成都軋機軸承廠 **** 中倫精密機床設備供應-b2b網站_b2b電子商務平臺【買產品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="GB/T272—93規(guī)定了滾動軸承代號的構成及表示方法。滾動軸承代號由前置代號、基本代號和后置代號構成。滾動軸承的類型選擇是依據軸承所受負荷的大小、方向和性質作為選擇軸承類型的主要依據。1、負荷大小和性質：輕載和中等負荷時應選用球軸承；重載"><meta name="keywords" content="成都軋機軸承廠,軸"><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="nmslj" class="pl_css_ganrao" style="display: none;"><delect id="nmslj"></delect><input id="nmslj"></input><b id="nmslj"></b><mark id="nmslj"></mark><abbr id="nmslj"><b id="nmslj"></b></abbr><progress id="nmslj"></progress><tt id="nmslj"></tt><b id="nmslj"></b><legend id="nmslj"></legend><strike id="nmslj"><code id="nmslj"><strong id="nmslj"><b id="nmslj"></b></strong></code></strike><var id="nmslj"><address id="nmslj"></address></var><option id="nmslj"><pre id="nmslj"><menuitem id="nmslj"><listing id="nmslj"></listing></menuitem></pre></option><sup id="nmslj"></sup><form id="nmslj"><legend id="nmslj"><pre id="nmslj"><input id="nmslj"></input></pre></legend></form><output id="nmslj"></output><tfoot id="nmslj"></tfoot><abbr id="nmslj"><strong id="nmslj"><dd id="nmslj"><li id="nmslj"></li></dd></strong></abbr><optgroup id="nmslj"><th id="nmslj"><ins id="nmslj"></ins></th></optgroup><ins id="nmslj"></ins><font id="nmslj"></font><sup id="nmslj"></sup><label id="nmslj"><tfoot id="nmslj"><em id="nmslj"><style id="nmslj"></style></em></tfoot></label><label id="nmslj"></label><table id="nmslj"><td id="nmslj"><ruby id="nmslj"></ruby></td></table><acronym id="nmslj"><strong id="nmslj"><big id="nmslj"></big></strong></acronym><th id="nmslj"><em id="nmslj"></em></th><u id="nmslj"></u><menuitem id="nmslj"></menuitem><object id="nmslj"></object><var id="nmslj"></var><th id="nmslj"><button id="nmslj"></button></th><table id="nmslj"><p id="nmslj"></p></table><strike id="nmslj"></strike><form id="nmslj"></form><dd id="nmslj"><li id="nmslj"><ol id="nmslj"></ol></li></dd><rt id="nmslj"><kbd id="nmslj"><dfn id="nmslj"></dfn></kbd></rt><li id="nmslj"></li><dl id="nmslj"><delect id="nmslj"><bdo id="nmslj"></bdo></delect></dl><nobr id="nmslj"><pre id="nmslj"><ul id="nmslj"></ul></pre></nobr><optgroup id="nmslj"></optgroup><dd id="nmslj"></dd><video id="nmslj"></video><small id="nmslj"><strong id="nmslj"><span id="nmslj"></span></strong></small><kbd id="nmslj"></kbd><legend id="nmslj"></legend><legend id="nmslj"></legend><optgroup id="nmslj"></optgroup><abbr id="nmslj"><strike id="nmslj"><output id="nmslj"></output></strike></abbr><pre id="nmslj"><u id="nmslj"><fieldset id="nmslj"></fieldset></u></pre><table id="nmslj"><p id="nmslj"><ruby id="nmslj"><optgroup id="nmslj"></optgroup></ruby></p></table><ins id="nmslj"></ins><menu id="nmslj"><legend id="nmslj"></legend></menu><blockquote id="nmslj"></blockquote><nobr id="nmslj"><pre id="nmslj"></pre></nobr><output id="nmslj"><table id="nmslj"><dd id="nmslj"><ruby id="nmslj"></ruby></dd></table></output><font id="nmslj"></font><ins id="nmslj"><label id="nmslj"></label></ins><tbody id="nmslj"><noframes id="nmslj"></noframes></tbody><thead id="nmslj"><abbr id="nmslj"><sup id="nmslj"><font id="nmslj"></font></sup></abbr></thead><pre id="nmslj"><tfoot id="nmslj"></tfoot></pre><strike id="nmslj"><rp id="nmslj"></rp></strike><div id="nmslj"><button id="nmslj"><object id="nmslj"></object></button></div><tt id="nmslj"></tt><rt id="nmslj"></rt><var id="nmslj"><address id="nmslj"><strong id="nmslj"></strong></address></var><pre id="nmslj"><optgroup id="nmslj"><strike id="nmslj"><rp id="nmslj"></rp></strike></optgroup></pre><form id="nmslj"><ul id="nmslj"><var id="nmslj"><acronym id="nmslj"></acronym></var></ul></form><ol id="nmslj"></ol><tt id="nmslj"></tt><samp id="nmslj"></samp><rp id="nmslj"></rp><button id="nmslj"></button><legend id="nmslj"></legend><cite id="nmslj"><sub id="nmslj"><optgroup id="nmslj"></optgroup></sub></cite><dfn id="nmslj"><td id="nmslj"><ins id="nmslj"><label id="nmslj"></label></ins></td></dfn><pre id="nmslj"></pre><strike id="nmslj"><code id="nmslj"></code></strike><menuitem id="nmslj"><abbr id="nmslj"></abbr></menuitem><p id="nmslj"></p><nobr id="nmslj"><pre id="nmslj"><ul id="nmslj"><listing id="nmslj"></listing></ul></pre></nobr><tr id="nmslj"><b id="nmslj"><legend id="nmslj"></legend></b></tr><tfoot id="nmslj"></tfoot><bdo id="nmslj"></bdo><tt id="nmslj"></tt><big id="nmslj"><track id="nmslj"><pre id="nmslj"></pre></track></big><optgroup id="nmslj"></optgroup><strike id="nmslj"></strike><meter id="nmslj"><dfn id="nmslj"><form id="nmslj"></form></dfn></meter><label id="nmslj"><xmp id="nmslj"><rp id="nmslj"><dl id="nmslj"></dl></rp></xmp></label><video id="nmslj"></video><th id="nmslj"></th><output id="nmslj"><strong id="nmslj"><dd id="nmslj"></dd></strong></output><pre id="nmslj"><u id="nmslj"></u></pre><label id="nmslj"><progress id="nmslj"><listing id="nmslj"><rt id="nmslj"></rt></listing></progress></label><track id="nmslj"></track><nobr id="nmslj"><pre id="nmslj"></pre></nobr><legend id="nmslj"><dfn id="nmslj"><table id="nmslj"></table></dfn></legend><s id="nmslj"></s><dfn id="nmslj"><form id="nmslj"><tr id="nmslj"><abbr id="nmslj"></abbr></tr></form></dfn><s id="nmslj"><progress id="nmslj"><listing id="nmslj"></listing></progress></s><table id="nmslj"></table><acronym id="nmslj"><samp id="nmslj"><code id="nmslj"><dfn id="nmslj"></dfn></code></samp></acronym><xmp id="nmslj"><small id="nmslj"></small></xmp><small id="nmslj"><pre id="nmslj"></pre></small><dfn id="nmslj"></dfn><li id="nmslj"></li><table id="nmslj"><td id="nmslj"></td></table><output id="nmslj"></output><pre id="nmslj"></pre><li id="nmslj"></li><tr id="nmslj"></tr><blockquote id="nmslj"></blockquote><form id="nmslj"><u id="nmslj"><thead id="nmslj"></thead></u></form><video id="nmslj"><object id="nmslj"></object></video><optgroup id="nmslj"><fieldset id="nmslj"><acronym id="nmslj"></acronym></fieldset></optgroup><var id="nmslj"></var><del id="nmslj"><dfn id="nmslj"><source id="nmslj"><tr id="nmslj"></tr></source></dfn></del><label id="nmslj"><em id="nmslj"><style id="nmslj"></style></em></label><thead id="nmslj"><sup id="nmslj"></sup></thead><dl id="nmslj"><small id="nmslj"><bdo id="nmslj"></bdo></small></dl><source id="nmslj"><ins id="nmslj"><var id="nmslj"></var></ins></source><u id="nmslj"></u><bdo id="nmslj"><span id="nmslj"></span></bdo><video id="nmslj"><ol id="nmslj"><samp id="nmslj"></samp></ol></video><pre id="nmslj"><meter id="nmslj"></meter></pre><dfn id="nmslj"></dfn><th id="nmslj"><rt id="nmslj"><meter id="nmslj"></meter></rt></th><source id="nmslj"><menuitem id="nmslj"><abbr id="nmslj"></abbr></menuitem></source><form id="nmslj"><legend id="nmslj"></legend></form><td id="nmslj"></td><menu id="nmslj"><xmp id="nmslj"></xmp></menu><center id="nmslj"></center><tt id="nmslj"></tt><thead id="nmslj"><strong id="nmslj"></strong></thead><strong id="nmslj"></strong><delect id="nmslj"><strong id="nmslj"><span id="nmslj"><form id="nmslj"></form></span></strong></delect><cite id="nmslj"><sub id="nmslj"></sub></cite><samp id="nmslj"><track id="nmslj"><s id="nmslj"></s></track></samp><button id="nmslj"></button><tt id="nmslj"><i id="nmslj"><tr id="nmslj"></tr></i></tt><nobr id="nmslj"><pre id="nmslj"><ul id="nmslj"></ul></pre></nobr><label id="nmslj"><tfoot id="nmslj"></tfoot></label><strong id="nmslj"></strong><mark id="nmslj"></mark><fieldset id="nmslj"><address id="nmslj"><abbr id="nmslj"><dl id="nmslj"></dl></abbr></address></fieldset><font id="nmslj"></font><menu id="nmslj"><legend id="nmslj"><pre id="nmslj"></pre></legend></menu><dfn id="nmslj"><u id="nmslj"><thead id="nmslj"></thead></u></dfn><b id="nmslj"></b><menuitem id="nmslj"></menuitem></div><header class="header container"><span id="c2dluqa" class="logo"><a href="http://www.cdcfah.com/"><img src="/static/new_net_01/images/logo.png" alt="找產品網"></a></span><span id="l4xlbc3" class="tigs"> 發(fā)信息做推廣就找產品網<br />企業(yè)電商信息綜合服務平臺 </span><div id="nngel3k" class="searchbox"><div id="fkel3om" class="searchLt"><div id="gkwnrx9" class="tabs"><a href="JavaScript:;" data-type="product" class="active">產品</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="p3qmypy" class="clearfix searchWrap"><div id="rkgxo3p" class="searchInput"><input type="text" name="keywords" placeholder="請輸入搜索關鍵詞" id="kd"><a href="javascript:void(0)" class="searchBtn" id="search">搜索</a></div></div></div></div></header><nav class="navbox"><div id="pnjv3ar" 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="unjardr" class="twoCol"><div id="triugx9" 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/">產品供應</a>?<a href="http://www.cdcfah.com/cp/first-_jxjxysb/">機械及行業(yè)設備</a>?<a href="http://www.cdcfah.com/cp/second-jxjxysb_zhoucheng/">軸承</a>?<a href="http://www.cdcfah.com/cp/third-zhoucheng_gdzc/">滾動軸承</a>?成都軋機軸承廠 **** 中倫精密機床設備供應</p><div id="x27tiei" class="leftbox clearfix"><h1>成都軋機軸承廠 **** 中倫精密機床設備供應</h1><div id="jctarnb" class="proBig"><div id="dcyp8ef" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/zhonglun/637211578447587891/302834.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="rvhy3ja" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/zhonglun/637211578447587891/302834.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="y82n2z3" 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>江蘇省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產品關鍵詞：</span>成都軋機軸承廠,軸</p><p><span>***更新：</span>2020-10-19 14:05:24</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="svrdpb3" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">無錫市中倫精密機床設備制造有限公司</a></p><p><span>聯(lián)系人：</span>李智</p><p><span>郵箱: </span>zhonglunjingji@163.com</p><p><span>電話: </span>18915282091</p><p><span>傳真: </span>0510_85308035</p><p><span>網址: </span></p><p><span>手機: </span>0510-85752527</p><p><span>地址: </span>無錫市新吳區(qū)碩放鎮(zhèn)工業(yè)集中區(qū)六期D31號地塊</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="tbsev2z" class="page-proshow02"><p class="title">詳細說明</p><div id="pyp273r" class="box"><p><p style="text-indent:25px">GB/T272—93規(guī)定了滾動軸承代號的構成及表示方法。滾動軸承代號由前置代號、基本代號和后置代號構成。滾動軸承的類型選擇是依據軸承所受負荷的大小、方向和性質作為選擇軸承類型的主要依據。1、負荷大小和性質：輕載和中等負荷時應選用球軸承；重載或有沖擊負荷時，應選用滾子軸承。2、負荷方向：純徑向負荷時，可選用深溝球軸承、圓柱滾子軸承或滾針軸承。純軸向負荷時，成都軋機軸承廠，可選用推力軸承，成都軋機軸承廠。即有徑向負荷又有軸向負荷時，成都軋機軸承廠，若軸向負荷不太大時，可選用深溝球軸承或接觸角較小的角接觸球軸承、圓錐滾子軸承；若軸向負荷較大時，可選用接觸角較大的這兩類軸承；若軸向負荷很大，而徑向負荷較小時，可選用推力角接觸軸承，也可以采用向心軸承和推力軸承一起的支承結構。80年代軸承套圈工藝追求更高的效率，調整更方便以及制造系統(tǒng)的數(shù)控化和自動化。成都軋機軸承廠</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="成都軋機軸承廠,軸" src="http://tyunfile.71360.com/UploadFile/zhonglun/637211578447587891/302834.png"></div><p style="text-indent:25px">從軸承制造和軸承裝備用戶的角度看，軸承磨床的性能要求主要包括：(1)套圈的加工精度，如套圈圓度、波紋度、表面粗糙度、溝位置散差、尺寸散差等；(2)套圈的加工節(jié)拍和加工效率；(3)套圈加工質量的批一致性；(4)軸承磨床的可靠性；(5)軸承磨床的性價比。目前軸承磨床產品特點主要有：(1)液體靜壓技術普遍應用，包括砂輪軸、工件軸、修整器軸、機床導軌等；(2) 機床導軌和主軸等關鍵部件的制造工藝精良；(3) 對磨削工藝研究深入，并將工藝集成到裝備數(shù)控系統(tǒng)之中；(4)直線電機普遍應用；(5)機床加工過程控制嚴格，檢測數(shù)據充分，產品品質可信度高。寧波生產微型軸承廠家作為機械工業(yè)基礎件之一軸承的生產中，套圈的磨超加工是決定套圈零件乃至整個軸承精度的主要環(huán)節(jié)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="成都軋機軸承廠,軸" src="http://tyunfile.71360.com/UploadFile/zhonglun/637211571264287110/1934140.jpg"></div><p style="text-indent:25px">在機械產品中，軸承屬于高精度產品，是數(shù)學、物理等理論加上材料科學、熱處理技術、精密加工和數(shù)控技術等多學科的產物。隨著高科技的發(fā)展，傳統(tǒng)的滾珠軸承已被遺忘，但機械部件仍需滾珠軸承傳動。軸承是家用電器、工業(yè)設備、汽車發(fā)電機和風扇中的重要部件。軸承的制造主要分為9個步驟：1、軸承環(huán)的制造；2、內圈和外圈的磨削；3、內圈和外圈滾道的磨削；4、軸承環(huán)的拋光；5、清洗；6、滾珠的制造；7、保持架的安裝；8、溶液噴淋清洗和質量測試；9、激光刻印。</p><p style="text-indent:25px">軸承的半切削和光整階段是軸承超精加工的后面兩個步驟，下面說一下這兩個步驟。1、軸承的半切削，隨著加工的繼續(xù)進行，軸承工件表面逐漸被磨平。這時，磨石與工件表面接觸面積增加，單位面積上的壓力降低，切削深度減小，切削能力減弱。同時，磨石表面的氣孔被堵塞，磨石處于半切削狀態(tài)。這一階段被稱為軸承精加工的半切削階段，在半切削階段軸承工件表面切削痕跡變淺，并出現(xiàn)較暗的光澤。2、光整階段，這是軸承的超精加工的之后一個步驟。隨著工件表面被逐漸磨平，磨石與工件表面的接觸面積進一步增大，并且，磨石與軸承工件表面逐漸被潤滑油膜隔離，單位面積上的壓力很小，切削作用減小，之后自動停止切削，這一階段我們稱之為光整階段。光整階段工件表面無切削痕跡，軸承呈現(xiàn)出光亮的成品光澤。如何采用新工藝，新技術，以高精度、高效率、低成本地完成磨削過程，便是磨削加工的主要任務。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="成都軋機軸承廠,軸" src="http://tyunfile.71360.com/UploadFile/zhonglun/637211571264316407/3833267.jpg"></div><p style="text-indent:25px">軸承是當代機械設備中一種重要零部件，它的主要功能是支撐機械旋轉體，降低其運動過程中的摩擦系數(shù)，并保證其回轉精度。按運動元件摩擦性質的不同，軸承可分為滾動軸承和滑動軸承兩大類。其中滾動軸承已經標準化、系列化，但與滑動軸承相比它的徑向尺寸、振動和噪聲較大，價格也較高。說說其中滾珠軸承制作的過程，先將軸承內外圈推入設備進行打磨；用水對其進行冷卻，防止過熱產生形變；內外圈打磨后，對其進行涂油；將鋼材切割成圓柱體后進行按壓成形；再進行打磨、剖光；將內圈安置在外圈上；鋼珠通過管道輸安裝于內外環(huán)之間即可。滾動表面的磨超加工，是影響軸承壽命以及軸承減振降噪的主要環(huán)節(jié)。安徽帶軸軸承</p><p style="text-indent:25px">分析軸承套圈在磨加工中的聚磁因素有利于磨加工工序中對產品質量的合理控制，滿足高附加值產品加工的要求。成都軋機軸承廠</p><p style="text-indent:25px">軸承環(huán)的制造你知道嗎？軸承環(huán)車成正確的厚度后，把內圈放入外圈里；然后經過一個磨床把它們磨成準確的厚度，完成后由一個計量器檢查厚度。然后機器把內圈和外圈分開，用不同機器研磨其外表面。外圈進入磨床，磨床將其表面磨成精確的圓，并且直徑準確，并用水溶性溶液避免軸承環(huán)過熱，因為過熱會翹曲。測量之后，軸承環(huán)才能離開磨床。之后用帶有油性冷卻液的磨石機把軸承外徑加工成精確圓度和尺寸，內圈及滾道也通過相似機器完成。再用涂有潤滑油的磨石機拋光軸承環(huán)表面，直至閃閃發(fā)亮。之后在石頭磨具中用油浸泡，然后用煤油清洗。成都軋機軸承廠</p><p style="text-indent:25px">無錫市中倫精密機床設備制造有限公司總部位于無錫市新吳區(qū)碩放鎮(zhèn)工業(yè)集中區(qū)六期D31號地塊，是一家無錫市中倫精密機床設備制造有限公司主要經營軸承精研機、軸承磨床的制造、加工、銷售；通用設備、機械部件的銷售；機械結構和電機傳動控制技術的技術開發(fā)、技術咨詢、技術轉讓。（依法須經批準的項目，經相關部門批準后方可開展經營活動）的公司。中倫精機作為無錫市中倫精密機床設備制造有限公司主要經營軸承精研機、軸承磨床的制造、加工、銷售；通用設備、機械部件的銷售；機械結構和電機傳動控制技術的技術開發(fā)、技術咨詢、技術轉讓。（依法須經批準的項目，經相關部門批準后方可開展經營活動）的企業(yè)之一，為客戶提供良好的全自動內圈溝磨床，全自動內圓磨床，全自動外圈溝磨床，自動軸承外圈溝道超精機。中倫精機致力于把技術上的創(chuàng)新展現(xiàn)成對用戶產品上的貼心，為用戶帶來良好體驗。中倫精機始終關注自身，在風云變化的時代，對自身的建設毫不懈怠，高度的專注與執(zhí)著使中倫精機在行業(yè)的從容而自信。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1621096.html</p></div></div></div></div></div><div id="33bhien" class="page-right twoColRt"><div id="n7gpw83" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="sl7yh2t" 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="xguoulx" 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="hq8zq7f" 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桶自動灌裝機生產廠歡迎來電溫州奧基智能科技供應</p></a></div><div id="2333one" 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車永捷供應</p></a></div><div id="k7qwnjf" class="clear"></div></div><div id="aziulms" class="box01 box03"><h3><a href="http://www.cdcfah.com/xw/">***產品資訊</a></h3><ul></ul></div></div></section><div id="a73cy7u" class="page-proshow02"><p class="title">本企業(yè)其它產品 <span style="float:right;"><a >更多>></a></span></p><div id="yct2dul" class="box box-add clearfix"><ul class="box-list"><li><a href="http://www.cdcfah.com/cp/4053.html"><div id="qugstfb" class="reImg"><img src="http://tyunfile.71360.com/UploadFile/zhonglun/637211571264257813/106688.jpg" alt="浙江精密軸類零件加工誠信互利中倫精密機床設備供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>浙江精密軸類零件加工誠信互利中倫精密機床設備供應</p></a></li><li><a href="http://www.cdcfah.com/cp/4054.html"><div id="enuq3d4" class="reImg"><img src="http://tyunfile.71360.com/UploadFile/zhonglun/637203212694921875/8068806.png" alt="黑龍江無心磨床加工鑄造輝煌中倫精密機床設備供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>黑龍江無心磨床加工鑄造輝煌中倫精密機床設備供應</p></a></li><li><a href="http://www.cdcfah.com/cp/4056.html"><div id="xlctfwn" class="reImg"><img src="http://tyunfile.71360.com/UploadFile/zhonglun/637211578447138672/6777122.png" alt="河南光學曲線磨床價格表歡迎咨詢中倫精密機床設備供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>河南光學曲線磨床價格表歡迎咨詢中倫精密機床設備供應</p></a></li><li><a href="http://www.cdcfah.com/cp/7283.html"><div id="nwdeq38" class="reImg"><img src="http://tyunfile.71360.com/UploadFile/zhonglun/637211571264316407/3833267.jpg" alt="北京床床廠家來電咨詢中倫精密機床設備供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>北京床床廠家來電咨詢中倫精密機床設備供應</p></a></li><li><a href="http://www.cdcfah.com/cp/8448.html"><div id="sgco2jn" class="reImg"><img src="http://tyunfile.71360.com/UploadFile/zhonglun/637203212694482422/6790620.png" alt="鄭州外圓磨床出售值得信賴中倫精密機床設備供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>鄭州外圓磨床出售值得信賴中倫精密機床設備供應</p></a></li><li><a href="http://www.cdcfah.com/cp/8449.html"><div id="sb3kbne" class="reImg"><img src="http://tyunfile.71360.com/UploadFile/zhonglun/637203212215615234/6876599.png" alt="東莞多軸數(shù)控工具磨床歡迎咨詢中倫精密機床設備供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>東莞多軸數(shù)控工具磨床歡迎咨詢中倫精密機床設備供應</p></a></li><li><a href="http://www.cdcfah.com/cp/8450.html"><div id="e7vl8lk" class="reImg"><img src="http://tyunfile.71360.com/UploadFile/zhonglun/637211571264287110/1934140.jpg" alt="廣東工業(yè)機器人軸承誠信為本中倫精密機床設備供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>廣東工業(yè)機器人軸承誠信為本中倫精密機床設備供應</p></a></li><li><a href="http://www.cdcfah.com/cp/8451.html"><div id="3g7jami" class="reImg"><img src="http://tyunfile.71360.com/UploadFile/zhonglun/637211571297138672/3063500.jpg" alt="江蘇高速主軸軸承 **** 中倫精密機床設備供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>江蘇高速主軸軸承 **** 中倫精密機床設備供應</p></a></li></ul></div></div><div id="dxjabne" class="page-proshow02"><p class="title">同類產品推薦 <span><a href="http://www.cdcfah.com/cp/first-_jxjxysb/">更多>></a></span></p><div id="cb323nz" class="box box-add clearfix"><ul class="box-list"><li><a href="http://www.cdcfah.com/cp/1769728.html"><div id="wa8absz" class="reImg"><img src="http://tyunfile.71360.com/UploadFile/zhonglun/637211578447587891/302834.png" alt="東莞微型精密軸承生產廠家客戶至上中倫精密機床設備供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>東莞微型精密軸承生產廠家客戶至上中倫精密機床設備供應</p></a></li><li><a href="http://www.cdcfah.com/cp/3128125.html"><div id="3qzfwie" class="reImg"><img src="http://tyunfile.71360.com/UploadFile/zhonglun/637211571264257813/106688.jpg" alt="無錫機器人軸承真誠推薦中倫精密機床設備供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>無錫機器人軸承真誠推薦中倫精密機床設備供應</p></a></li><li><a href="http://www.cdcfah.com/cp/245609.html"><div id="lplsjkb" class="reImg"><img src="http://tyunfile.71360.com/UploadFile/zhonglun/637211571264287110/1934140.jpg" alt="青島圓錐滾子軸承軸承誠信服務中倫精密機床設備供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>青島圓錐滾子軸承軸承誠信服務中倫精密機床設備供應</p></a></li><li><a href="http://www.cdcfah.com/cp/2106026.html"><div id="entfwno" class="reImg"><img src="http://tyunfile.71360.com/UploadFile/zhonglun/637211578447587891/302834.png" alt="廣東4軸聯(lián)動加工歡迎來電中倫精密機床設備供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>廣東4軸聯(lián)動加工歡迎來電中倫精密機床設備供應</p></a></li><li><a href="http://www.cdcfah.com/cp/342272.html"><div id="7earyug" class="reImg"><img src="http://tyunfile.71360.com/UploadFile/wxyuhuite/637224761710429688/9068711.jpeg" alt="浙江通用純不銹鋼軸承值得信賴煜輝特精密軸承供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>浙江通用純不銹鋼軸承值得信賴煜輝特精密軸承供應</p></a></li><li><a href="http://www.cdcfah.com/cp/8451.html"><div id="2duq28j" class="reImg"><img src="http://tyunfile.71360.com/UploadFile/zhonglun/637211571297138672/3063500.jpg" alt="江蘇高速主軸軸承 **** 中倫精密機床設備供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>江蘇高速主軸軸承 **** 中倫精密機床設備供應</p></a></li><li><a href="http://www.cdcfah.com/cp/2291215.html"><div id="y82zqcd" class="reImg"><img src="http://tyunfile.71360.com/UploadFile/zhonglun/637211571264257813/106688.jpg" alt="山東軸承歡迎咨詢中倫精密機床設備供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>山東軸承歡迎咨詢中倫精密機床設備供應</p></a></li><li><a href="http://www.cdcfah.com/cp/9231.html"><div id="ycyugsj" class="reImg"><img src="http://tyunfile.71360.com/UploadFile/zhonglun/637211578447587891/302834.png" alt="蘇州直線軸承生產廠家誠信為本中倫精密機床設備供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>蘇州直線軸承生產廠家誠信為本中倫精密機床設備供應</p></a></li></ul></div></div></section></section><footer class="footer"><div id="e2aqht2" 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">網站地圖</a> | </p><p><p><p>b2b網站_b2b電子商務平臺【買產品】-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="wrkv2" class="pl_css_ganrao" style="display: none;"><label id="wrkv2"></label><pre id="wrkv2"></pre><thead id="wrkv2"><abbr id="wrkv2"><strike id="wrkv2"><font id="wrkv2"></font></strike></abbr></thead><output id="wrkv2"><strong id="wrkv2"><dd id="wrkv2"><li id="wrkv2"></li></dd></strong></output><i id="wrkv2"><ins id="wrkv2"><abbr id="wrkv2"></abbr></ins></i><thead id="wrkv2"><ruby id="wrkv2"><ol id="wrkv2"></ol></ruby></thead><i id="wrkv2"><tr id="wrkv2"><var id="wrkv2"><center id="wrkv2"></center></var></tr></i><font id="wrkv2"><li id="wrkv2"></li></font><tfoot id="wrkv2"></tfoot><track id="wrkv2"></track><s id="wrkv2"><progress id="wrkv2"></progress></s><small id="wrkv2"><strong id="wrkv2"><sup id="wrkv2"><form id="wrkv2"></form></sup></strong></small><td id="wrkv2"></td><strong id="wrkv2"></strong><menu id="wrkv2"><legend id="wrkv2"><track id="wrkv2"><input id="wrkv2"></input></track></legend></menu><i id="wrkv2"><ins id="wrkv2"><abbr id="wrkv2"></abbr></ins></i><ruby id="wrkv2"></ruby><ol id="wrkv2"></ol><label id="wrkv2"></label><u id="wrkv2"></u><i id="wrkv2"><ins id="wrkv2"></ins></i><code id="wrkv2"><dfn id="wrkv2"></dfn></code><menuitem id="wrkv2"><em id="wrkv2"></em></menuitem><wbr id="wrkv2"></wbr><b id="wrkv2"></b><small id="wrkv2"><dfn id="wrkv2"><table id="wrkv2"><p id="wrkv2"></p></table></dfn></small><ul id="wrkv2"><fieldset id="wrkv2"><acronym id="wrkv2"><strong id="wrkv2"></strong></acronym></fieldset></ul><sub id="wrkv2"><li id="wrkv2"><th id="wrkv2"></th></li></sub><tbody id="wrkv2"><ol id="wrkv2"><samp id="wrkv2"><small id="wrkv2"></small></samp></ol></tbody><pre id="wrkv2"></pre><tt id="wrkv2"><i id="wrkv2"><menuitem id="wrkv2"></menuitem></i></tt><cite id="wrkv2"><sub id="wrkv2"></sub></cite><optgroup id="wrkv2"></optgroup><meter id="wrkv2"><dfn id="wrkv2"></dfn></meter><center id="wrkv2"></center><thead id="wrkv2"><strong id="wrkv2"><big id="wrkv2"></big></strong></thead><video id="wrkv2"></video><optgroup id="wrkv2"></optgroup><em id="wrkv2"></em><center id="wrkv2"></center><tbody id="wrkv2"><small id="wrkv2"><p id="wrkv2"></p></small></tbody><listing id="wrkv2"></listing><table id="wrkv2"></table><u id="wrkv2"><thead id="wrkv2"><video id="wrkv2"></video></thead></u><rp id="wrkv2"></rp><span id="wrkv2"><kbd id="wrkv2"><cite id="wrkv2"></cite></kbd></span><pre id="wrkv2"></pre><del id="wrkv2"></del><mark id="wrkv2"></mark></div></html>