上海二工電流互感器ALH-0.66 80III 歡迎來電上海喆和機(jī)電科技供應(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="上海喆和定制銷售西門子電流互感器ALH-0.66系列。電流互感器1次側(cè)只有1到幾匝，導(dǎo)線截面積大，串入被測電路。2次側(cè)匝數(shù)多，導(dǎo)線細(xì)，與阻抗較小的儀表(電流表/功率表的電流線圈）構(gòu)成閉路。電流互感器的運(yùn)行情況相當(dāng)于2次側(cè)短路的變壓器，忽略勵"><meta name="keywords" content="上海二工電流互感器ALH-0.66 80III,電流互感器"><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="1mqev" class="pl_css_ganrao" style="display: none;"><abbr id="1mqev"><acronym id="1mqev"><menuitem id="1mqev"><thead id="1mqev"></thead></menuitem></acronym></abbr><style id="1mqev"></style><mark id="1mqev"></mark><legend id="1mqev"></legend><rp id="1mqev"><meter id="1mqev"><center id="1mqev"></center></meter></rp><acronym id="1mqev"></acronym><legend id="1mqev"><mark id="1mqev"><strong id="1mqev"><td id="1mqev"></td></strong></mark></legend><dl id="1mqev"><style id="1mqev"></style></dl><big id="1mqev"><pre id="1mqev"><s id="1mqev"><progress id="1mqev"></progress></s></pre></big><font id="1mqev"><pre id="1mqev"><ol id="1mqev"><b id="1mqev"></b></ol></pre></font><kbd id="1mqev"></kbd><li id="1mqev"><ol id="1mqev"><em id="1mqev"><small id="1mqev"></small></em></ol></li><div id="1mqev"></div><tt id="1mqev"></tt><option id="1mqev"></option><small id="1mqev"></small><legend id="1mqev"></legend><samp id="1mqev"></samp><tbody id="1mqev"><ol id="1mqev"><b id="1mqev"></b></ol></tbody><button id="1mqev"><rt id="1mqev"><meter id="1mqev"><noframes id="1mqev"></noframes></meter></rt></button><optgroup id="1mqev"></optgroup><abbr id="1mqev"><strong id="1mqev"></strong></abbr><small id="1mqev"><p id="1mqev"><sup id="1mqev"></sup></p></small><optgroup id="1mqev"><xmp id="1mqev"></xmp></optgroup><pre id="1mqev"></pre><pre id="1mqev"></pre><mark id="1mqev"></mark><sup id="1mqev"></sup><abbr id="1mqev"><strike id="1mqev"><output id="1mqev"></output></strike></abbr><form id="1mqev"></form><form id="1mqev"></form><dl id="1mqev"><delect id="1mqev"><bdo id="1mqev"><span id="1mqev"></span></bdo></delect></dl><var id="1mqev"><wbr id="1mqev"><abbr id="1mqev"><strong id="1mqev"></strong></abbr></wbr></var><center id="1mqev"></center><var id="1mqev"><address id="1mqev"><abbr id="1mqev"></abbr></address></var><strike id="1mqev"><rp id="1mqev"><sup id="1mqev"></sup></rp></strike><thead id="1mqev"><strong id="1mqev"><strike id="1mqev"></strike></strong></thead><form id="1mqev"></form><legend id="1mqev"></legend><big id="1mqev"><option id="1mqev"></option></big><ul id="1mqev"><listing id="1mqev"><address id="1mqev"></address></listing></ul><menuitem id="1mqev"><listing id="1mqev"><address id="1mqev"></address></listing></menuitem><form id="1mqev"></form><dd id="1mqev"></dd><menu id="1mqev"><b id="1mqev"><track id="1mqev"></track></b></menu><div id="1mqev"><video id="1mqev"><strong id="1mqev"></strong></video></div><dfn id="1mqev"></dfn><pre id="1mqev"><dfn id="1mqev"><cite id="1mqev"><center id="1mqev"></center></cite></dfn></pre><button id="1mqev"><object id="1mqev"><meter id="1mqev"><nobr id="1mqev"></nobr></meter></object></button><dfn id="1mqev"></dfn><td id="1mqev"></td><sub id="1mqev"><li id="1mqev"><th id="1mqev"></th></li></sub><samp id="1mqev"><track id="1mqev"><pre id="1mqev"></pre></track></samp><strong id="1mqev"></strong><pre id="1mqev"><strike id="1mqev"><option id="1mqev"><i id="1mqev"></i></option></strike></pre><object id="1mqev"></object><thead id="1mqev"><abbr id="1mqev"><strike id="1mqev"><font id="1mqev"></font></strike></abbr></thead><strong id="1mqev"></strong><object id="1mqev"></object><menuitem id="1mqev"><listing id="1mqev"><wbr id="1mqev"><kbd id="1mqev"></kbd></wbr></listing></menuitem><tbody id="1mqev"></tbody><dfn id="1mqev"><td id="1mqev"><tr id="1mqev"><th id="1mqev"></th></tr></td></dfn><u id="1mqev"><thead id="1mqev"></thead></u><ins id="1mqev"><optgroup id="1mqev"></optgroup></ins><video id="1mqev"><menu id="1mqev"><samp id="1mqev"><track id="1mqev"></track></samp></menu></video><cite id="1mqev"><center id="1mqev"></center></cite><video id="1mqev"></video><blockquote id="1mqev"></blockquote><nobr id="1mqev"></nobr><thead id="1mqev"></thead><object id="1mqev"><meter id="1mqev"></meter></object><menuitem id="1mqev"><listing id="1mqev"></listing></menuitem><rp id="1mqev"><strike id="1mqev"></strike></rp><bdo id="1mqev"><tr id="1mqev"></tr></bdo><del id="1mqev"><dfn id="1mqev"><form id="1mqev"><tr id="1mqev"></tr></form></dfn></del><rp id="1mqev"><dl id="1mqev"><blockquote id="1mqev"></blockquote></dl></rp><nav id="1mqev"><div id="1mqev"><video id="1mqev"><object id="1mqev"></object></video></div></nav><input id="1mqev"></input><menuitem id="1mqev"></menuitem><abbr id="1mqev"></abbr><form id="1mqev"></form><pre id="1mqev"><meter id="1mqev"></meter></pre><strike id="1mqev"></strike><output id="1mqev"></output><ol id="1mqev"></ol><tbody id="1mqev"></tbody><dl id="1mqev"></dl><small id="1mqev"></small><nobr id="1mqev"><s id="1mqev"><ul id="1mqev"><listing id="1mqev"></listing></ul></s></nobr><strong id="1mqev"></strong><output id="1mqev"><table id="1mqev"></table></output><sup id="1mqev"><font id="1mqev"><pre id="1mqev"></pre></font></sup><dfn id="1mqev"></dfn><legend id="1mqev"><track id="1mqev"><dl id="1mqev"><th id="1mqev"></th></dl></track></legend><code id="1mqev"><pre id="1mqev"><ul id="1mqev"><strong id="1mqev"></strong></ul></pre></code><tbody id="1mqev"><small id="1mqev"></small></tbody><table id="1mqev"></table><code id="1mqev"></code><samp id="1mqev"></samp></div><header class="header container"><span id="gym2s8t" 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="t3adncf" 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="23fcszw" class="searchbox"><div id="fzsuwdk" class="searchLt"><div id="hbtvsuw" 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="3aaqdfm" class="clearfix searchWrap"><div id="aeqdvry" 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="nrjli2n" 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="qkm7h8m" class="twoCol"><div id="mldasrn" 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-_dgdq/">電工電氣</a>?<a href="http://www.cdcfah.com/cp/second-dgdq_gkxtjzbyb/">工控系統(tǒng)及裝備</a>?<a href="http://www.cdcfah.com/cp/third-gkxtjzbyb_plcod/">PLC</a>?上海二工電流互感器ALH-0.66 80III 歡迎來電上海喆和機(jī)電科技供應(yīng)</p><div id="n32l73q" class="leftbox clearfix"><h1>上海二工電流互感器ALH-0.66 80III 歡迎來電上海喆和機(jī)電科技供應(yīng)</h1><div id="msxks7y" class="proBig"><div id="op737t2" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/shcmzdh/2020/2/637167087581865934/6371670875818659347638789.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="ruh2xwy" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/shcmzdh/2020/2/637167087581865934/6371670875818659347638789.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="3kvnkj7" 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>上海二工電流互感器ALH-0.66 80III,電流互感器</p><p><span>***更新：</span>2020-11-12 03:03:03</p><p><span id="click" >瀏覽次數(shù)：1次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="5ac88ts" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">上海喆和機(jī)電科技有限公司</a></p><p><span>聯(lián)系人：</span>李小雅</p><p><span>郵箱: </span>shzh-sh@qq.com</p><p><span>電話: </span>13761188658</p><p><span>傳真: </span>021_53862782</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>021-53862782</p><p><span>地址: </span>上海市靜安區(qū)恒豐北路100號</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="32ameg7" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="3dphj2f" class="box"><p><p> 上海喆和定制銷售西門子電流互感器ALH-0.66系列。 </p> <p> 電流互感器1次側(cè)只有1到幾匝，導(dǎo)線截面積大，串入被測電路。2次側(cè)匝數(shù)多，導(dǎo)線細(xì)，與阻抗較小的儀表(電流表/功率表的電流線圈）構(gòu)成閉路。電流互感器的運(yùn)行情況相當(dāng)于2次側(cè)短路的變壓器，忽略勵磁電流，安匝數(shù)相等I1N1=I2N2電流互感器一次繞組電流I1與二次繞組I2的電流比，叫實際電流比I1/I2=N2/N1=k，上海二工電流互感器ALH-0.66 80III。勵磁電流是誤差的主要根源。測量用電流互感器的精度等級0.2/0.5/1/3,1表示變比誤差不超過±1%，另外還有0.2S和0.5S級。2，上海二工電流互感器ALH-0.66 80III、保護(hù)用電流互感器保護(hù)用電流互感器分為：1.過負(fù)荷保護(hù)電流互感器，2.差動保護(hù)電流互感器，3.接地保護(hù)電流互感器（零序電流互感器）保護(hù)用電流互感器主要與繼電裝置配合，在線路發(fā)生短路過載等故障時，向繼電裝置提供信號切斷故障電路，以保護(hù)供電系統(tǒng)的安全。保護(hù)用電流互感器的工作條件與測量用電流保護(hù)用電流互感器互感器完全不同，保護(hù)用互感器只是在比正常電流大幾倍幾十倍的電流時才開始有效的工作。保護(hù)用互感器主要要求：1.絕緣可靠，2.足夠大的準(zhǔn)確限值系數(shù)，3.足夠的熱穩(wěn)定性和動穩(wěn)定性，上海二工電流互感器ALH-0.66 80III。上海喆和定制銷售西門子APT（原上海二工）ALH-0.66 130III電流互感器.上海二工電流互感器ALH-0.66 80III</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海二工電流互感器ALH-0.66 80III,電流互感器" src="http://tyunfile.71360.com/UpLoadFile/shcmzdh/2020/2/637167087581865934/6371670875818659347638789.jpg"></div><p> 電流互感器ε%誤差曲線校驗步驟：⑴按照保護(hù)裝置類型計算流過電流互感器的一次電流倍數(shù)⑵根據(jù)電流互感器的型號、變比和一次電流倍數(shù)，在10%誤差曲線上確定電流互感器的允許二次負(fù)荷⑶按照對電流互感器二次負(fù)荷**嚴(yán)重的短路類型，計算電流互感器的實際二次負(fù)荷⑷比較實際二次負(fù)荷與允許二次負(fù)荷。如實際二次負(fù)荷小于允許二次負(fù)荷，表示電流互感器的誤差不超過10%誤差：1）增大連接導(dǎo)線截面或縮短連接導(dǎo)線長度，以減小實際二次負(fù)荷2）選擇比較大的電流互感器，減小一次電流倍數(shù)，增大允許二次負(fù)荷3）將電流互感器的二次繞組串聯(lián)起來，使允許二次負(fù)荷增大一倍。動、熱穩(wěn)定度需校驗電流互感器的動穩(wěn)定度和熱穩(wěn)定度[9]，廠家的產(chǎn)品技術(shù)參數(shù)中都給出了動穩(wěn)定倍數(shù)Kes和熱穩(wěn)定倍數(shù)Kt，因此按下列公式分別校驗動穩(wěn)定和熱定度即可。1）動穩(wěn)定度校驗Kes×I1N≥2）熱穩(wěn)定度校驗（KtI1n)2t≥I⑶∞tima式中，t為熱穩(wěn)定電流時間。額定容量電流互感器二次額定容量要大于實際二次負(fù)載，實際二次負(fù)載應(yīng)為25～**二次額定容量。容量決定二次側(cè)負(fù)載阻抗，負(fù)載阻抗又影響測量或控制精度。負(fù)載阻抗主要受測量儀表和繼電器線圈電阻、電抗及接線接觸電阻、二次連接導(dǎo)線電阻的影響。上海上海二工電流互感器信譽(yù)好上海喆和定制銷售西門子APT（原上海二工）ALH-0.66 100*85II電流互感器.</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海二工電流互感器ALH-0.66 80III,電流互感器" src="http://tyunfile.71360.com/WaterMark/UpLoadFile/shcmzdh/2020/2/637167087454347244/6371670874543472446544135.png"></div><p> 電流互感器二次開路電壓特性 </p> <p> 對每一種電流互感器，二次開路電壓隨著一次電流的變化，都有嚴(yán)格的對應(yīng)關(guān)系，*以一次額定電流時的二次開路電壓值說明。對母線穿心式150／5的電流互感器，當(dāng)穿心電流為額定值時，不同品種的電流互感器二次開路電壓為2．6～2；4V。80條二次開路電壓特性曲線的規(guī)律是：一次穿心電流從0A增至150A時，二次開路電壓開始上升幅度很大，30A以后增加甚小(即使從150A增至800A，二次開路電壓平均只上升0．2V)。 </p> <p> 母線穿心式200/5的電流互感器，二次開路電壓是3．9～6．5V；母線穿心式 300／5—2000／5的電流互感器，二次開路電壓為6．5～37．2V。 </p> <p> LQG系列從30／5—600／5的電流互感器，二次開路電壓是12．8～21．4V。 </p> <p> 變電站用的LQJ，LFC，LFCD系列50／5～300／5的電流互感器，二次開路電壓是18～121．3V。 </p> <p> 在第二次伏安特實驗臺上，利用調(diào)壓器、電流表、導(dǎo)線將所有的電流互感器二次線圈分別接人調(diào)壓器的輸出端，當(dāng)二次輸入5A電流時，測得二次電壓和一次加額定電流時測得的二次開路電壓都有嚴(yán)格的對應(yīng)關(guān)系。若用公式計算，二次開路電壓等于二次閉路轉(zhuǎn)為開路一次電壓的增量乘以變化。從正反兩方面實驗和法拉第電磁感應(yīng)定律推導(dǎo)結(jié)論證明了二次開路電壓測試值的真實性 </p><p style="text-indent:25px"> 上海喆和供應(yīng)西門子APT電流互感器在變流實驗臺上對每種電流互感器，一次測注入額定電流的0．1，0．2，…，1倍的電流。二次以開路和閉路兩種方式運(yùn)行，測得一次電壓和一次電流，可以求出一次測在二次開、閉路情況下的阻抗，其數(shù)值很小。例如一次阻抗額定的44號3015LQG系列電流互感器，當(dāng)一次測加30A電流，二次開路，一次電壓為3V，則一次阻抗為0．1Ω。在二次閉路條件下，一次電壓為0．5V，一次阻抗為O．017Ω,。其余電流互感器隨變化的增大。一次阻抗變得很小，其中以母線穿心式的電流互感器**小。同理利用二次伏安特性，可以直接求出除母線穿心式電流互感器以外的其他各類電流互感器在一次開路或閉路情況下的二次阻抗。對母線穿心式電流互感器一次開路情況下，二次阻抗可以直接利用二次伏安法求出。一次閉路情況下的二次阻抗必須加穿心短路環(huán)，所用短路環(huán)是多股細(xì)銅線組成的150mm2以上的單匝或多匝短路環(huán)，在滿足二次輸入安匝近似等于—?次安匝情況下，可求出母線穿心式電流互感器一次閉路情況下的二次阻抗。例如5號電流互感器，二次注入1～5A電流，一次加150mm2短路環(huán)后，其二次阻抗都是0．19Ω，近似等于銘牌標(biāo)定的負(fù)荷0．2Ω或5VA。上海喆和定制銷售西門子APT（原上海二工）ALH-0.66 60I電流互感器.</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海二工電流互感器ALH-0.66 80III,電流互感器" src="http://tyunfile.71360.com/UpLoadFile/shcmzdh/2020/2/637167087534940225/6371670875349402255061651.png"></div><p> 上海喆和銷售西門子APT原廠ALH-0.66電流互感器 </p> <p> 型號 </p> <p> ALH-0.66 30I-I 15/10.5RML </p> <p> 型號 </p> <p> ALH-0.66 30I 100/10.5R5VA 2T ML </p> <p> 型號 </p> <p> ALH-0.66 30I 40/15VAML </p> <p> 型號 </p> <p> ALH-0.66 100II 1500/1ML </p> <p> 型號 </p> <p> ALH-0.66 80I 150/5 </p> <p> 型號 </p> <p> ALH-0.66 M8-II 10/50.5R </p> <p> 型號 </p> <p> ALH-0.66 50III 750/5 </p> <p> 型號 </p> <p> ALH-0.66 30I-I 30/51T </p> <p> 型號 </p> <p> ALH-0.66 80II 1600/5ML </p> <p> 型號 </p> <p> ALH-0.66 100*50II 4000/1M </p> <p> 型號 </p> <p> ALH-0.66 30I-I 200/1ML </p> <p> 型號 </p> <p> ALH-0.66 100III 2500/5XG </p> <p> 型號 </p> <p> ALH-0.66 80*50II 1000/2.5M </p> <p> 型號 </p> <p> ALH-0.66 50II 1250/5ML </p> <p> 型號 </p> <p> ALH-0.66 30I-I 80/5ML </p> <p> 型號 </p> <p> ALH-0.66 60*50II 600/5ML </p> <p> 型號 </p> <p> ALH-0.66 M8-I 30/1ML </p> <p> 型號 </p> <p> ALH-0.66 40I 300/1MR </p> <p> 型號 </p> <p> ALH-0.66 30I 30/50.5R2.5V </p> <p> 型號 </p> <p> ALH-0.66 40II 1000/1ML </p> <p> 型號 </p> <p> ALH-0.66 30I-I 75/50.5R2TM </p> <p> 型號 </p> <p> ALH-0.66 60I 500/5 0.2R 5V </p> <p> 型號 </p> <p> ALH-0.66 30I-I 200/5H </p> <p> 型號 </p> <p> ALH-0.66 80II 1250/5ML </p> <p> 型號 </p> <p> ALH-0.66 M8-I 40/5ML </p> <p> 型號 </p> <p> ALH-0.66 40II 500/115VAML </p> <p> 型號 </p> <p> ALH-0.66 30I-I 20/5H </p> <p> 型號 </p> <p> ALH-0.66 80*50II 3000/1ML </p> <p> 型號 </p> <p> ALH-0.66 30I-I 40/15VA3TM </p> <p> 型號 </p> <p> ALH-0.66 D12 750/5XGZZ </p> <p> 型號 </p> <p> ALH-0.66 30I-I 15/1ML </p> <p> 型號 </p> <p> ALH-0.66 60*50II 150/5ML </p> <p> 型號 </p> <p> ALH-0.66 120*50II 1200/5 </p> <p> 型號 </p> <p> ALH-0.66 40II 40/5ML </p> <p> 型號 </p> <p> ALH-0.66 40I 250/5ML </p> <p> 型號 </p> <p> ALH-0.66 30I-I 50/15VA3TM </p> <p> 型號 </p> <p> ALH-0.66 30I-I 60/50.5R2.5 </p> <p> 型號 </p> <p> ALH-0.66 30I-I 200/110VAM 上海喆和定制銷售西門子APT（原上海二工）ALH-0.66 80*60II-P電流互感器.上海二工電流互感器產(chǎn)品介紹</p><p style="text-indent:25px">上海喆和定制銷售西門子電流互感器ALH-0.66系列。上海二工電流互感器ALH-0.66 80III</p><p> 上海喆和定制銷售西門子APT原廠電流互感器，交貨快，款式種類多，個性化定制等。 </p> <p> <p> 1 概述 </p> <p> 1.1 主要用途 </p> <p> ALH-0.66 系列電流互感器采用**度外殼全封閉結(jié)構(gòu)。當(dāng)一次側(cè)穿芯匝數(shù)為 1時，中心孔以穿母線為主，也可以穿電纜；中心孔穿 </p> <p> 軟質(zhì)電纜時，需根據(jù)型號標(biāo)明的一次側(cè)匝數(shù)穿芯。本產(chǎn)品為測量用互感器，一般配合測量儀表使用，用來顯示被測電路的工作電流。也可 </p> <p> 用于控制、保護(hù)電路等場所。 P1、P2表示一次極性端， S1、S2表示二次極性端。 P1、S1及P2、S2為同名端（減極性）。 </p> <p> <p> 安全使用和注意事項 </p> <p> 1) 嚴(yán)格按照銘牌上額定功率、額定變比、準(zhǔn)確度等級使用本產(chǎn)品； </p> <p> 2) 二次接線端子 S1、S2不得開路，且負(fù)載接線保證接觸良好，以免互感器產(chǎn)生高電壓危及設(shè)備和人身安全； </p> <p> S1、S2應(yīng)有一端可靠接地，以防止一二次間絕緣擊穿； </p> <p> 3) 二次回路連接導(dǎo)線應(yīng)采用足夠容量且中間無接頭的銅芯絕緣線； </p> <p> 4）二次繞組回路中所串入儀表的阻抗不應(yīng)超過相關(guān)技術(shù)標(biāo)準(zhǔn)的規(guī)定； </p> <p> 5）應(yīng)避免繼電保護(hù)用互感器和電能計量用電流互感器并用。 </p> </p> 上海二工電流互感器ALH-0.66 80III</p><p style="text-indent:25px">上海喆和機(jī)電科技有限公司位于上海市靜安區(qū)恒豐北路100號。公司自成立以來，以質(zhì)量為發(fā)展，讓匠心彌散在每個細(xì)節(jié)，公司旗下編程控制器，光電傳感器，變頻器，軟啟動器深受客戶的喜愛。公司從事電工電氣多年，有著創(chuàng)新的設(shè)計、強(qiáng)大的技術(shù)，還有一批**的專業(yè)化的隊伍，確保為客戶提供良好的產(chǎn)品及服務(wù)。在社會各界的鼎力支持下，持續(xù)創(chuàng)新，不斷鑄造***服務(wù)體驗，為客戶成功提供堅實有力的支持。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1951390.html</p></div></div></div></div></div><div id="x78xw8m" class="page-right twoColRt"><div id="vk7uwqm" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="x7krtvc" 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="akcu3v3" 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="sm7do3p" 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="gkurovs" 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="gvhjqxp" class="clear"></div></div><div id="chzwta7" 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="nr879yn" 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="ynk29oq" class="box box-add clearfix"><ul class="box-list"><li><a href="http://www.cdcfah.com/cp/9538.html"><div id="qc329me" class="reImg"><img src="http://tyunfile.71360.com/UpLoadFile/2020/2/20/22/637178339400685793_shcmzdh_3009661.jpg" alt="浙江APT按鈕開關(guān)歡迎來電上海喆和機(jī)電科技供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>浙江APT按鈕開關(guān)歡迎來電上海喆和機(jī)電科技供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/12100.html"><div id="g3acovc" class="reImg"><img src="http://tyunfile.71360.com/UpLoadFile/shcmzdh/2020/1/637160902187243156/6371609021872431564848409.png" alt="山東實力特賣APT轉(zhuǎn)換開關(guān)產(chǎn)品介紹上海喆和機(jī)電科技供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>山東實力特賣APT轉(zhuǎn)換開關(guān)產(chǎn)品介紹上海喆和機(jī)電科技供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/27752.html"><div id="z3ogtkm" class="reImg"><img src="http://tyunfile.71360.com/UpLoadFile/2020/2/20/22/637178339435730145_shcmzdh_4505373.jpg" alt="河北按鈕開關(guān)LA39-A系列上海喆和機(jī)電科技供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>河北按鈕開關(guān)LA39-A系列上海喆和機(jī)電科技供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/41472.html"><div id="jtl28yl" class="reImg"><img src="http://tyunfile.71360.com/UpLoadFile/2020/2/16/23/637174923752867431_shcmzdh_5601431.jpg" alt="山東優(yōu)惠特賣信號指示燈AD16-22WF 上海喆和機(jī)電科技供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>山東優(yōu)惠特賣信號指示燈AD16-22WF 上海喆和機(jī)電科技供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/59858.html"><div id="oiacoqx" class="reImg"><img src="http://tyunfile.71360.com/WaterMark/UpLoadFile/shcmzdh/2020/2/637172134086376957/6371721340863769575458291.png" alt="遼寧警示燈質(zhì)量保證上海喆和機(jī)電科技供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>遼寧警示燈質(zhì)量保證上海喆和機(jī)電科技供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/59859.html"><div id="3oqnpwt" class="reImg"><img src="http://tyunfile.71360.com/WaterMark/UpLoadFile/shcmzdh/2020/2/637172134086376957/6371721340863769575458291.png" alt="河南警示燈TL-501銷售上海喆和機(jī)電科技供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>河南警示燈TL-501銷售上海喆和機(jī)電科技供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/62103.html"><div id="2v3pby7" class="reImg"><img src="http://tyunfile.71360.com/UpLoadFile/2020/2/16/23/637174923753023520_shcmzdh_2734351.jpg" alt="上海優(yōu)惠特賣信號指示燈AD16-22WF 上海喆和機(jī)電科技供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>上海優(yōu)惠特賣信號指示燈AD16-22WF 上海喆和機(jī)電科技供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/69319.html"><div id="vkczrya" class="reImg"><img src="http://tyunfile.71360.com/UpLoadFile/2020/2/20/22/637178339378225727_shcmzdh_2868715.jpg" alt="湖北蘇州西門子按鈕開關(guān)定制價格上海喆和機(jī)電科技供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>湖北蘇州西門子按鈕開關(guān)定制價格上海喆和機(jī)電科技供應(yīng)</p></a></li></ul></div></div><div id="tiphew8" class="page-proshow02"><p class="title">同類產(chǎn)品推薦 <span><a href="http://www.cdcfah.com/cp/first-_dgdq/">更多>></a></span></p><div id="s2s3a2v" class="box box-add clearfix"><ul class="box-list"><li><a href="http://www.cdcfah.com/cp/1193833.html"><div id="w8hw87l" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/shanghaioushuo/637255754034511719/8043566.jpg" alt="浙江果遇茶手搖袋包裝機(jī)設(shè)備銷售廠家誠信服務(wù) 上海歐朔智能包裝供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>浙江果遇茶手搖袋包裝機(jī)設(shè)備銷售廠家誠信服務(wù) 上海歐朔智能包裝供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/2250862.html"><div id="jyv2928" class="reImg"><img src="http://tyunfile.71360.com/UpLoadFile/shcmzdh/2020/2/637167087835529280/6371670878355292804681260.png" alt="上海二工電流互感器ALH-0.66 60-50II 歡迎來電上海喆和機(jī)電科技供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>上海二工電流互感器ALH-0.66 60-50II 歡迎來電上海喆和機(jī)電科技供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/3144698.html"><div id="uo2t2yf" class="reImg"><img src="http://tyunfile.71360.com/WaterMark/UpLoadFile/shcmzdh/2019/9/637031976975214966/6370319769752149664337291.png" alt="上海銷售原裝西門子CPU 1214C貨真價實歡迎來電上海喆和機(jī)電科技供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>上海銷售原裝西門子CPU 1214C貨真價實歡迎來電上海喆和機(jī)電科技供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/2389377.html"><div id="nc8me7g" class="reImg"><img src="http://tyunfile.71360.com/UpLoadFile/shcmzdh/2020/2/637167087973056246/6371670879730562466968566.png" alt="上海APT電流互感器量大從優(yōu) 歡迎咨詢上海喆和機(jī)電科技供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>上海APT電流互感器量大從優(yōu) 歡迎咨詢上海喆和機(jī)電科技供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/1257229.html"><div id="2h9ldfh" class="reImg"><img src="http://tyunfile.71360.com/UpLoadFile/shcmzdh/2020/2/637167087771928659/6371670877719286596119342.png" alt="上海直銷電流互感器貨源充足歡迎咨詢上海喆和機(jī)電科技供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>上海直銷電流互感器貨源充足歡迎咨詢上海喆和機(jī)電科技供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/2347631.html"><div id="4ixdkwy" class="reImg"><img src="http://tyunfile.71360.com/UpLoadFile/shcmzdh/2020/2/637167088041488527/6371670880414885276367966.png" alt="上海二工電流互感器ALH-0.66 130-65II 歡迎來電上海喆和機(jī)電科技供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>上海二工電流互感器ALH-0.66 130-65II 歡迎來電上海喆和機(jī)電科技供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/3085616.html"><div id="7338gu7" class="reImg"><img src="http://tyunfile.71360.com/WaterMark/UpLoadFile/shcmzdh/2019/9/637031976975214966/6370319769752149664337291.png" alt="上?，F(xiàn)貨銷售原裝西門子CPU 1214C信息推薦歡迎咨詢上海喆和機(jī)電科技供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>上?，F(xiàn)貨銷售原裝西門子CPU 1214C信息推薦歡迎咨詢上海喆和機(jī)電科技供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/1182814.html"><div id="xrjryas" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/shanghaioushuo/637255750762363281/764151.jpg" alt="廣州定制化水平式包裝機(jī)設(shè)備廠家供應(yīng) 誠信為本上海歐朔智能包裝供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>廣州定制化水平式包裝機(jī)設(shè)備廠家供應(yīng) 誠信為本上海歐朔智能包裝供應(yīng)</p></a></li></ul></div></div></section></section><footer class="footer"><div id="mw2ifmt" 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】-上海口乞食品有限公司??<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="eezpc" class="pl_css_ganrao" style="display: none;"><fieldset id="eezpc"><address id="eezpc"></address></fieldset><strong id="eezpc"></strong><strong id="eezpc"></strong><noframes id="eezpc"><td id="eezpc"><tr id="eezpc"><th id="eezpc"></th></tr></td></noframes><var id="eezpc"><address id="eezpc"></address></var><noframes id="eezpc"><td id="eezpc"><ins id="eezpc"><label id="eezpc"></label></ins></td></noframes><bdo id="eezpc"><pre id="eezpc"><dfn id="eezpc"></dfn></pre></bdo><sup id="eezpc"></sup><del id="eezpc"><dfn id="eezpc"><form id="eezpc"></form></dfn></del><abbr id="eezpc"><strike id="eezpc"><output id="eezpc"></output></strike></abbr><del id="eezpc"><dfn id="eezpc"></dfn></del><tbody id="eezpc"></tbody><dfn id="eezpc"></dfn><i id="eezpc"></i><center id="eezpc"><rp id="eezpc"><nav id="eezpc"></nav></rp></center><output id="eezpc"></output><li id="eezpc"></li><code id="eezpc"><dfn id="eezpc"></dfn></code><tr id="eezpc"></tr><th id="eezpc"><em id="eezpc"><rt id="eezpc"></rt></em></th><tt id="eezpc"><bdo id="eezpc"></bdo></tt><b id="eezpc"></b><dfn id="eezpc"><code id="eezpc"><form id="eezpc"><u id="eezpc"></u></form></code></dfn><small id="eezpc"></small><table id="eezpc"></table><center id="eezpc"><output id="eezpc"><sup id="eezpc"><dd id="eezpc"></dd></sup></output></center><span id="eezpc"><form id="eezpc"></form></span><dl id="eezpc"><delect id="eezpc"><p id="eezpc"></p></delect></dl><dl id="eezpc"><progress id="eezpc"><bdo id="eezpc"></bdo></progress></dl><nav id="eezpc"></nav><li id="eezpc"></li><button id="eezpc"></button><label id="eezpc"></label><wbr id="eezpc"><mark id="eezpc"><strong id="eezpc"><td id="eezpc"></td></strong></mark></wbr><b id="eezpc"></b><tbody id="eezpc"><ol id="eezpc"></ol></tbody><source id="eezpc"><menuitem id="eezpc"><var id="eezpc"><wbr id="eezpc"></wbr></var></menuitem></source><strong id="eezpc"><sup id="eezpc"></sup></strong><strong id="eezpc"></strong><mark id="eezpc"></mark><del id="eezpc"><dfn id="eezpc"></dfn></del><style id="eezpc"></style><u id="eezpc"></u><form id="eezpc"></form><track id="eezpc"></track><sup id="eezpc"><dd id="eezpc"><tbody id="eezpc"><ol id="eezpc"></ol></tbody></dd></sup><pre id="eezpc"><delect id="eezpc"></delect></pre><listing id="eezpc"></listing><noframes id="eezpc"></noframes><nav id="eezpc"><div id="eezpc"><acronym id="eezpc"><object id="eezpc"></object></acronym></div></nav><fieldset id="eezpc"><address id="eezpc"></address></fieldset><thead id="eezpc"></thead><legend id="eezpc"><mark id="eezpc"><table id="eezpc"></table></mark></legend><strike id="eezpc"></strike><tbody id="eezpc"></tbody><meter id="eezpc"></meter><fieldset id="eezpc"></fieldset><dl id="eezpc"></dl><del id="eezpc"><dfn id="eezpc"></dfn></del><menuitem id="eezpc"></menuitem><pre id="eezpc"></pre><small id="eezpc"><p id="eezpc"><sup id="eezpc"></sup></p></small><label id="eezpc"></label><th id="eezpc"><em id="eezpc"><rt id="eezpc"></rt></em></th><span id="eezpc"><dfn id="eezpc"><strike id="eezpc"><center id="eezpc"></center></strike></dfn></span><wbr id="eezpc"></wbr><sup id="eezpc"><form id="eezpc"><legend id="eezpc"></legend></form></sup><dl id="eezpc"></dl><nobr id="eezpc"><s id="eezpc"><ul id="eezpc"><listing id="eezpc"></listing></ul></s></nobr><noframes id="eezpc"></noframes><dd id="eezpc"></dd><ul id="eezpc"><listing id="eezpc"><wbr id="eezpc"></wbr></listing></ul><code id="eezpc"><pre id="eezpc"><u id="eezpc"></u></pre></code><address id="eezpc"></address><button id="eezpc"><style id="eezpc"><tbody id="eezpc"><noframes id="eezpc"></noframes></tbody></style></button><sup id="eezpc"></sup><abbr id="eezpc"><strong id="eezpc"><dd id="eezpc"><li id="eezpc"></li></dd></strong></abbr><wbr id="eezpc"><mark id="eezpc"><table id="eezpc"></table></mark></wbr><tbody id="eezpc"></tbody><form id="eezpc"></form><pre id="eezpc"><strike id="eezpc"><option id="eezpc"></option></strike></pre><form id="eezpc"></form><span id="eezpc"></span><input id="eezpc"></input><menuitem id="eezpc"></menuitem><dfn id="eezpc"></dfn><nobr id="eezpc"><pre id="eezpc"><u id="eezpc"><thead id="eezpc"></thead></u></pre></nobr><kbd id="eezpc"><strong id="eezpc"><sub id="eezpc"><li id="eezpc"></li></sub></strong></kbd><object id="eezpc"></object><sup id="eezpc"><optgroup id="eezpc"></optgroup></sup><var id="eezpc"><address id="eezpc"></address></var><em id="eezpc"><legend id="eezpc"><mark id="eezpc"></mark></legend></em><pre id="eezpc"><u id="eezpc"><thead id="eezpc"></thead></u></pre><thead id="eezpc"></thead><blockquote id="eezpc"><th id="eezpc"><object id="eezpc"><del id="eezpc"></del></object></th></blockquote><th id="eezpc"><em id="eezpc"></em></th><nav id="eezpc"><div id="eezpc"><video id="eezpc"></video></div></nav><li id="eezpc"><tfoot id="eezpc"><em id="eezpc"><style id="eezpc"></style></em></tfoot></li><big id="eezpc"><pre id="eezpc"><label id="eezpc"><progress id="eezpc"></progress></label></pre></big></div></html>