新市區(qū)球墨鑄鐵管推薦錦宏皓供應-b2b網(wǎng)站_b2b電子商務平臺【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="離心球墨鑄鐵管所采用的材質(zhì)和普通的鑄鐵管不同，而是代水冷金屬型離心材質(zhì)。Dg100毫米以下模具接納水套冷卻封閉,全部的材質(zhì)在Dg150rnm雨型冷卻。涌入活動入口端參加硅鈣合金作為接種,每次澆注后,必要利用壓縮氛圍在模具外貌噴涂一層薄薄的干"><meta name="keywords" content="新市區(qū)球墨鑄鐵管推薦,球墨鑄鐵管"><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="zlrdt" class="pl_css_ganrao" style="display: none;"><big id="zlrdt"><strong id="zlrdt"></strong></big><dfn id="zlrdt"><var id="zlrdt"></var></dfn><legend id="zlrdt"><legend id="zlrdt"></legend></legend><acronym id="zlrdt"><menuitem id="zlrdt"></menuitem></acronym><track id="zlrdt"><ol id="zlrdt"></ol></track><thead id="zlrdt"><b id="zlrdt"></b></thead><u id="zlrdt"><strong id="zlrdt"></strong></u><menuitem id="zlrdt"><u id="zlrdt"></u></menuitem><tt id="zlrdt"><nobr id="zlrdt"></nobr></tt><thead id="zlrdt"><video id="zlrdt"></video></thead><listing id="zlrdt"><var id="zlrdt"></var></listing><nobr id="zlrdt"><strong id="zlrdt"></strong></nobr><legend id="zlrdt"><big id="zlrdt"></big></legend><big id="zlrdt"><video id="zlrdt"></video></big><tt id="zlrdt"><u id="zlrdt"></u></tt><menuitem id="zlrdt"><u id="zlrdt"></u></menuitem><nobr id="zlrdt"><optgroup id="zlrdt"></optgroup></nobr><var id="zlrdt"><ol id="zlrdt"></ol></var><ol id="zlrdt"><acronym id="zlrdt"></acronym></ol><u id="zlrdt"><optgroup id="zlrdt"></optgroup></u><b id="zlrdt"><listing id="zlrdt"></listing></b><listing id="zlrdt"><big id="zlrdt"></big></listing><listing id="zlrdt"><p id="zlrdt"></p></listing><style id="zlrdt"><legend id="zlrdt"></legend></style><listing id="zlrdt"><p id="zlrdt"></p></listing><big id="zlrdt"><video id="zlrdt"></video></big><mark id="zlrdt"><dfn id="zlrdt"></dfn></mark><pre id="zlrdt"><pre id="zlrdt"></pre></pre><address id="zlrdt"><u id="zlrdt"></u></address><pre id="zlrdt"><p id="zlrdt"></p></pre><menuitem id="zlrdt"><nobr id="zlrdt"></nobr></menuitem><menuitem id="zlrdt"><ruby id="zlrdt"></ruby></menuitem><strong id="zlrdt"><legend id="zlrdt"></legend></strong><address id="zlrdt"><thead id="zlrdt"></thead></address><font id="zlrdt"><strong id="zlrdt"></strong></font><sup id="zlrdt"><thead id="zlrdt"></thead></sup><address id="zlrdt"><ruby id="zlrdt"></ruby></address><video id="zlrdt"><pre id="zlrdt"></pre></video><p id="zlrdt"><form id="zlrdt"></form></p><font id="zlrdt"><track id="zlrdt"></track></font><strong id="zlrdt"><pre id="zlrdt"></pre></strong><output id="zlrdt"><var id="zlrdt"></var></output><var id="zlrdt"><ol id="zlrdt"></ol></var><b id="zlrdt"><dfn id="zlrdt"></dfn></b><pre id="zlrdt"><var id="zlrdt"></var></pre><form id="zlrdt"><font id="zlrdt"></font></form><p id="zlrdt"><form id="zlrdt"></form></p><track id="zlrdt"><style id="zlrdt"></style></track><pre id="zlrdt"><mark id="zlrdt"></mark></pre><p id="zlrdt"><form id="zlrdt"></form></p><form id="zlrdt"><output id="zlrdt"></output></form><thead id="zlrdt"><acronym id="zlrdt"></acronym></thead><acronym id="zlrdt"><tt id="zlrdt"></tt></acronym><form id="zlrdt"><output id="zlrdt"></output></form><acronym id="zlrdt"><tt id="zlrdt"></tt></acronym><thead id="zlrdt"><video id="zlrdt"></video></thead><style id="zlrdt"><acronym id="zlrdt"></acronym></style><pre id="zlrdt"><b id="zlrdt"></b></pre><p id="zlrdt"><mark id="zlrdt"></mark></p><u id="zlrdt"><strong id="zlrdt"></strong></u><big id="zlrdt"><video id="zlrdt"></video></big><thead id="zlrdt"><video id="zlrdt"></video></thead><mark id="zlrdt"><font id="zlrdt"></font></mark><output id="zlrdt"><track id="zlrdt"></track></output><legend id="zlrdt"><address id="zlrdt"></address></legend><dfn id="zlrdt"><p id="zlrdt"></p></dfn><address id="zlrdt"><thead id="zlrdt"></thead></address><legend id="zlrdt"><p id="zlrdt"></p></legend><legend id="zlrdt"><thead id="zlrdt"></thead></legend><legend id="zlrdt"><address id="zlrdt"></address></legend><pre id="zlrdt"><p id="zlrdt"></p></pre><menuitem id="zlrdt"><thead id="zlrdt"></thead></menuitem><mark id="zlrdt"><output id="zlrdt"></output></mark><pre id="zlrdt"><p id="zlrdt"></p></pre><p id="zlrdt"><form id="zlrdt"></form></p><p id="zlrdt"><thead id="zlrdt"></thead></p><thead id="zlrdt"><progress id="zlrdt"></progress></thead><progress id="zlrdt"><menuitem id="zlrdt"></menuitem></progress><video id="zlrdt"><menuitem id="zlrdt"></menuitem></video><tt id="zlrdt"><style id="zlrdt"></style></tt><thead id="zlrdt"><acronym id="zlrdt"></acronym></thead><form id="zlrdt"><output id="zlrdt"></output></form><big id="zlrdt"><mark id="zlrdt"></mark></big><pre id="zlrdt"><pre id="zlrdt"></pre></pre><legend id="zlrdt"><big id="zlrdt"></big></legend><mark id="zlrdt"><font id="zlrdt"></font></mark><strong id="zlrdt"><style id="zlrdt"></style></strong><dfn id="zlrdt"><strong id="zlrdt"></strong></dfn><legend id="zlrdt"><big id="zlrdt"></big></legend><track id="zlrdt"><style id="zlrdt"></style></track><optgroup id="zlrdt"><pre id="zlrdt"></pre></optgroup><video id="zlrdt"><pre id="zlrdt"></pre></video><p id="zlrdt"><form id="zlrdt"></form></p><font id="zlrdt"><track id="zlrdt"></track></font><menuitem id="zlrdt"><u id="zlrdt"></u></menuitem><pre id="zlrdt"><form id="zlrdt"></form></pre><sup id="zlrdt"><thead id="zlrdt"></thead></sup><u id="zlrdt"><strong id="zlrdt"></strong></u><listing id="zlrdt"><pre id="zlrdt"></pre></listing><var id="zlrdt"><thead id="zlrdt"></thead></var></div><header class="header container"><span id="j7zvpnt" 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="jfjljbj" class="tigs"> 發(fā)信息做推廣就找產(chǎn)品網(wǎng)<br />企業(yè)電商信息綜合服務平臺 </span><div id="ftbpp7t" class="searchbox"><div id="j7pltrf" class="searchLt"><div id="fbpnt9j" 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="v77prfv" class="clearfix searchWrap"><div id="795p7dn" 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="3vtbp9b" class="container"><ul><li id = "index_index"><a href="http://www.cdcfah.com/"><span>首頁</span></a></li><li id = "index_company"><a ><span>企業(yè)名錄</span></a></li><li id = "index_product"><a href="http://www.cdcfah.com/cp/"><span>產(chǎn)品供應</span></a></li><li id = "index_news"><a href="http://www.cdcfah.com/zx/"><span>新聞資訊</span></a></li><li id = "index_article"><a href="http://www.cdcfah.com/xw/"><span>行業(yè)資訊</span></a></li><li id = "index_show"><a href="http://www.cdcfah.com/zh/"><span>展會信息</span></a></li></ul></div></nav><section class="wrap clearfix"><section class="container clearfix tcPro"><section class="home-main container clearfix"><div id="ppltjrf" class="twoCol"><div id="h7rv7h7" class="page-proshow clearfix"><p class="current"> 當前位置:<a href="http://www.cdcfah.com/">首頁?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應</a>?<a href="http://www.cdcfah.com/cp/second-_jxjxysb/">機械及行業(yè)設備</a>?<a href="http://www.cdcfah.com/cp/third-jxjxysb_hggdjpjxs/">化工管道及配件</a>?新市區(qū)球墨鑄鐵管推薦錦宏皓供應</p><div id="9ftjzhv" class="leftbox clearfix"><h1>新市區(qū)球墨鑄鐵管推薦錦宏皓供應</h1><div id="7nl9jtj" class="proBig"><div id="d5v7dt9" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/jhhsm/2019/6/636959543149289467/6369595431492894676091816.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="pt99j7n" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/jhhsm/2019/6/636959543149289467/6369595431492894676091816.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="xr9bx9n" 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>新疆維吾爾自治區(qū)</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>新市區(qū)球墨鑄鐵管推薦,球墨鑄鐵管</p><p><span>***更新：</span>2020-07-03 07:13:30</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="99l59v5" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">新疆錦宏皓商貿(mào)有限公司</a></p><p><span>聯(lián)系人：</span>閆會平</p><p><span>郵箱: </span>896446354@qq.com</p><p><span>電話: </span>13999253221</p><p><span>傳真: </span>0991_6885581</p><p><span>網(wǎng)址: </span></p><p><span>手機: </span>0991-6868255</p><p><span>地址: </span>新疆烏魯木齊市米東區(qū)米東南路西三巷1151號華凌建材進出口基地鋼材區(qū)25棟26號商鋪</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="x9trxvt" class="page-proshow02"><p class="title">詳細說明</p><div id="75tjndz" class="box"><p><p style="text-indent:25px">離心球墨鑄鐵管所采用的材質(zhì)和普通的鑄鐵管不同，而是代水冷金屬型離心材質(zhì)。Dg100毫米以下模具接納水套冷卻封閉,全部的材質(zhì)在Dg150rnm雨型冷卻。涌入活動入口端參加硅鈣合金作為接種,每次澆注后,必要利用壓縮氛圍在模具外貌噴涂一層薄薄的干硅鈣粉，新市區(qū)球墨鑄鐵管推薦、離心機是一個封閉的外殼由上、下一半，新市區(qū)球墨鑄鐵管推薦,副角的輪安置在外殼的底部,把前面齒環(huán),安置在外殼的底部的直流電機調(diào)速通過直接驅(qū)動齒輪鑄造、殼休全部配備兩頭密封,前端安置在圓柱殼將低于一半環(huán)聲音滿RAE離心機外殼裝有車輪,使在傾斜軌道上往復生動,往復生動的離心機液壓設置裝備部署，新市區(qū)球墨鑄鐵管推薦,壓力為9.65105 pa。阿克蘇球墨鑄鐵水篦子廠家直供。新市區(qū)球墨鑄鐵管推薦</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="新市區(qū)球墨鑄鐵管推薦,球墨鑄鐵管" src="http://tyunfile.71360.com/UpLoadFile/jhhsm/2019/6/636959543149289467/6369595431492894676091816.jpg"></div><p> 一、球墨鑄鐵的概念球墨鑄鐵是通過球化和孕育處理得到的球狀石墨，有效地提高了鑄鐵的機械性能，特別是提高了塑性和韌性，從而得到比碳鋼還高的強度。球墨鑄鐵是20世紀五十年代發(fā)展起來的一種**度鑄鐵材料，其綜合性能接近于鋼，正是基于其優(yōu)異的性能，已成功地用于鑄造一些受力復雜，強度、韌性、耐磨性要求較高的零件。球墨鑄鐵已迅速發(fā)展為*次于灰鑄鐵的、應用十分***的鑄鐵材料。所謂“以鐵代鋼”，主要指球墨鑄鐵。二、成分生鐵是含碳量大于2％的鐵碳合金，工業(yè)生鐵含碳量一般在，并含C、SI、Mn、S、P等元素，是用鐵礦石經(jīng)高爐冶煉的產(chǎn)品。根據(jù)生鐵里碳存在形態(tài)的不同，又可分為---煉鋼生鐵、鑄造生鐵和球墨鑄鐵等幾種。析出的石墨呈球形的鑄鐵。球狀石墨對金屬基體的割裂作用比片狀石墨小，使鑄鐵的強度達到基體組織強度的70～90％，抗拉強度可達120kgf/mm2，并且具有良好的韌性。球墨鑄鐵除鐵外的化學成分通常為：含碳量～％，含硅量～％，含錳、磷、硫總量不超過％和適量的稀土、鎂等球化劑。三、性能球鐵鑄件差不多已在所有主要工業(yè)部門中得到應用，這些部門要求高的強度、塑性、韌性、耐磨性、耐嚴重的熱和機械沖擊、耐高溫或低溫、耐腐蝕以及尺寸穩(wěn)定性等。水磨溝區(qū)球墨鑄鐵管推薦公司阿勒泰專業(yè)球墨鑄鐵管銷售廠家。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="新市區(qū)球墨鑄鐵管推薦,球墨鑄鐵管" src="http://tyunfile.71360.com/UpLoadFile/jhhsm/2019/6/636959543324807335/6369595433248073359988493.jpg"></div><p style="text-indent:25px">球墨鑄鐵管與飲用水接觸的材質(zhì)要求球鐵管、管件和附件無論長期還是短期用于生活用水安裝鋪設，這些部件都不應對該種生活用水產(chǎn)生有害應影響。水質(zhì)應符合GB/T 17219的規(guī)定。管和管件的密封性。水壓試驗壓力：所有管與管件都應在GB/T 13295-2003《水及燃氣管道用球墨鑄鐵管、管件和附件》規(guī)定的試驗壓力下進行水壓試驗，試驗過程中不應有滲漏、出汗。 </p><p> 620系列V8、V12、V16柴油機是河南柴油機重工有限公司引進德國MWM公司的大功率柴油機，材質(zhì)為QT500—7，呋喃樹脂砂造型、制芯，澆注重量1400～2800kg，在實現(xiàn)無冒口鑄造之前的工藝如圖1所示。雖然自生產(chǎn)以來工藝不斷改進，但以V12為例，澆注重量1850kg，外型冷鐵需42塊，陶瓷過濾片14片，冒口14個，在側(cè)面φ60mm孔和V型面端頭φ36mm孔等處仍有縮松等鑄造缺點。圖1從620機體的結(jié)構(gòu)來看：要實現(xiàn)無冒口鑄造比較好金屬液從油底殼處引入，620機體總高729mm（從油底殼至缸口比較高處），落差不大，可以實現(xiàn)金屬液從油底殼處引入（即頂注）。頂注工藝有利于金屬液自下而上的凝固，有利于鑄件的補縮，同時也有利于消除鑄件的冷隔。因此考慮將澆注系統(tǒng)移至油底殼處，并在橫澆道與內(nèi)澆道搭接處加大，以取代原發(fā)熱保溫冒口，利用自下而上的凝固順序，去除所有外型冷鐵和發(fā)熱保溫冒口，以減少澆注量，去除10片陶瓷過濾片，*在橫澆道搭接處保留4片，以過濾金屬液，同時適當調(diào)整化學成分：wC＝～、wSi＝～、wMn＝～，澆注溫度1350～1370℃，澆注時間控制在（45±5）s。通過在三個機型的調(diào)試生產(chǎn)和試加工證明，用無冒口鑄造工藝，生產(chǎn)的機體毛坯基本無鑄造缺點。阿勒泰專業(yè)球墨鑄鐵管規(guī)格。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="新市區(qū)球墨鑄鐵管推薦,球墨鑄鐵管" src="http://tyunfile.71360.com/UpLoadFile/jhhsm/2019/6/636959543241897858/6369595432418978587567592.jpg"></div><p> 鑄鐵管、球墨鑄鐵管及管件的外觀質(zhì)量應符合下列規(guī)定：.1管及管件表面不得有裂紋，管及管件不得有妨礙使用的凹凸不平的缺點；.2采用橡膠圈柔性接口的鑄鐵、球墨鑄鐵管，承口的內(nèi)工作面和插口的外工作面應光滑、輪廓清晰，不得有影響接口密封性的缺點；.3鑄鐵管、球墨鑄鐵管及管件的尺寸公差應符合現(xiàn)行國家產(chǎn)品標準的規(guī)定。管及管件下溝前，應***承口內(nèi)部的油污、飛刺、鑄砂及凹凸不平的鑄瘤；柔性接口鑄鐵管及管件承口的內(nèi)工作面、插口的外工作面應修整光滑，不得有溝槽、凸脊缺點；有裂紋的管及管件不得使用。沿直線安裝管道時，宜選用管徑公差組合**小的管節(jié)組對連接，接口的環(huán)向間隙應均勻，承插口間的縱向間隙不應小于3mm。管道沿曲線安裝時，接口的允許轉(zhuǎn)角，不得大于表。表沿曲線安裝接口的允許轉(zhuǎn)角剛性接口材料應符合下列規(guī)定：.1水泥宜采用425號水泥；.2石棉應選用機選4F級溫石棉；.3油麻應采用纖維較長、無皮質(zhì)、清潔、松軟、富有韌性的油麻；.4圓形橡膠圈應符合國家現(xiàn)行標準《預應力、自應力鋼筋混凝土管用橡膠密封圈》的規(guī)定；.5鉛的純度不應小于99%。剛性接口填料應符合設計規(guī)定。設計無規(guī)定時，宜符合表表剛性接口填料的規(guī)定石棉水泥應在填打前拌和。阿克蘇離心球墨鑄鐵管廠家直供。水磨溝區(qū)球墨鑄鐵管廠家</p><p style="text-indent:25px"> 阿克蘇離心球墨鑄鐵管推薦。新市區(qū)球墨鑄鐵管推薦</p><p> 干濕程度比面砂稍微偏濕。裝入包內(nèi)，由上到下用手搪于包的四周，要求厚度均勻，用膠皮管用力敲打，壓平壓光。4．烘烤。要求必須烘干烘透!否則球化包包襯中的水分與鎂元素發(fā)生化學反應，產(chǎn)生沸騰現(xiàn)象，容易導致整包鐵水報廢。5.修補。烘干后需對裂紋進行修補，修補后用黑芡粉涂料對內(nèi)壁涂刷，防鐵水粘包。在使用過程中，應隨時檢查包襯耐火材料是否脫落，發(fā)現(xiàn)脫落要及時修補。二．球化處理1.裝料。嚴格按照球化孕育處理工藝要求操作。已知鐵水量，使用電子秤稱取球化劑和孕育劑。先將球化劑、孕育劑和鐵屑依次放入球化包的反應堤壩內(nèi)，并依次用搗錘平整搗實。搗實程度依據(jù)球化反應的強弱程度進行調(diào)整，然后再用聚渣劑平鋪一層。所有的一切均為了延緩球化劑的起爆時間，從而提高吸收率。2.球化反應。當鐵水的化學成分和溫度均符合工藝要求時，開始出鐵球化處理。（1）注意調(diào)整好球化包的停放位置，必須保證鐵水的沖入位置是放球化劑及孕育劑的另一側(cè)堤壩內(nèi)，切忌直沖球化劑。否則嚴重影響球化劑的吸收。（2）開始出鐵時流速要快易于起爆，待反應激烈時，逐漸減小流速不斷流。隨著球化反應的由強變?nèi)踔饾u加大流速，理想狀態(tài)為：鐵水放至要求值時，球化反應剛好停止。新市區(qū)球墨鑄鐵管推薦</p><p style="text-indent:25px">新疆錦宏皓商貿(mào)有限公司是專業(yè)從事“球墨鑄鐵管|球墨給水管|自來水管道|井蓋”的企業(yè)，公司秉承“誠信經(jīng)營，用心服務”的理念，為您提供質(zhì)量的產(chǎn)品和服務。歡迎來電咨詢！</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/477508.html</p></div></div></div></div></div><div id="vbxn9v5" class="page-right twoColRt"><div id="7xbhnbz" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="ftbjhnl" 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="ttbjzxv" 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="xtjz9db" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/2083415.html"><div><img src="https://tyunfile.71360.com/UploadFile/WZAJZNKJ/637332852248037109/2461316.png" alt="200l桶自動灌裝機生產(chǎn)廠歡迎來電溫州奧基智能科技供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>200l桶自動灌裝機生產(chǎn)廠歡迎來電溫州奧基智能科技供應</p></a></div><div id="b7zdthx" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/1387.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/8/3/11/637004297269091023_cyjqc_1306937.jpg" alt="烏魯木齊市會務租車網(wǎng) 車永捷供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>烏魯木齊市會務租車網(wǎng) 車永捷供應</p></a></div><div id="vbjrpvt" class="clear"></div></div><div id="ftrh997" 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="d7h95bx" 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="drz9lzx" class="box box-add clearfix"><ul class="box-list"><li><a href="http://www.cdcfah.com/cp/228780.html"><div id="hfndl95" class="reImg"><img src="http://tyunfile.71360.com/UpLoadFile/jhhsm/2019/6/636959543241897858/6369595432418978587567592.jpg" alt="烏魯木齊專業(yè)球墨鑄鐵管銷售廠家錦宏皓供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>烏魯木齊專業(yè)球墨鑄鐵管銷售廠家錦宏皓供應</p></a></li><li><a href="http://www.cdcfah.com/cp/229229.html"><div id="hzhf9nt" class="reImg"><img src="http://tyunfile.71360.com/UpLoadFile/jhhsm/2019/6/636959543149289467/6369595431492894676091816.jpg" alt="天山區(qū)球墨鑄鐵管哪家好錦宏皓供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>天山區(qū)球墨鑄鐵管哪家好錦宏皓供應</p></a></li><li><a href="http://www.cdcfah.com/cp/229716.html"><div id="d99f7xv" class="reImg"><img src="http://tyunfile.71360.com/UpLoadFile/jhhsm/2019/6/636959543241897858/6369595432418978587567592.jpg" alt="米東區(qū)球墨鑄鐵管推薦廠家錦宏皓供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>米東區(qū)球墨鑄鐵管推薦廠家錦宏皓供應</p></a></li><li><a href="http://www.cdcfah.com/cp/230709.html"><div id="drzhxnb" class="reImg"><img src="http://tyunfile.71360.com/UpLoadFile/jhhsm/2019/6/636959637491470029/6369596374914700298502174.jpg" alt="烏魯木齊球墨鑄鐵井蓋哪家好錦宏皓供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>烏魯木齊球墨鑄鐵井蓋哪家好錦宏皓供應</p></a></li><li><a href="http://www.cdcfah.com/cp/230715.html"><div id="9zvlbhx" class="reImg"><img src="http://tyunfile.71360.com/UpLoadFile/jhhsm/2019/6/636959543149289467/6369595431492894676091816.jpg" alt="烏魯木齊縣球墨鑄鐵管聯(lián)系方式錦宏皓供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>烏魯木齊縣球墨鑄鐵管聯(lián)系方式錦宏皓供應</p></a></li><li><a href="http://www.cdcfah.com/cp/230716.html"><div id="zfnvbzf" class="reImg"><img src="http://tyunfile.71360.com/UpLoadFile/jhhsm/2019/6/636973165956074490/6369731659560744903324287.jpg" alt="烏魯木齊球墨鑄鐵管要多少錢錦宏皓供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>烏魯木齊球墨鑄鐵管要多少錢錦宏皓供應</p></a></li><li><a href="http://www.cdcfah.com/cp/231667.html"><div id="ljhp79h" class="reImg"><img src="http://tyunfile.71360.com/UpLoadFile/jhhsm/2019/6/636959637491470029/6369596374914700298502174.jpg" alt="烏魯木齊球墨鑄鐵井蓋價格錦宏皓供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>烏魯木齊球墨鑄鐵井蓋價格錦宏皓供應</p></a></li><li><a href="http://www.cdcfah.com/cp/232143.html"><div id="thnlb7n" class="reImg"><img src="http://tyunfile.71360.com/UpLoadFile/jhhsm/2019/6/636959637491470029/6369596374914700298502174.jpg" alt="烏魯木齊球墨鑄鐵井蓋銷售廠家錦宏皓供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>烏魯木齊球墨鑄鐵井蓋銷售廠家錦宏皓供應</p></a></li></ul></div></div><div id="nbpft9v" 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="tzzx9fv" class="box box-add clearfix"><ul class="box-list"><li><a href="http://www.cdcfah.com/cp/229716.html"><div id="bhxnb9d" class="reImg"><img src="http://tyunfile.71360.com/UpLoadFile/jhhsm/2019/6/636959543241897858/6369595432418978587567592.jpg" alt="米東區(qū)球墨鑄鐵管推薦廠家錦宏皓供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>米東區(qū)球墨鑄鐵管推薦廠家錦宏皓供應</p></a></li><li><a href="http://www.cdcfah.com/cp/2859787.html"><div id="fdbrh7l" class="reImg"><img src="http://tyunfile.71360.com/UpLoadFile/jhhsm/2019/6/636959543149289467/6369595431492894676091816.jpg" alt="天山區(qū)球墨鑄鐵管價位多少錦宏皓供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>天山區(qū)球墨鑄鐵管價位多少錦宏皓供應</p></a></li><li><a href="http://www.cdcfah.com/cp/791941.html"><div id="zv9dbft" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/xdgc123/637304913642236328/5787757.png" alt="東莞空壓管道改造工程歡迎咨詢興鼎工程供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>東莞空壓管道改造工程歡迎咨詢興鼎工程供應</p></a></li><li><a href="http://www.cdcfah.com/cp/680725.html"><div id="7fdlbzf" class="reImg"><img src="http://tyunfile.71360.com/UpLoadFile/jhhsm/2019/6/636959543149289467/6369595431492894676091816.jpg" alt="烏魯木齊縣球墨鑄鐵管多少錢錦宏皓供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>烏魯木齊縣球墨鑄鐵管多少錢錦宏皓供應</p></a></li><li><a href="http://www.cdcfah.com/cp/874579.html"><div id="7t79nlr" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/xgtflgj/637303391157402344/1858.png" alt="宿遷軟接頭咨詢誠信經(jīng)營無錫鑫廣泰法蘭管件供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>宿遷軟接頭咨詢誠信經(jīng)營無錫鑫廣泰法蘭管件供應</p></a></li><li><a href="http://www.cdcfah.com/cp/2990824.html"><div id="rhfvdrh" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/fbdgy/637425917833961858/3608820.jpg" alt="蘇州等離子切割除塵蛇皮軟管材質(zhì) 富佰德供" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>蘇州等離子切割除塵蛇皮軟管材質(zhì) 富佰德供</p></a></li><li><a href="http://www.cdcfah.com/cp/230715.html"><div id="zfdl7d7" class="reImg"><img src="http://tyunfile.71360.com/UpLoadFile/jhhsm/2019/6/636959543149289467/6369595431492894676091816.jpg" alt="烏魯木齊縣球墨鑄鐵管聯(lián)系方式錦宏皓供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>烏魯木齊縣球墨鑄鐵管聯(lián)系方式錦宏皓供應</p></a></li><li><a href="http://www.cdcfah.com/cp/3190712.html"><div id="zvl7ljh" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/fbdgy/637425917841432677/9827486.jpg" alt="蘇州等離子切割除塵蛇皮軟管外徑尺寸富佰德供" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>蘇州等離子切割除塵蛇皮軟管外徑尺寸富佰德供</p></a></li></ul></div></div></section></section><footer class="footer"><div id="d9br7br" class="container"><p><a href="http://www.cdcfah.com/">首頁</a> | <a >企業(yè)名錄</a> | <a href="http://www.cdcfah.com/cp/">產(chǎn)品供應</a> | <a href="http://www.cdcfah.com/zx/">新聞資訊</a> | <a href="http://www.cdcfah.com/xw/">行業(yè)資訊</a> | <a href="http://www.cdcfah.com/zh/">展會信息</a> | <a href="http://www.cdcfah.com/sitemap.html">網(wǎng)站地圖</a> | </p><p><p><p>b2b網(wǎng)站_b2b電子商務平臺【買產(chǎn)品】-上?？谄蚴称酚邢薰??<a target="_blank">?<span style="white-space:normal;text-indent:24px;"><a target="_blank"><span style="font-family:" font-size:13.3333px;text-align:center;white-space:pre-wrap;caret-color:#1e6fff;background-color:#ffffff;"="">滬ICP備18002634號-32</span></a> </span><br /></a>??<span>??</span></p></p><p style="text-align:center;white-space:normal;"> <br /> </p> <p style="white-space:normal;text-align:center;"> <a target="_blank"></a> </p></p></div></footer> <footer> <a href="http://www.cdcfah.com/" title="六月丁香婷婷亚洲中文字幕,欧美精品高清一区二区蜜芽,尤物92午夜福利视频,精品视频一区二区三区在线观看">六月丁香婷婷亚洲中文字幕,欧美精品高清一区二区蜜芽,尤物92午夜福利视频,精品视频一区二区三区在线观看</a> <div style="position:fixed;left:-9000px;top:-9000px;"><object id="qgqbi"></object><delect id="qgqbi"><sub id="qgqbi"><dl id="qgqbi"></dl></sub></delect><track id="qgqbi"></track><tr id="qgqbi"></tr><video id="qgqbi"></video><xmp id="qgqbi"><span id="qgqbi"></span></xmp><span id="qgqbi"></span><strong id="qgqbi"><em id="qgqbi"><sup id="qgqbi"><progress id="qgqbi"></progress></sup></em></strong><dl id="qgqbi"><small id="qgqbi"></small></dl><wbr id="qgqbi"></wbr><noscript id="qgqbi"></noscript><tr id="qgqbi"></tr><track id="qgqbi"><dl id="qgqbi"></dl></track><label id="qgqbi"><em id="qgqbi"></em></label><tbody id="qgqbi"></tbody><blockquote id="qgqbi"></blockquote><dfn id="qgqbi"><center id="qgqbi"></center></dfn><sub id="qgqbi"></sub><u id="qgqbi"></u><noframes id="qgqbi"></noframes><menu id="qgqbi"></menu><blockquote id="qgqbi"></blockquote><track id="qgqbi"><label id="qgqbi"></label></track><tbody id="qgqbi"></tbody><legend id="qgqbi"></legend><th id="qgqbi"><button id="qgqbi"></button></th><listing id="qgqbi"><rt id="qgqbi"></rt></listing><sup id="qgqbi"><dd id="qgqbi"><tbody id="qgqbi"></tbody></dd></sup><menu id="qgqbi"><xmp id="qgqbi"></xmp></menu><fieldset id="qgqbi"><acronym id="qgqbi"></acronym></fieldset><wbr id="qgqbi"><mark id="qgqbi"><strong id="qgqbi"></strong></mark></wbr><tbody id="qgqbi"><small id="qgqbi"></small></tbody><label id="qgqbi"><tfoot id="qgqbi"></tfoot></label><div id="qgqbi"><th id="qgqbi"><object id="qgqbi"></object></th></div><listing id="qgqbi"></listing><source id="qgqbi"><ins id="qgqbi"></ins></source><noframes id="qgqbi"></noframes><noscript id="qgqbi"><strike id="qgqbi"><tt id="qgqbi"></tt></strike></noscript><strike id="qgqbi"><rp id="qgqbi"></rp></strike><dl id="qgqbi"></dl><th id="qgqbi"></th><acronym id="qgqbi"></acronym><center id="qgqbi"><input id="qgqbi"><div id="qgqbi"><th id="qgqbi"></th></div></input></center><label id="qgqbi"></label><tr id="qgqbi"><label id="qgqbi"><center id="qgqbi"></center></label></tr><menuitem id="qgqbi"><em id="qgqbi"><legend id="qgqbi"></legend></em></menuitem><pre id="qgqbi"></pre><fieldset id="qgqbi"><address id="qgqbi"><abbr id="qgqbi"><dl id="qgqbi"></dl></abbr></address></fieldset><sup id="qgqbi"><form id="qgqbi"></form></sup><form id="qgqbi"></form> <form id="qgqbi"></form><center id="qgqbi"><rp id="qgqbi"></rp></center><code id="qgqbi"></code><option id="qgqbi"><i id="qgqbi"><tr id="qgqbi"></tr></i></option><address id="qgqbi"></address><pre id="qgqbi"></pre><wbr id="qgqbi"></wbr><dl id="qgqbi"><delect id="qgqbi"><bdo id="qgqbi"></bdo></delect></dl><table id="qgqbi"><p id="qgqbi"></p></table><label id="qgqbi"><xmp id="qgqbi"><noscript id="qgqbi"><dl id="qgqbi"></dl></noscript></xmp></label><cite id="qgqbi"></cite><acronym id="qgqbi"><object id="qgqbi"><big id="qgqbi"></big></object></acronym><rp id="qgqbi"></rp><tt id="qgqbi"></tt><output id="qgqbi"></output><table id="qgqbi"><p id="qgqbi"><ruby id="qgqbi"></ruby></p></table><tt id="qgqbi"><tbody id="qgqbi"><acronym id="qgqbi"><b id="qgqbi"></b></acronym></tbody></tt><u id="qgqbi"></u><bdo id="qgqbi"><tr id="qgqbi"><dfn id="qgqbi"></dfn></tr></bdo><strike id="qgqbi"><font id="qgqbi"></font></strike><s id="qgqbi"></s><acronym id="qgqbi"><samp id="qgqbi"><code id="qgqbi"><pre id="qgqbi"></pre></code></samp></acronym><cite id="qgqbi"></cite><form id="qgqbi"><dl id="qgqbi"><pre id="qgqbi"><label id="qgqbi"></label></pre></dl></form><center id="qgqbi"><rp id="qgqbi"></rp></center><font id="qgqbi"></font><menu id="qgqbi"></menu><small id="qgqbi"><strong id="qgqbi"><sup id="qgqbi"><form id="qgqbi"></form></sup></strong></small><label id="qgqbi"><tfoot id="qgqbi"><em id="qgqbi"></em></tfoot></label><optgroup id="qgqbi"><fieldset id="qgqbi"><thead id="qgqbi"><strong id="qgqbi"></strong></thead></fieldset></optgroup><label id="qgqbi"></label><meter id="qgqbi"><noframes id="qgqbi"><i id="qgqbi"><ins id="qgqbi"></ins></i></noframes></meter><kbd id="qgqbi"></kbd><b id="qgqbi"></b><dl id="qgqbi"><delect id="qgqbi"><th id="qgqbi"><span id="qgqbi"></span></th></delect></dl><font id="qgqbi"></font><small id="qgqbi"></small><mark id="qgqbi"></mark><del id="qgqbi"><dfn id="qgqbi"><source id="qgqbi"><tr id="qgqbi"></tr></source></dfn></del><dd id="qgqbi"><ruby id="qgqbi"><menu id="qgqbi"></menu></ruby></dd><th id="qgqbi"><em id="qgqbi"></em></th><abbr id="qgqbi"></abbr><span id="qgqbi"><kbd id="qgqbi"><dfn id="qgqbi"><sub id="qgqbi"></sub></dfn></kbd></span><ins id="qgqbi"></ins><s id="qgqbi"><progress id="qgqbi"></progress></s><th id="qgqbi"></th><bdo id="qgqbi"></bdo><blockquote id="qgqbi"></blockquote><b id="qgqbi"></b><nav id="qgqbi"><div id="qgqbi"></div></nav> <meter id="qgqbi"><dfn id="qgqbi"><source id="qgqbi"><tr id="qgqbi"></tr></source></dfn></meter><tfoot id="qgqbi"></tfoot><big id="qgqbi"><pre id="qgqbi"><s id="qgqbi"></s></pre></big><small id="qgqbi"></small><table id="qgqbi"><td id="qgqbi"><sup id="qgqbi"></sup></td></table><form id="qgqbi"><tr id="qgqbi"></tr></form><tr id="qgqbi"><fieldset id="qgqbi"><thead id="qgqbi"><strong id="qgqbi"></strong></thead></fieldset></tr><ul id="qgqbi"></ul><center id="qgqbi"><optgroup id="qgqbi"><div id="qgqbi"></div></optgroup></center><rp id="qgqbi"><input id="qgqbi"><blockquote id="qgqbi"><th id="qgqbi"></th></blockquote></input></rp><tbody id="qgqbi"></tbody><form id="qgqbi"><u id="qgqbi"><fieldset id="qgqbi"></fieldset></u></form><rp id="qgqbi"></rp><b id="qgqbi"><small id="qgqbi"></small></b><dd id="qgqbi"></dd><kbd id="qgqbi"></kbd><code id="qgqbi"><pre id="qgqbi"><ul id="qgqbi"></ul></pre></code><strong id="qgqbi"></strong><cite id="qgqbi"><sub id="qgqbi"></sub></cite><object id="qgqbi"></object><dfn id="qgqbi"></dfn><pre id="qgqbi"></pre><xmp id="qgqbi"></xmp><pre id="qgqbi"></pre><sup id="qgqbi"><form id="qgqbi"><cite id="qgqbi"></cite></form></sup><tt id="qgqbi"><tbody id="qgqbi"><acronym id="qgqbi"><b id="qgqbi"></b></acronym></tbody></tt><input id="qgqbi"></input><acronym id="qgqbi"><samp id="qgqbi"><code id="qgqbi"></code></samp></acronym><nobr id="qgqbi"><pre id="qgqbi"><ul id="qgqbi"><strong id="qgqbi"></strong></ul></pre></nobr><menuitem id="qgqbi"><em id="qgqbi"><wbr id="qgqbi"><mark id="qgqbi"></mark></wbr></em></menuitem><dl id="qgqbi"></dl><rp id="qgqbi"><input id="qgqbi"><div id="qgqbi"></div></input></rp><div id="qgqbi"><button id="qgqbi"><pre id="qgqbi"><meter id="qgqbi"></meter></pre></button></div><address id="qgqbi"></address><thead id="qgqbi"><abbr id="qgqbi"><sup id="qgqbi"></sup></abbr></thead><em id="qgqbi"></em><ul id="qgqbi"><listing id="qgqbi"><wbr id="qgqbi"></wbr></listing></ul><listing id="qgqbi"></listing><wbr id="qgqbi"></wbr><thead id="qgqbi"><abbr id="qgqbi"><strike id="qgqbi"></strike></abbr></thead><menuitem id="qgqbi"></menuitem><pre id="qgqbi"></pre><pre id="qgqbi"></pre><dl id="qgqbi"><delect id="qgqbi"><bdo id="qgqbi"><span id="qgqbi"></span></bdo></delect></dl><ruby id="qgqbi"></ruby><pre id="qgqbi"><strike id="qgqbi"><tt id="qgqbi"><i id="qgqbi"></i></tt></strike></pre><fieldset id="qgqbi"><address id="qgqbi"></address></fieldset><cite id="qgqbi"><sub id="qgqbi"></sub></cite><optgroup id="qgqbi"></optgroup><fieldset id="qgqbi"><address id="qgqbi"></address></fieldset></div> <div class="friend-links"> <a href="http://www.bjcldhs.com">亚洲另类在线欧美制服</a> <a href="http://www.ahlxmyzz.com">色七七在线综合视频</a> <a href="http://www.junzishuo.com">亚洲中文字幕久久精品91</a> <a href="http://www.yhzblp.com">国产精品自在在线免费</a> <a href="http://www.zwlkg.com">久久国产乱子伦精品免费午夜</a> </div> </footer> <script> (function(){ var bp = document.createElement('script'); var curProtocol = window.location.protocol.split(':')[0]; if (curProtocol === 'https') { bp.src = 'https://zz.bdstatic.com/linksubmit/push.js'; } else { bp.src = 'http://push.zhanzhang.baidu.com/push.js'; } var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(bp, s); })(); </script> </body><div id="t1l5r" class="pl_css_ganrao" style="display: none;"><u id="t1l5r"><legend id="t1l5r"></legend></u><thead id="t1l5r"><font id="t1l5r"></font></thead><strong id="t1l5r"><form id="t1l5r"></form></strong><pre id="t1l5r"><big id="t1l5r"></big></pre><address id="t1l5r"><nobr id="t1l5r"></nobr></address><strong id="t1l5r"><sup id="t1l5r"></sup></strong><u id="t1l5r"><strong id="t1l5r"></strong></u><thead id="t1l5r"><optgroup id="t1l5r"></optgroup></thead><style id="t1l5r"><legend id="t1l5r"></legend></style><pre id="t1l5r"><form id="t1l5r"></form></pre><optgroup id="t1l5r"><sup id="t1l5r"></sup></optgroup><u id="t1l5r"><strong id="t1l5r"></strong></u><dfn id="t1l5r"><strong id="t1l5r"></strong></dfn><progress id="t1l5r"><address id="t1l5r"></address></progress><listing id="t1l5r"><var id="t1l5r"></var></listing><thead id="t1l5r"><b id="t1l5r"></b></thead><big id="t1l5r"><b id="t1l5r"></b></big><pre id="t1l5r"><mark id="t1l5r"></mark></pre><nobr id="t1l5r"><legend id="t1l5r"></legend></nobr><nobr id="t1l5r"><acronym id="t1l5r"></acronym></nobr><form id="t1l5r"><font id="t1l5r"></font></form><nobr id="t1l5r"><acronym id="t1l5r"></acronym></nobr><address id="t1l5r"><ruby id="t1l5r"></ruby></address><ol id="t1l5r"><legend id="t1l5r"></legend></ol><listing id="t1l5r"><var id="t1l5r"></var></listing><progress id="t1l5r"><tt id="t1l5r"></tt></progress><pre id="t1l5r"><pre id="t1l5r"></pre></pre><acronym id="t1l5r"><address id="t1l5r"></address></acronym><var id="t1l5r"><style id="t1l5r"></style></var><optgroup id="t1l5r"><pre id="t1l5r"></pre></optgroup><thead id="t1l5r"><font id="t1l5r"></font></thead><progress id="t1l5r"><tt id="t1l5r"></tt></progress><nobr id="t1l5r"><legend id="t1l5r"></legend></nobr><p id="t1l5r"><form id="t1l5r"></form></p><menuitem id="t1l5r"><ruby id="t1l5r"></ruby></menuitem><dfn id="t1l5r"><strong id="t1l5r"></strong></dfn><dfn id="t1l5r"><strong id="t1l5r"></strong></dfn><ol id="t1l5r"><font id="t1l5r"></font></ol><nobr id="t1l5r"><strong id="t1l5r"></strong></nobr><tt id="t1l5r"><u id="t1l5r"></u></tt><b id="t1l5r"><dfn id="t1l5r"></dfn></b><nobr id="t1l5r"><strong id="t1l5r"></strong></nobr><mark id="t1l5r"><output id="t1l5r"></output></mark><u id="t1l5r"><optgroup id="t1l5r"></optgroup></u><track id="t1l5r"><u id="t1l5r"></u></track><style id="t1l5r"><strong id="t1l5r"></strong></style><p id="t1l5r"><thead id="t1l5r"></thead></p><menuitem id="t1l5r"><u id="t1l5r"></u></menuitem><mark id="t1l5r"><dfn id="t1l5r"></dfn></mark><thead id="t1l5r"><progress id="t1l5r"></progress></thead><mark id="t1l5r"><listing id="t1l5r"></listing></mark><mark id="t1l5r"><output id="t1l5r"></output></mark><menuitem id="t1l5r"><u id="t1l5r"></u></menuitem><b id="t1l5r"><dfn id="t1l5r"></dfn></b><progress id="t1l5r"><tt id="t1l5r"></tt></progress><listing id="t1l5r"><p id="t1l5r"></p></listing><listing id="t1l5r"><p id="t1l5r"></p></listing><strong id="t1l5r"><legend id="t1l5r"></legend></strong><output id="t1l5r"><strong id="t1l5r"></strong></output><pre id="t1l5r"><p id="t1l5r"></p></pre><form id="t1l5r"><output id="t1l5r"></output></form><optgroup id="t1l5r"><pre id="t1l5r"></pre></optgroup><acronym id="t1l5r"><track id="t1l5r"></track></acronym><b id="t1l5r"><listing id="t1l5r"></listing></b><big id="t1l5r"><video id="t1l5r"></video></big><form id="t1l5r"><output id="t1l5r"></output></form><p id="t1l5r"><form id="t1l5r"></form></p><menuitem id="t1l5r"><ruby id="t1l5r"></ruby></menuitem><optgroup id="t1l5r"><sup id="t1l5r"></sup></optgroup><form id="t1l5r"><font id="t1l5r"></font></form><menuitem id="t1l5r"><u id="t1l5r"></u></menuitem><strong id="t1l5r"><sup id="t1l5r"></sup></strong><strong id="t1l5r"><nobr id="t1l5r"></nobr></strong><progress id="t1l5r"><tt id="t1l5r"></tt></progress><thead id="t1l5r"><video id="t1l5r"></video></thead><tt id="t1l5r"><u id="t1l5r"></u></tt><sup id="t1l5r"><pre id="t1l5r"></pre></sup><b id="t1l5r"><dfn id="t1l5r"></dfn></b><address id="t1l5r"><thead id="t1l5r"></thead></address><font id="t1l5r"><menuitem id="t1l5r"></menuitem></font><mark id="t1l5r"><output id="t1l5r"></output></mark><thead id="t1l5r"><output id="t1l5r"></output></thead><strong id="t1l5r"><legend id="t1l5r"></legend></strong><output id="t1l5r"><strong id="t1l5r"></strong></output><tt id="t1l5r"><u id="t1l5r"></u></tt><font id="t1l5r"><strong id="t1l5r"></strong></font><output id="t1l5r"><strong id="t1l5r"></strong></output><progress id="t1l5r"><tt id="t1l5r"></tt></progress><ruby id="t1l5r"><strong id="t1l5r"></strong></ruby><optgroup id="t1l5r"><legend id="t1l5r"></legend></optgroup><strong id="t1l5r"><ol id="t1l5r"></ol></strong><p id="t1l5r"><thead id="t1l5r"></thead></p><video id="t1l5r"><dfn id="t1l5r"></dfn></video><address id="t1l5r"><ruby id="t1l5r"></ruby></address><thead id="t1l5r"><acronym id="t1l5r"></acronym></thead><dfn id="t1l5r"><strong id="t1l5r"></strong></dfn><legend id="t1l5r"><menuitem id="t1l5r"></menuitem></legend><style id="t1l5r"><strong id="t1l5r"></strong></style><nobr id="t1l5r"><acronym id="t1l5r"></acronym></nobr><output id="t1l5r"><track id="t1l5r"></track></output><b id="t1l5r"><output id="t1l5r"></output></b><track id="t1l5r"><nobr id="t1l5r"></nobr></track><optgroup id="t1l5r"><listing id="t1l5r"></listing></optgroup><var id="t1l5r"><form id="t1l5r"></form></var><nobr id="t1l5r"><acronym id="t1l5r"></acronym></nobr><ruby id="t1l5r"><optgroup id="t1l5r"></optgroup></ruby><strong id="t1l5r"><ol id="t1l5r"></ol></strong><font id="t1l5r"><track id="t1l5r"></track></font><video id="t1l5r"><pre id="t1l5r"></pre></video><strong id="t1l5r"><legend id="t1l5r"></legend></strong><dfn id="t1l5r"><track id="t1l5r"></track></dfn><video id="t1l5r"><listing id="t1l5r"></listing></video><listing id="t1l5r"><pre id="t1l5r"></pre></listing><pre id="t1l5r"><p id="t1l5r"></p></pre><style id="t1l5r"><acronym id="t1l5r"></acronym></style><strong id="t1l5r"><thead id="t1l5r"></thead></strong><video id="t1l5r"><listing id="t1l5r"></listing></video><legend id="t1l5r"><address id="t1l5r"></address></legend><style id="t1l5r"><acronym id="t1l5r"></acronym></style><progress id="t1l5r"><menuitem id="t1l5r"></menuitem></progress><nobr id="t1l5r"><progress id="t1l5r"></progress></nobr><tt id="t1l5r"><style id="t1l5r"></style></tt><ruby id="t1l5r"><video id="t1l5r"></video></ruby><legend id="t1l5r"><thead id="t1l5r"></thead></legend><listing id="t1l5r"><p id="t1l5r"></p></listing><menuitem id="t1l5r"><ruby id="t1l5r"></ruby></menuitem><acronym id="t1l5r"><address id="t1l5r"></address></acronym><sup id="t1l5r"><pre id="t1l5r"></pre></sup><listing id="t1l5r"><p id="t1l5r"></p></listing><mark id="t1l5r"><output id="t1l5r"></output></mark><form id="t1l5r"><listing id="t1l5r"></listing></form><video id="t1l5r"><listing id="t1l5r"></listing></video><font id="t1l5r"><track id="t1l5r"></track></font><strong id="t1l5r"><address id="t1l5r"></address></strong><acronym id="t1l5r"><address id="t1l5r"></address></acronym><big id="t1l5r"><mark id="t1l5r"></mark></big><address id="t1l5r"><ruby id="t1l5r"></ruby></address><nobr id="t1l5r"><optgroup id="t1l5r"></optgroup></nobr><big id="t1l5r"><b id="t1l5r"></b></big><thead id="t1l5r"><video id="t1l5r"></video></thead><mark id="t1l5r"><listing id="t1l5r"></listing></mark><strong id="t1l5r"><sup id="t1l5r"></sup></strong><optgroup id="t1l5r"><sup id="t1l5r"></sup></optgroup><pre id="t1l5r"><mark id="t1l5r"></mark></pre><pre id="t1l5r"><form id="t1l5r"></form></pre><nobr id="t1l5r"><acronym id="t1l5r"></acronym></nobr><pre id="t1l5r"><form id="t1l5r"></form></pre><font id="t1l5r"><menuitem id="t1l5r"></menuitem></font><progress id="t1l5r"><menuitem id="t1l5r"></menuitem></progress><b id="t1l5r"><pre id="t1l5r"></pre></b></div></html>