9mc4y"><legend id="9mc4y"><track id="9mc4y"></track></legend></menu></ruby><rt id="9mc4y"></rt><optgroup id="9mc4y"><div id="9mc4y"><acronym id="9mc4y"></acronym></div></optgroup><center id="9mc4y"></center><acronym id="9mc4y"></acronym><b id="9mc4y"></b><form id="9mc4y"></form><abbr id="9mc4y"></abbr><pre id="9mc4y"></pre><listing id="9mc4y"></listing><samp id="9mc4y"><legend id="9mc4y"></legend></samp><sup id="9mc4y"><optgroup id="9mc4y"><legend id="9mc4y"></legend></optgroup></sup><blockquote id="9mc4y"><bdo id="9mc4y"></bdo></blockquote><center id="9mc4y"></center><label id="9mc4y"><progress id="9mc4y"><em id="9mc4y"></em></progress></label><em id="9mc4y"><rt id="9mc4y"></rt></em><strike id="9mc4y"></strike><strike id="9mc4y"><nobr id="9mc4y"></nobr></strike><thead id="9mc4y"></thead><big id="9mc4y"></big><sup id="9mc4y"><optgroup id="9mc4y"><legend id="9mc4y"></legend></optgroup></sup><form id="9mc4y"></form><s id="9mc4y"></s><tfoot id="9mc4y"></tfoot><form id="9mc4y"><legend id="9mc4y"><pre id="9mc4y"><label id="9mc4y"></label></pre></legend></form><video id="9mc4y"></video><small id="9mc4y"></small><dl id="9mc4y"></dl><dfn id="9mc4y"><code id="9mc4y"><pre id="9mc4y"><u id="9mc4y"></u></pre></code></dfn><dfn id="9mc4y"></dfn><abbr id="9mc4y"><wbr id="9mc4y"><abbr id="9mc4y"><strong id="9mc4y"></strong></abbr></wbr></abbr><nobr id="9mc4y"></nobr><th id="9mc4y"></th><ul id="9mc4y"><listing id="9mc4y"><sup id="9mc4y"></sup></listing></ul><small id="9mc4y"><p id="9mc4y"><sup id="9mc4y"><optgroup id="9mc4y"></optgroup></sup></p></small><del id="9mc4y"><code id="9mc4y"><form id="9mc4y"></form></code></del><ol id="9mc4y"></ol><var id="9mc4y"><wbr id="9mc4y"><abbr id="9mc4y"><dl id="9mc4y"></dl></abbr></wbr></var><table id="9mc4y"></table><span id="9mc4y"></span><style id="9mc4y"></style><sup id="9mc4y"><font id="9mc4y"></font></sup><pre id="9mc4y"><strike id="9mc4y"><option id="9mc4y"><i id="9mc4y"></i></option></strike></pre><listing id="9mc4y"></listing><sub id="9mc4y"><li id="9mc4y"><th id="9mc4y"><em id="9mc4y"></em></th></li></sub><big id="9mc4y"><track id="9mc4y"></track></big><meter id="9mc4y"></meter><label id="9mc4y"><progress id="9mc4y"></progress></label><legend id="9mc4y"><mark id="9mc4y"><strong id="9mc4y"></strong></mark></legend><table id="9mc4y"></table><output id="9mc4y"></output><s id="9mc4y"></s><rt id="9mc4y"></rt><nav id="9mc4y"><div id="9mc4y"><video id="9mc4y"></video></div></nav><th id="9mc4y"><button id="9mc4y"></button></th><dd id="9mc4y"><ruby id="9mc4y"><tfoot id="9mc4y"></tfoot></ruby></dd><pre id="9mc4y"></pre><tr id="9mc4y"><abbr id="9mc4y"><wbr id="9mc4y"></wbr></abbr></tr><object id="9mc4y"><meter id="9mc4y"></meter></object><thead id="9mc4y"></thead><delect id="9mc4y"></delect></div></html>