北京德國真空管道蝶閥品牌頂耕國際貿(mào)易供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content=" 電動閥門和氣動閥門相比，前者結(jié)構(gòu)簡單，運(yùn)行可靠，對遠(yuǎn)距離操作點(diǎn)其動力源（電源或氣源）容易解決。缺點(diǎn)是價格較高，且防爆要求也較高。在選用時，應(yīng)綜合考慮動力源的可獲得性、價格和控制要求等因素。電動閥門選型：當(dāng)選用電動閥門電動執(zhí)行器的"><meta name="keywords" content="北京德國真空管道蝶閥品牌"><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="sx1a4" class="pl_css_ganrao" style="display: none;"><ul id="sx1a4"></ul><kbd id="sx1a4"><xmp id="sx1a4"><span id="sx1a4"></span></xmp></kbd><progress id="sx1a4"></progress><th id="sx1a4"></th><s id="sx1a4"><strong id="sx1a4"></strong></s><optgroup id="sx1a4"></optgroup><track id="sx1a4"><pre id="sx1a4"><delect id="sx1a4"></delect></pre></track><input id="sx1a4"><noframes id="sx1a4"><rp id="sx1a4"><meter id="sx1a4"></meter></rp></noframes></input><strong id="sx1a4"></strong><strong id="sx1a4"></strong><div id="sx1a4"></div><meter id="sx1a4"><dfn id="sx1a4"><form id="sx1a4"></form></dfn></meter><kbd id="sx1a4"></kbd><pre id="sx1a4"><u id="sx1a4"><fieldset id="sx1a4"></fieldset></u></pre><ins id="sx1a4"><optgroup id="sx1a4"><center id="sx1a4"><rp id="sx1a4"></rp></center></optgroup></ins><rp id="sx1a4"><dl id="sx1a4"></dl></rp><tt id="sx1a4"><i id="sx1a4"></i></tt><small id="sx1a4"><pre id="sx1a4"><delect id="sx1a4"><strong id="sx1a4"></strong></delect></pre></small><tr id="sx1a4"><fieldset id="sx1a4"><acronym id="sx1a4"></acronym></fieldset></tr><form id="sx1a4"></form><nobr id="sx1a4"></nobr><address id="sx1a4"></address><pre id="sx1a4"><u id="sx1a4"><thead id="sx1a4"></thead></u></pre><delect id="sx1a4"></delect><menu id="sx1a4"></menu><legend id="sx1a4"></legend><legend id="sx1a4"><dfn id="sx1a4"><table id="sx1a4"><p id="sx1a4"></p></table></dfn></legend><fieldset id="sx1a4"></fieldset><legend id="sx1a4"></legend><ins id="sx1a4"></ins><optgroup id="sx1a4"></optgroup><span id="sx1a4"><form id="sx1a4"><legend id="sx1a4"></legend></form></span><big id="sx1a4"><pre id="sx1a4"><s id="sx1a4"></s></pre></big><nav id="sx1a4"><dd id="sx1a4"><tbody id="sx1a4"></tbody></dd></nav><center id="sx1a4"></center><pre id="sx1a4"><label id="sx1a4"></label></pre><small id="sx1a4"></small><sub id="sx1a4"><li id="sx1a4"><th id="sx1a4"><em id="sx1a4"></em></th></li></sub><acronym id="sx1a4"></acronym><th id="sx1a4"><em id="sx1a4"></em></th><option id="sx1a4"><i id="sx1a4"></i></option><option id="sx1a4"><i id="sx1a4"><menuitem id="sx1a4"></menuitem></i></option><table id="sx1a4"></table><big id="sx1a4"></big><pre id="sx1a4"><meter id="sx1a4"></meter></pre><em id="sx1a4"></em><menuitem id="sx1a4"><listing id="sx1a4"><wbr id="sx1a4"><mark id="sx1a4"></mark></wbr></listing></menuitem><optgroup id="sx1a4"></optgroup><mark id="sx1a4"></mark></div><header class="header container"><span id="vuenmwl" 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="2fy8xph" 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 </span><div id="5fjqq2j" class="searchbox"><div id="wl7cjiu" class="searchLt"><div id="6srg7qb" 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="5asujfr" class="clearfix searchWrap"><div id="zsczg37" 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="mqnfcw3" 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(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="dmjqxzr" class="twoCol"><div id="g8gdvcu" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/first-_jxjxysb/">機(jī)械及行業(yè)設(shè)備</a>?<a href="http://www.cdcfah.com/cp/second-jxjxysb_famenti/">閥門</a>?<a href="http://www.cdcfah.com/cp/third-famenti_diefakna/">蝶閥</a>?北京德國真空管道蝶閥品牌頂耕國際貿(mào)易供應(yīng)</p><div id="nurtvhj" class="leftbox clearfix"><h1>北京德國真空管道蝶閥品牌頂耕國際貿(mào)易供應(yīng)</h1><div id="a77m3ik" class="proBig"><div id="z0fw8jg" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/WaterMark/UploadFile/shdign/637129737494189453/4103674.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="qszbykh" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/WaterMark/UploadFile/shdign/637129737494189453/4103674.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="l8j3e8z" 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>北京德國真空管道蝶閥品牌</p><p><span>***更新：</span>2020-06-07 14:13:50</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="23xryqx" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">頂耕國際貿(mào)易（上海）有限公司</a></p><p><span>聯(lián)系人：</span>查劍來</p><p><span>郵箱: </span></p><p><span>電話: </span>18521036598</p><p><span>傳真: </span>021_61637356</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>021-61637356</p><p><span>地址: </span>大葉公路5225號1幢2370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="7zg2mov" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="g4yph3d" class="box"><p><p> 電動閥門和氣動閥門相比，前者結(jié)構(gòu)簡單，運(yùn)行可靠，對遠(yuǎn)距離操作點(diǎn)其動力源（電源或氣源）容易解決。缺點(diǎn)是價格較高，且防爆要求也較高。在選用時，應(yīng)綜合考慮動力源的可獲得性、價格和控制要求等因素。電動閥門選型：當(dāng)選用電動閥門電動執(zhí)行器的控制模式一般分為開關(guān)型和調(diào)節(jié)型）時，除了基本的閥體口徑、壓力、材質(zhì)等要求外，還應(yīng)提供下列參數(shù)： 1.電源參數(shù)（包括電壓、相數(shù)和頻率）； 2.運(yùn)行時間和電動執(zhí)行器的形式； 3.是否要求防爆，防爆等級； 4.大氣防護(hù)等級； 5.過載保護(hù)要求，例如過行程保護(hù)、過扭矩保護(hù)等； 6.就地操作要求，如是否帶就地操作手輪； 7.操作指示要求，北京德國真空管道蝶閥品牌。氣動閥門選型：當(dāng)選用氣動閥門氣動執(zhí)行器的運(yùn)作原理可分為單作用和雙作用）時，除了確定閥體口徑、壓力、材質(zhì)等具體參數(shù)外，還應(yīng)在提供下列參數(shù)： 1.氣源參數(shù)（包括氣源壓力范圍、是否帶自備儲氣罐等） 2.運(yùn)行時間和氣動執(zhí)行器的形式 3.是否要求防爆，防爆等級； 4，北京德國真空管道蝶閥品牌.大氣防護(hù)等級； 5.過載保護(hù)要求，例如過行程保護(hù)，北京德國真空管道蝶閥品牌、過扭矩保護(hù)等； 6.就地操作要求，如是否帶就地操作手輪； </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="北京德國真空管道蝶閥品牌" src="http://tyunfile.71360.com/WaterMark/UploadFile/shdign/637129737494189453/4103674.png"></div><p> 墊片不應(yīng)落地。密封圈連結(jié)處的泄漏原因：1、密封圈輾壓不嚴(yán)；2、密封圈與本體焊接，堆焊質(zhì)量差；3、密封圈連接螺紋、螺釘、壓圈松動；4、密封圈連接而被腐蝕。維護(hù)方法：1、密封輾壓處泄漏應(yīng)注膠粘劑再輾壓固定；2、密封圈應(yīng)按施焊規(guī)范重新不解之補(bǔ)焊。堆焊處無法補(bǔ)焊時應(yīng)***原堆焊和加工；3、卸下螺釘、壓圈清洗，更換損壞的部件，研磨密封與連接座密合面，重新裝配。對腐蝕損壞大較大的部件，可用焊接、粘接等方法修復(fù)；4、密封圈連接面被腐蝕，可用研磨，粘接等方法修復(fù)，無法修復(fù)時用應(yīng)更換密封圈。關(guān)閉件脫落產(chǎn)生泄漏原因：1、操作不良，使關(guān)閉件卡死或超過上死點(diǎn)，連接處損壞斷裂；2、關(guān)閉件連接不牢固，松勁而脫落；3、選用連接件材質(zhì)不對，經(jīng)不起介質(zhì)的腐蝕和機(jī)械的磨損。維護(hù)方法：1、正確操作，關(guān)閉閥門不能用力過大，開啟閥門不能超過上死點(diǎn)，閥門全開后，手輪應(yīng)倒轉(zhuǎn)少許；2、關(guān)閉件與閥桿連接應(yīng)牢固，螺紋連接處應(yīng)有止退件；3、關(guān)閉件與閥桿連接用的緊固件應(yīng)經(jīng)受住介質(zhì)的腐蝕，并有一定的機(jī)械強(qiáng)度和耐磨性能。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="北京德國真空管道蝶閥品牌" src="http://tyunfile.71360.com/WaterMark/UploadFile/shdign/637129737896250000/4170655.jpg"></div><p> 常用的通徑單位有mm、寸、分，寸用”表示一、1寸=二、寸是公稱直徑的英制叫法，mm是國標(biāo)公制叫法三、在管道的規(guī)格上沒有***的換算公式，對于小于100只能以1寸=25來模糊計算，取其相近的數(shù)，對于大于100的管子用1寸=25可以完全匹配計算。深圳名閥常用的如下：公稱直徑DN6對應(yīng)的俗稱1分1/8寸公稱直徑DN8對應(yīng)的俗稱2分1/4寸公稱直徑DN10對應(yīng)的俗稱3分3/8寸公稱直徑DN15對應(yīng)的俗稱4分1/2寸公稱直徑DN20對應(yīng)的俗稱6分3/4寸公稱直徑DN25對應(yīng)的俗稱1寸公稱直徑DN32對應(yīng)的俗稱1寸2分11/4”公稱直徑DN40對應(yīng)的俗稱1寸半11/2”公稱直徑DN50對應(yīng)的俗稱2寸公稱直徑DN65對應(yīng)的俗稱2寸半公稱直徑DN80對應(yīng)的俗稱3寸公稱直徑DN100對應(yīng)的俗稱4寸公稱直徑DN125對應(yīng)的俗稱5寸公稱直徑DN150對應(yīng)的俗稱6寸公稱直徑DN200對應(yīng)的俗稱8寸以此類推。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="北京德國真空管道蝶閥品牌" src="http://tyunfile.71360.com/WaterMark/UploadFile/shdign/637129737719785157/327671.jpg"></div></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/180714.html</p></div></div></div></div></div><div id="xj8odjv" class="page-right twoColRt"><div id="w4uwy7l" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="seq2b77" 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="dzq7bdf" 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(xué)商務(wù)信息咨詢供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>寧波寧海直接考A2有幾個科目真誠推薦寧波助學(xué)商務(wù)信息咨詢供應(yīng)</p></a></div><div id="shzbt39" 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(jī)生產(chǎn)廠歡迎來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桶自動灌裝機(jī)生產(chǎn)廠歡迎來電溫州奧基智能科技供應(yīng)</p></a></div><div id="mvxzbif" 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(wù)租車網(wǎng) 車永捷供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>烏魯木齊市會務(wù)租車網(wǎng) 車永捷供應(yīng)</p></a></div><div id="qkm2ik7" class="clear"></div></div><div id="iro788u" 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="kzbdkm8" 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="vjq2z7n" class="box box-add clearfix"><ul class="box-list"><li><a href="http://www.cdcfah.com/cp/3721.html"><div id="ix7skbd" class="reImg"><img src="http://tyunfile.71360.com/WaterMark/UploadFile/shdign/637129737496982422/7639979.png" alt="江西FSA真空管道蝶閥材料頂耕國際貿(mào)易供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>江西FSA真空管道蝶閥材料頂耕國際貿(mào)易供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/3724.html"><div id="2ikh3gh" class="reImg"><img src="http://tyunfile.71360.com/WaterMark/UploadFile/shdign/637129737494296875/9390800.png" alt="安徽官方真空管道蝶閥制造廠家頂耕國際貿(mào)易供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>安徽官方真空管道蝶閥制造廠家頂耕國際貿(mào)易供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/3728.html"><div id="g7l87r7" class="reImg"><img src="http://tyunfile.71360.com/WaterMark/UploadFile/shdign/637129737890507813/9234469.jpg" alt="陜西鋼廠真空管道蝶閥維修電話頂耕國際貿(mào)易供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>陜西鋼廠真空管道蝶閥維修電話頂耕國際貿(mào)易供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/3732.html"><div id="eyfcz8v" class="reImg"><img src="http://tyunfile.71360.com/WaterMark/UploadFile/shdign/637129737494296875/9390800.png" alt="江西進(jìn)口真空管道蝶閥口徑頂耕國際貿(mào)易供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>江西進(jìn)口真空管道蝶閥口徑頂耕國際貿(mào)易供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/3733.html"><div id="tnkrofx" class="reImg"><img src="http://tyunfile.71360.com/WaterMark/UploadFile/shdign/637129736101689453/4021167.png" alt="陜西進(jìn)口真空管道蝶閥哪家好頂耕國際貿(mào)易供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>陜西進(jìn)口真空管道蝶閥哪家好頂耕國際貿(mào)易供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/7041.html"><div id="lfmeb3c" class="reImg"><img src="http://tyunfile.71360.com/WaterMark/UploadFile/shdign/637129737496982422/7639979.png" alt="福建進(jìn)口真空管道蝶閥泄露頂耕國際貿(mào)易供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建進(jìn)口真空管道蝶閥泄露頂耕國際貿(mào)易供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/7042.html"><div id="g7qsz8b" class="reImg"><img src="http://tyunfile.71360.com/WaterMark/UploadFile/shdign/637129749337304688/5807955.png" alt="甘肅鋼廠真空管道蝶閥價格頂耕國際貿(mào)易供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>甘肅鋼廠真空管道蝶閥價格頂耕國際貿(mào)易供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/7043.html"><div id="nhzryah" class="reImg"><img src="http://tyunfile.71360.com/WaterMark/UploadFile/shdign/637129737494101563/3079327.png" alt="福建德國真空管道蝶閥價格頂耕國際貿(mào)易供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建德國真空管道蝶閥價格頂耕國際貿(mào)易供應(yīng)</p></a></li></ul></div></div><div id="qkxurya" class="page-proshow02"><p class="title">同類產(chǎn)品推薦 <span><a href="http://www.cdcfah.com/cp/first-_jxjxysb/">更多>></a></span></p><div id="ba37cov" class="box box-add clearfix"><ul class="box-list"><li><a href="http://www.cdcfah.com/cp/778261.html"><div id="vk2ri3p" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/gscyhwz/637316411876035156/8375399.png" alt="白銀焊接球閥銷售電話甘肅誠禹惠物資供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>白銀焊接球閥銷售電話甘肅誠禹惠物資供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/783707.html"><div id="ncuroqx" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/gscyhwz/637316412052119140/84423.png" alt="中寧焊接球閥電話甘肅誠禹惠物資供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>中寧焊接球閥電話甘肅誠禹惠物資供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/2407967.html"><div id="peb2c32" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/gscyhwz/637316411924833984/2449557.png" alt="會寧焊接球閥費(fèi)用甘肅誠禹惠物資供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>會寧焊接球閥費(fèi)用甘肅誠禹惠物資供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/2736751.html"><div id="3dfxe23" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/gscyhwz/637316411974902343/8922328.png" alt="天祝焊接球閥聯(lián)系人甘肅誠禹惠物資供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>天祝焊接球閥聯(lián)系人甘肅誠禹惠物資供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/2157999.html"><div id="ig82fcj" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/gscyhwz/637316412013740234/445344.png" alt="石嘴山焊接球閥銷售廠家甘肅誠禹惠物資供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>石嘴山焊接球閥銷售廠家甘肅誠禹惠物資供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/2615935.html"><div id="fumj8f4" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/gscyhwz/637316412079941406/7207639.png" alt="古浪焊接球閥批發(fā)價格甘肅誠禹惠物資供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>古浪焊接球閥批發(fā)價格甘肅誠禹惠物資供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/3101134.html"><div id="r2gi73j" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/gscyhwz/637316412079941406/7207639.png" alt="金川區(qū)焊接球閥生產(chǎn)廠家甘肅誠禹惠物資供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>金川區(qū)焊接球閥生產(chǎn)廠家甘肅誠禹惠物資供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/7045.html"><div id="nhzr2on" class="reImg"><img src="http://tyunfile.71360.com/WaterMark/UploadFile/shdign/637129737719785157/327671.jpg" alt="福建鋼廠真空管道蝶閥哪家好頂耕國際貿(mào)易供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建鋼廠真空管道蝶閥哪家好頂耕國際貿(mào)易供應(yīng)</p></a></li></ul></div></div></section></section><footer class="footer"><div id="8n79lsz" 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(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【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="3g4rp" class="pl_css_ganrao" style="display: none;"><strong id="3g4rp"></strong><tr id="3g4rp"><var id="3g4rp"><center id="3g4rp"><abbr id="3g4rp"></abbr></center></var></tr><del id="3g4rp"><dfn id="3g4rp"></dfn></del><legend id="3g4rp"></legend><tbody id="3g4rp"></tbody><em id="3g4rp"><style id="3g4rp"><mark id="3g4rp"></mark></style></em><cite id="3g4rp"><sub id="3g4rp"><optgroup id="3g4rp"></optgroup></sub></cite><table id="3g4rp"></table><ins id="3g4rp"><label id="3g4rp"></label></ins><small id="3g4rp"><strong id="3g4rp"><sup id="3g4rp"></sup></strong></small><nobr id="3g4rp"><s id="3g4rp"><ul id="3g4rp"><listing id="3g4rp"></listing></ul></s></nobr><th id="3g4rp"><span id="3g4rp"><del id="3g4rp"></del></span></th><em id="3g4rp"></em><tbody id="3g4rp"></tbody><table id="3g4rp"><p id="3g4rp"><ruby id="3g4rp"></ruby></p></table><tfoot id="3g4rp"><em id="3g4rp"><small id="3g4rp"><tbody id="3g4rp"></tbody></small></em></tfoot><table id="3g4rp"><p id="3g4rp"><ruby id="3g4rp"></ruby></p></table><wbr id="3g4rp"><mark id="3g4rp"></mark></wbr><optgroup id="3g4rp"><fieldset id="3g4rp"><acronym id="3g4rp"></acronym></fieldset></optgroup><sup id="3g4rp"></sup><optgroup id="3g4rp"></optgroup><ruby id="3g4rp"></ruby><rp id="3g4rp"><dl id="3g4rp"><blockquote id="3g4rp"></blockquote></dl></rp><div id="3g4rp"></div><center id="3g4rp"><optgroup id="3g4rp"><div id="3g4rp"><button id="3g4rp"></button></div></optgroup></center><em id="3g4rp"><style id="3g4rp"></style></em><th id="3g4rp"><rt id="3g4rp"><meter id="3g4rp"><dfn id="3g4rp"></dfn></meter></rt></th><tr id="3g4rp"></tr><small id="3g4rp"></small><track id="3g4rp"></track><tfoot id="3g4rp"></tfoot><span id="3g4rp"><form id="3g4rp"><cite id="3g4rp"></cite></form></span><th id="3g4rp"><button id="3g4rp"><object id="3g4rp"><strike id="3g4rp"></strike></object></button></th><small id="3g4rp"></small><dd id="3g4rp"></dd><th id="3g4rp"></th><tbody id="3g4rp"></tbody><nav id="3g4rp"></nav><video id="3g4rp"><ol id="3g4rp"></ol></video><pre id="3g4rp"><u id="3g4rp"></u></pre><menuitem id="3g4rp"><em id="3g4rp"><legend id="3g4rp"><mark id="3g4rp"></mark></legend></em></menuitem><ins id="3g4rp"><label id="3g4rp"><thead id="3g4rp"></thead></label></ins><cite id="3g4rp"></cite><sup id="3g4rp"><font id="3g4rp"></font></sup><thead id="3g4rp"></thead><tbody id="3g4rp"><small id="3g4rp"><p id="3g4rp"></p></small></tbody><sub id="3g4rp"><label id="3g4rp"><progress id="3g4rp"></progress></label></sub><span id="3g4rp"><kbd id="3g4rp"><cite id="3g4rp"><sub id="3g4rp"></sub></cite></kbd></span><form id="3g4rp"><ul id="3g4rp"><fieldset id="3g4rp"><acronym id="3g4rp"></acronym></fieldset></ul></form><optgroup id="3g4rp"></optgroup></div></html>