杭州輕型工字槽鋼誠(chéng)信互利無(wú)錫佰燁金屬材料供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺(tái)【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="一般工字鋼都是一邊寬一邊窄，而某些場(chǎng)合需要兩邊一樣寬的，而且使用量又很大，所以就單獨(dú)訂貨，相對(duì)標(biāo)準(zhǔn)工字鋼而言，這就是非標(biāo)產(chǎn)品。在結(jié)構(gòu)設(shè)計(jì)中選用工字鋼應(yīng)依據(jù)其力學(xué)性能，化學(xué)性能，可焊性能，結(jié)構(gòu)尺寸等選擇合理的工字鋼進(jìn)行使用，杭州輕型工字槽鋼。"><meta name="keywords" content="杭州輕型工字槽鋼,工字鋼"><link rel="canonical" href="http://m.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://m.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="g0etb" class="pl_css_ganrao" style="display: none;"><rt id="g0etb"></rt><bdo id="g0etb"></bdo><menuitem id="g0etb"></menuitem><tbody id="g0etb"><u id="g0etb"><option id="g0etb"></option></u></tbody><meter id="g0etb"><noframes id="g0etb"><i id="g0etb"></i></noframes></meter><thead id="g0etb"></thead><strong id="g0etb"><label id="g0etb"><small id="g0etb"><center id="g0etb"></center></small></label></strong><object id="g0etb"></object><kbd id="g0etb"></kbd><thead id="g0etb"><sup id="g0etb"><menu id="g0etb"><legend id="g0etb"></legend></menu></sup></thead><meter id="g0etb"></meter><xmp id="g0etb"></xmp><center id="g0etb"><object id="g0etb"></object></center><dfn id="g0etb"><table id="g0etb"></table></dfn><big id="g0etb"></big><form id="g0etb"><legend id="g0etb"><pre id="g0etb"></pre></legend></form><legend id="g0etb"></legend><center id="g0etb"><abbr id="g0etb"><sup id="g0etb"><font id="g0etb"></font></sup></abbr></center><ol id="g0etb"></ol><ol id="g0etb"></ol><ins id="g0etb"><optgroup id="g0etb"><center id="g0etb"><rp id="g0etb"></rp></center></optgroup></ins><optgroup id="g0etb"></optgroup><strike id="g0etb"><font id="g0etb"></font></strike><dl id="g0etb"><small id="g0etb"><p id="g0etb"></p></small></dl><th id="g0etb"><span id="g0etb"><del id="g0etb"></del></span></th><tt id="g0etb"><i id="g0etb"></i></tt><track id="g0etb"></track><sub id="g0etb"></sub><menuitem id="g0etb"><listing id="g0etb"><wbr id="g0etb"></wbr></listing></menuitem><dl id="g0etb"><font id="g0etb"><li id="g0etb"><tfoot id="g0etb"></tfoot></li></font></dl><menuitem id="g0etb"></menuitem><small id="g0etb"><strong id="g0etb"><span id="g0etb"><form id="g0etb"></form></span></strong></small><video id="g0etb"></video><i id="g0etb"></i><code id="g0etb"><pre id="g0etb"><u id="g0etb"></u></pre></code><strong id="g0etb"></strong><span id="g0etb"><form id="g0etb"><cite id="g0etb"></cite></form></span><dl id="g0etb"></dl><xmp id="g0etb"></xmp><table id="g0etb"></table><source id="g0etb"><ins id="g0etb"></ins></source><wbr id="g0etb"></wbr><label id="g0etb"><xmp id="g0etb"><rp id="g0etb"><dl id="g0etb"></dl></rp></xmp></label><pre id="g0etb"><tfoot id="g0etb"></tfoot></pre><sup id="g0etb"></sup><object id="g0etb"><meter id="g0etb"></meter></object><th id="g0etb"><rt id="g0etb"><del id="g0etb"><dfn id="g0etb"></dfn></del></rt></th><code id="g0etb"><pre id="g0etb"></pre></code><dl id="g0etb"></dl><ruby id="g0etb"></ruby><option id="g0etb"></option><i id="g0etb"><ins id="g0etb"></ins></i><legend id="g0etb"></legend><noframes id="g0etb"></noframes><dfn id="g0etb"></dfn><sub id="g0etb"></sub><bdo id="g0etb"><pre id="g0etb"></pre></bdo><style id="g0etb"></style><tt id="g0etb"><tbody id="g0etb"><acronym id="g0etb"><b id="g0etb"></b></acronym></tbody></tt><ins id="g0etb"></ins><tbody id="g0etb"><ol id="g0etb"></ol></tbody><nobr id="g0etb"></nobr><wbr id="g0etb"><mark id="g0etb"><strong id="g0etb"></strong></mark></wbr><dl id="g0etb"><delect id="g0etb"><bdo id="g0etb"><span id="g0etb"></span></bdo></delect></dl><kbd id="g0etb"><strong id="g0etb"><sub id="g0etb"><label id="g0etb"></label></sub></strong></kbd><source id="g0etb"><menuitem id="g0etb"><var id="g0etb"><wbr id="g0etb"></wbr></var></menuitem></source><th id="g0etb"><span id="g0etb"></span></th><ol id="g0etb"></ol><video id="g0etb"><menu id="g0etb"></menu></video><bdo id="g0etb"><acronym id="g0etb"><dfn id="g0etb"><code id="g0etb"></code></dfn></acronym></bdo><sup id="g0etb"></sup><tt id="g0etb"></tt><style id="g0etb"></style><kbd id="g0etb"></kbd><optgroup id="g0etb"><legend id="g0etb"><rp id="g0etb"><input id="g0etb"></input></rp></legend></optgroup><ruby id="g0etb"></ruby><acronym id="g0etb"><strong id="g0etb"></strong></acronym><dfn id="g0etb"></dfn><em id="g0etb"></em><source id="g0etb"><ins id="g0etb"></ins></source><b id="g0etb"></b><acronym id="g0etb"></acronym><div id="g0etb"><th id="g0etb"><object id="g0etb"></object></th></div><acronym id="g0etb"><strong id="g0etb"></strong></acronym><output id="g0etb"></output><tt id="g0etb"></tt><optgroup id="g0etb"><legend id="g0etb"><rp id="g0etb"><input id="g0etb"></input></rp></legend></optgroup><big id="g0etb"></big><ruby id="g0etb"></ruby><rp id="g0etb"><input id="g0etb"><div id="g0etb"><th id="g0etb"></th></div></input></rp><form id="g0etb"><legend id="g0etb"><track id="g0etb"></track></legend></form><pre id="g0etb"></pre><label id="g0etb"><progress id="g0etb"></progress></label><source id="g0etb"><ins id="g0etb"><abbr id="g0etb"><center id="g0etb"></center></abbr></ins></source><strike id="g0etb"></strike><progress id="g0etb"></progress><wbr id="g0etb"><kbd id="g0etb"></kbd></wbr><dl id="g0etb"><delect id="g0etb"><bdo id="g0etb"><span id="g0etb"></span></bdo></delect></dl><label id="g0etb"><thead id="g0etb"><pre id="g0etb"><meter id="g0etb"></meter></pre></thead></label></div><header class="header container"><span id="lwu3fzk" class="logo"><a href="http://m.cdcfah.com/"><img src="/static/new_net_01/images/logo.png" alt="找產(chǎn)品網(wǎng)"></a></span><span id="irbnkrh" 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(tái) </span><div id="zdouwdk" class="searchbox"><div id="i2xo3it" class="searchLt"><div id="wlrt97i" 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(huì)</a></div><div id="unfhqro" class="clearfix searchWrap"><div id="eiqcgce" class="searchInput"><input type="text" name="keywords" placeholder="請(qǐng)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="7c4gipb" class="container"><ul><li id = "index_index"><a href="http://m.cdcfah.com/"><span>首頁(yè)</span></a></li><li id = "index_company"><a ><span>企業(yè)名錄</span></a></li><li id = "index_product"><a href="http://m.cdcfah.com/cp/"><span>產(chǎn)品供應(yīng)</span></a></li><li id = "index_news"><a href="http://m.cdcfah.com/zx/"><span>新聞資訊</span></a></li><li id = "index_article"><a href="http://m.cdcfah.com/xw/"><span>行業(yè)資訊</span></a></li><li id = "index_show"><a href="http://m.cdcfah.com/zh/"><span>展會(huì)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="kjby33z" class="twoCol"><div id="73ofu8b" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://m.cdcfah.com/">首頁(yè)?<a href="http://m.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://m.cdcfah.com/cp/first-_yjkc/">冶金礦產(chǎn)</a>?<a href="http://m.cdcfah.com/cp/second-yjkc_bxgc/">不銹鋼材</a>?<a href="http://m.cdcfah.com/cp/third-bxgc_qtbxgc/">其他不銹鋼材</a>?杭州輕型工字槽鋼誠(chéng)信互利無(wú)錫佰燁金屬材料供應(yīng)</p><div id="yiaskef" class="leftbox clearfix"><h1>杭州輕型工字槽鋼誠(chéng)信互利無(wú)錫佰燁金屬材料供應(yīng)</h1><div id="u3vcewo" class="proBig"><div id="uyqx7oq" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/13665161083/637381945072273827/7937965.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="3m9a7re" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/13665161083/637381945072273827/7937965.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="zx7espr" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價(jià)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(chǎn)品關(guān)鍵詞：</span>杭州輕型工字槽鋼,工字鋼</p><p><span>***更新：</span>2021-02-02 08:17:00</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="3fp7j8o" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">無(wú)錫佰燁金屬材料有限公司</a></p><p><span>聯(lián)系人：</span>張關(guān)賢</p><p><span>郵箱: </span>342970817@qq.com</p><p><span>電話: </span>13665161083</p><p><span>傳真: </span>0510_88680003</p><p><span>網(wǎng)址: </span>http://13665161083.shop.88360.com</p><p><span>手機(jī): </span>0510-88680003</p><p><span>地址: </span>友誼中路288號(hào)</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="dxwnp2b" class="page-proshow02"><p class="title">詳細(xì)說(shuō)明</p><div id="g328lfl" class="box"><p><p style="text-indent:25px">一般工字鋼都是一邊寬一邊窄，而某些場(chǎng)合需要兩邊一樣寬的，而且使用量又很大，所以就單獨(dú)訂貨，相對(duì)標(biāo)準(zhǔn)工字鋼而言，這就是非標(biāo)產(chǎn)品。在結(jié)構(gòu)設(shè)計(jì)中選用工字鋼應(yīng)依據(jù)其力學(xué)性能，化學(xué)性能，可焊性能，結(jié)構(gòu)尺寸等選擇合理的工字鋼進(jìn)行使用，杭州輕型工字槽鋼。國(guó)標(biāo)的就是按照國(guó)家標(biāo)準(zhǔn)制造的，對(duì)其材質(zhì)，外形尺寸，強(qiáng)度都有要求非標(biāo)的就不同了，要看大廠還是小廠的，大廠的材質(zhì)上相對(duì)好一些，小廠出的就不好說(shuō)了，在使用上，杭州輕型工字槽鋼，強(qiáng)度計(jì)算的時(shí)候千萬(wàn)不要按手冊(cè)數(shù)據(jù)（那是國(guó)標(biāo)的），會(huì)造成安全系數(shù)減小。非標(biāo)的也有一定好處，比如用20#的不夠，25#的大，這時(shí)就可以選用25#非標(biāo)的了，可以節(jié)省好多錢（他們的價(jià)格真的差好多?。贾葺p型工字槽鋼。工字鋼的翼緣都是等厚度的，有軋制截面，也有由3塊板焊接構(gòu)成的組合截面。杭州輕型工字槽鋼</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="杭州輕型工字槽鋼,工字鋼" src="https://tyunfile.71360.com/UploadFile/13665161083/637381945072273827/7937965.png"></div><p style="text-indent:25px">以10#普通熱軋工字鋼和輕型工字鋼為例，二者高度都是100，普通工字鋼的腹板厚度、翼板厚度、翼板寬度分別為：4.5、7.6、68,輕型工字鋼的相應(yīng)數(shù)據(jù)為4.2、6.6、55。工字鋼主要分為普通工字鋼、輕型工字鋼、H型鋼三種。普通工字鋼、輕型工字鋼翼緣是變截面靠腹板部厚,外部薄; H型鋼：HW HM HN HEA HEB HEM 等工字鋼的翼緣是等截面。普通工字鋼、輕型工字鋼已經(jīng)形成國(guó)家標(biāo)準(zhǔn)，普通10#工字鋼相當(dāng)于國(guó)際上的I100（也比如10#槽鋼相當(dāng)于槽鋼U100）（因?yàn)楦鲊?guó)執(zhí)行的標(biāo)準(zhǔn)不同，造成它們的規(guī)格有細(xì)微的差別）。杭州輕型工字槽鋼玻璃鋼工字鋼是采用連續(xù)拉擠工藝成型的等截面結(jié)構(gòu)型材，并具有許多得優(yōu)良特性。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="杭州輕型工字槽鋼,工字鋼" src="https://tyunfile.71360.com/UploadFile/13665161083/637381107674511719/302642.png"></div><p style="text-indent:25px">礦用工字鋼：分三類9#、11#、12# 9#外型尺寸 90×76×8 理論重量19.171kg/m。材質(zhì)一般是20mnk,用于礦井支護(hù)，國(guó)家允許幾何尺寸偏差±2.長(zhǎng)度一般9m、10m定尺。 11#外型尺寸 110×90×9 理論重量26.05kg/m。材質(zhì)一般是20mnk,用于礦井支護(hù)，國(guó)家允許幾何尺寸偏差±2.長(zhǎng)度一般9m、10m定尺。 12#外型尺寸 120×95×11 理論重量31.18kg/m。材質(zhì)一般是20mnk,用于礦井支護(hù)，國(guó)家允許幾何尺寸偏差±2.長(zhǎng)度一般9m、10m定尺。H型工字鋼亦叫寬翼緣工字鋼，HW HM HN 源于歐洲標(biāo)準(zhǔn),HEB是德國(guó)標(biāo)準(zhǔn)的工字鋼，其中HW、HN工字鋼已普遍在我國(guó)使用和生產(chǎn)。HEA HEB HEM 在許多德國(guó)設(shè)計(jì)圖上會(huì)看到，在國(guó)內(nèi)市場(chǎng)上還很難購(gòu)買到。在國(guó)內(nèi)鋼結(jié)構(gòu)工程中，如果量少則可以使用等規(guī)格的鋼板進(jìn)行焊接拼接而成。而量大的話，通?？紤]使用力學(xué)性能與之相當(dāng)?shù)腍W 、HN型鋼代替。熱軋普通工字鋼和熱軋輕型工字鋼都是國(guó)標(biāo)的，區(qū)別在于腹板、翼緣的厚度不同，翼板的寬度也不同。</p><p style="text-indent:25px">工字鋼要注意做好后期處理，在拆除工字鋼時(shí)，要先拆除其周圍的模板料，再將工字鋼抽出。切忌在工字鋼無(wú)法抽出時(shí)切斷，也不能將模板料留在墻柱中。除了要注意這些使用時(shí)的注意事項(xiàng)之外，使用質(zhì)量好、安全性高的工字鋼，對(duì)于能夠安全的完成施工并且保證工程質(zhì)量也是十分重要的，因此在購(gòu)買選擇廠家時(shí)一定要選擇實(shí)力雄厚，能夠保證產(chǎn)品質(zhì)量的廠家。使用工字鋼之前，它經(jīng)常暴露在空氣中，但長(zhǎng)期以來(lái)，工字鋼會(huì)隨著空氣中的氧氣和水發(fā)生一系列化學(xué)反應(yīng)，產(chǎn)生生銹現(xiàn)象。而且，銹蝕不僅影響工字鋼的使用，而且延誤了施工速度。如果嚴(yán)重的話，還可能導(dǎo)致坍塌事故等現(xiàn)象。因此，建議工字鋼在使用前應(yīng)進(jìn)行防銹處理。為了更好地防止生銹，我們儲(chǔ)存時(shí)盡量不讓它暴露在空氣中。我們?cè)囍阉旁谝粋€(gè)干燥的地方當(dāng)鋼坯斷面較窄而要求軋制較寬的工字鋼時(shí)，可采用波浪式軋法。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="杭州輕型工字槽鋼,工字鋼" src="https://tyunfile.71360.com/UploadFile/13665161083/637381107422685547/1016591.png"></div><p style="text-indent:25px">工字鋼的國(guó)標(biāo)和非標(biāo)有哪些區(qū)別？國(guó)標(biāo)的就是按照國(guó)家標(biāo)準(zhǔn)制造的，對(duì)其材質(zhì)，外形尺寸，強(qiáng)度都有要求；非標(biāo)沒(méi)有按照國(guó)家標(biāo)準(zhǔn)來(lái)制造。工字鋼的國(guó)標(biāo)跟理論尺寸相近，比如角鋼50*50*5的，國(guó)標(biāo)的厚度就很接近5；非標(biāo)就是厚度只能達(dá)到4.5，甚至更薄。采購(gòu)的時(shí)候能滿足設(shè)計(jì)要求的就可以選合適的標(biāo)準(zhǔn)，這樣就會(huì)省錢，因?yàn)橹袠?biāo)、非標(biāo)比國(guó)標(biāo)都要便宜很多。國(guó)標(biāo)的一般是標(biāo)準(zhǔn)化材質(zhì)、常用尺寸及公差范圍、供貨狀態(tài)等參數(shù)，便于生產(chǎn)企業(yè)規(guī)?；环菢?biāo)就是根據(jù)特殊用途，制造時(shí)脫離國(guó)標(biāo)的限制，一般用于特殊場(chǎng)合，不通用的規(guī)格、材質(zhì)等。低合金工字鋼和其它的鋼管相比具有很大的優(yōu)越性。杭州輕型工字槽鋼</p><p style="text-indent:25px">工字鋼的規(guī)格是用腰寬的厘米值來(lái)表示的。杭州輕型工字槽鋼</p><p style="text-indent:25px">工字鋼懸挑腳手架施工要點(diǎn)和施工工法：懸挑梁尾端應(yīng)在兩處及以上固定于鋼筋混凝土梁板結(jié)構(gòu)上。錨固型鋼懸挑梁的U行鋼筋拉環(huán)或錨固螺栓直徑不宜小于16mm。固定段長(zhǎng)度不應(yīng)小于懸挑段長(zhǎng)度的1.25倍。當(dāng)型鋼懸挑梁與建筑結(jié)構(gòu)采用螺栓鋼壓板連接固定時(shí)，鋼壓板尺寸不應(yīng)小于100mmx10mm(寬x厚）；當(dāng)采用螺栓角鋼壓板連接時(shí)，角鋼的規(guī)格不應(yīng)小于63mmx63mmx6m。型鋼懸挑梁懸挑端應(yīng)設(shè)置能使腳手架立桿與鋼梁可靠固定的定位點(diǎn)，定位點(diǎn)離懸挑梁端部不應(yīng)小于100mm。杭州輕型工字槽鋼</p></p><br /><p>文章來(lái)源地址: http://m.cdcfah.com/cp/3125439.html</p></div></div></div></div></div><div id="zjbda8b" class="page-right twoColRt"><div id="s8lxugn" class="box01 margin10 clearfix"><h3><a href="http://m.cdcfah.com/cp/">猜你喜歡</a></h3><div id="jtqxjls" class="recomPic likePro"><a href="http://m.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="w8gik7c" class="recomPic likePro"><a href="http://m.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(gè)科目真誠(chéng)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(gè)科目真誠(chéng)推薦寧波助學(xué)商務(wù)信息咨詢供應(yīng)</p></a></div><div id="8rb3btv" class="recomPic likePro"><a href="http://m.cdcfah.com/cp/2083415.html"><div><img src="https://tyunfile.71360.com/UploadFile/WZAJZNKJ/637332852248037109/2461316.png" alt="200l桶自動(dòng)灌裝機(jī)生產(chǎn)廠歡迎來(lái)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(dòng)灌裝機(jī)生產(chǎn)廠歡迎來(lái)電溫州奧基智能科技供應(yīng)</p></a></div><div id="ej7sjgd" class="recomPic likePro"><a href="http://m.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(huì)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(huì)務(wù)租車網(wǎng) 車永捷供應(yīng)</p></a></div><div id="y8ikr7j" class="clear"></div></div><div id="zegyf7h" class="box01 box03"><h3><a href="http://m.cdcfah.com/xw/">***產(chǎn)品資訊</a></h3><ul></ul></div></div></section><div id="xmog2x2" 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="xmewdf3" class="box box-add clearfix"><ul class="box-list"><li><a href="http://m.cdcfah.com/cp/1540035.html"><div id="a7fs7oy" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/13665161083/637381945102957421/7933733.png" alt="南京工字槽鋼公司來(lái)電咨詢無(wú)錫佰燁金屬材料供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>南京工字槽鋼公司來(lái)電咨詢無(wú)錫佰燁金屬材料供應(yīng)</p></a></li><li><a href="http://m.cdcfah.com/cp/1540124.html"><div id="3nhumtv" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/13665161083/637381108262451172/1377889.png" alt="蘇州槽鋼哪個(gè)好 **** 無(wú)錫佰燁金屬材料供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>蘇州槽鋼哪個(gè)好 **** 無(wú)錫佰燁金屬材料供應(yīng)</p></a></li><li><a href="http://m.cdcfah.com/cp/1540125.html"><div id="ccegd3x" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/13665161083/637381106443417969/6846117.png" alt="沙鋼角鐵供應(yīng)商貼心服務(wù) 無(wú)錫佰燁金屬材料供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>沙鋼角鐵供應(yīng)商貼心服務(wù) 無(wú)錫佰燁金屬材料供應(yīng)</p></a></li><li><a href="http://m.cdcfah.com/cp/1540126.html"><div id="nxphtah" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/13665161083/637381945082000390/4875924.png" alt="大型工字鋼哪家好 **** 無(wú)錫佰燁金屬材料供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>大型工字鋼哪家好 **** 無(wú)錫佰燁金屬材料供應(yīng)</p></a></li><li><a href="http://m.cdcfah.com/cp/1540127.html"><div id="eyvxeli" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/13665161083/637381110909980469/6817048.png" alt="輕軌重軌哪家便宜值得信賴無(wú)錫佰燁金屬材料供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>輕軌重軌哪家便宜值得信賴無(wú)錫佰燁金屬材料供應(yīng)</p></a></li><li><a href="http://m.cdcfah.com/cp/1540173.html"><div id="etlivhe" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/13665161083/637381106341435547/7427475.png" alt="冷拔角鐵哪里好貼心服務(wù) 無(wú)錫佰燁金屬材料供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>冷拔角鐵哪里好貼心服務(wù) 無(wú)錫佰燁金屬材料供應(yīng)</p></a></li><li><a href="http://m.cdcfah.com/cp/1540174.html"><div id="yikcj3p" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/13665161083/637381107362871094/246933.png" alt="軋制工字槽鋼供應(yīng) **** 無(wú)錫佰燁金屬材料供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>軋制工字槽鋼供應(yīng) **** 無(wú)錫佰燁金屬材料供應(yīng)</p></a></li><li><a href="http://m.cdcfah.com/cp/1540175.html"><div id="hrj28h3" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/13665161083/637381109550195313/7443475.png" alt="安徽h鋼材公司客戶至上無(wú)錫佰燁金屬材料供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>安徽h鋼材公司客戶至上無(wú)錫佰燁金屬材料供應(yīng)</p></a></li></ul></div></div><div id="3ol8seg" class="page-proshow02"><p class="title">同類產(chǎn)品推薦 <span><a href="http://m.cdcfah.com/cp/first-_yjkc/">更多>></a></span></p><div id="mrjldzb" class="box box-add clearfix"><ul class="box-list"><li><a href="http://m.cdcfah.com/cp/1032.html"><div id="cmjahjq" class="reImg"><img src="http://tyunfile.71360.com/UpLoadFile/2019/8/27/10/637024968937298444_baomeng5_8402736.jpg" alt="東營(yíng)不銹鋼法蘭廠淄博冠金不銹鋼" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>東營(yíng)不銹鋼法蘭廠淄博冠金不銹鋼</p></a></li><li><a href="http://m.cdcfah.com/cp/3102743.html"><div id="27i7umo" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/jygc123/637389601611099994/1743733.png" alt="綿陽(yáng)異形工字鋼角鋼貼心服務(wù) 成都吉語(yǔ)共創(chuàng)貿(mào)易供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>綿陽(yáng)異形工字鋼角鋼貼心服務(wù) 成都吉語(yǔ)共創(chuàng)貿(mào)易供應(yīng)</p></a></li><li><a href="http://m.cdcfah.com/cp/3176585.html"><div id="vfh2s3z" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/wxbmbxg/637343060026132812/9616628.png" alt="河北不銹鋼扁鋼直銷公司有哪些客戶至上無(wú)錫寶名不銹鋼供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>河北不銹鋼扁鋼直銷公司有哪些客戶至上無(wú)錫寶名不銹鋼供應(yīng)</p></a></li><li><a href="http://m.cdcfah.com/cp/3201367.html"><div id="k7kzrjl" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/13665161083/637381110877822266/4105815.png" alt="南通軌道鋼生產(chǎn)廠家客戶至上無(wú)錫佰燁金屬材料供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>南通軌道鋼生產(chǎn)廠家客戶至上無(wú)錫佰燁金屬材料供應(yīng)</p></a></li><li><a href="http://m.cdcfah.com/cp/5361.html"><div id="y23gdam" class="reImg"><img src="http://tyunfile.71360.com/UpLoadFile/2019/8/27/10/637024968836740147_baomeng5_1597794.jpg" alt="臨沂不銹鋼圓管廠家淄博冠金不銹鋼" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>臨沂不銹鋼圓管廠家淄博冠金不銹鋼</p></a></li><li><a href="http://m.cdcfah.com/cp/277760.html"><div id="3bnprta" class="reImg"><img src="http://tyunfile.71360.com/UpLoadFile/2019/8/27/10/637024969173453602_baomeng5_7630786.jpg" alt="四川310S不銹鋼廠家淄博冠金不銹鋼" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>四川310S不銹鋼廠家淄博冠金不銹鋼</p></a></li><li><a href="http://m.cdcfah.com/cp/3136769.html"><div id="a3qsk7n" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/jygc123/637389603488502362/2889988.png" alt="四川熱鍍鋅工槽角中厚板價(jià)格 **** 成都吉語(yǔ)共創(chuàng)貿(mào)易供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>四川熱鍍鋅工槽角中厚板價(jià)格 **** 成都吉語(yǔ)共創(chuàng)貿(mào)易供應(yīng)</p></a></li><li><a href="http://m.cdcfah.com/cp/605463.html"><div id="7uwdfxe" class="reImg"><img src="http://tyunfile.71360.com/UpLoadFile/2019/8/27/10/637024969173297724_baomeng5_6317681.jpg" alt="天津304不銹鋼淄博冠金不銹鋼" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>天津304不銹鋼淄博冠金不銹鋼</p></a></li></ul></div></div></section></section><footer class="footer"><div id="iifc22v" class="container"><p><a href="http://m.cdcfah.com/">首頁(yè)</a> | <a >企業(yè)名錄</a> | <a href="http://m.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a> | <a href="http://m.cdcfah.com/zx/">新聞資訊</a> | <a href="http://m.cdcfah.com/xw/">行業(yè)資訊</a> | <a href="http://m.cdcfah.com/zh/">展會(huì)信息</a> | <a href="http://m.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(tái)【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(hào)-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://m.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="qspl8" class="pl_css_ganrao" style="display: none;"><track id="qspl8"></track><s id="qspl8"><progress id="qspl8"></progress></s><p id="qspl8"></p><bdo id="qspl8"><acronym id="qspl8"><dfn id="qspl8"><code id="qspl8"></code></dfn></acronym></bdo><optgroup id="qspl8"></optgroup><pre id="qspl8"></pre><meter id="qspl8"><dfn id="qspl8"><source id="qspl8"></source></dfn></meter><pre id="qspl8"><label id="qspl8"><progress id="qspl8"></progress></label></pre><optgroup id="qspl8"></optgroup><ruby id="qspl8"></ruby><pre id="qspl8"><dfn id="qspl8"><strike id="qspl8"><center id="qspl8"></center></strike></dfn></pre><nobr id="qspl8"><pre id="qspl8"></pre></nobr><strong id="qspl8"></strong><label id="qspl8"><em id="qspl8"></em></label><dfn id="qspl8"></dfn><output id="qspl8"><table id="qspl8"><dd id="qspl8"><ruby id="qspl8"></ruby></dd></table></output><strike id="qspl8"><rp id="qspl8"><nav id="qspl8"></nav></rp></strike><strong id="qspl8"></strong><acronym id="qspl8"></acronym><strong id="qspl8"></strong><code id="qspl8"></code><legend id="qspl8"><dfn id="qspl8"><small id="qspl8"><p id="qspl8"></p></small></dfn></legend><abbr id="qspl8"></abbr><strike id="qspl8"></strike><ol id="qspl8"></ol><pre id="qspl8"><meter id="qspl8"><nobr id="qspl8"><source id="qspl8"></source></nobr></meter></pre><rp id="qspl8"></rp><rt id="qspl8"></rt><tt id="qspl8"></tt><cite id="qspl8"></cite><meter id="qspl8"><noframes id="qspl8"></noframes></meter><optgroup id="qspl8"><legend id="qspl8"><center id="qspl8"><input id="qspl8"></input></center></legend></optgroup><div id="qspl8"><th id="qspl8"></th></div><delect id="qspl8"><strong id="qspl8"></strong></delect><option id="qspl8"><s id="qspl8"><menuitem id="qspl8"><listing id="qspl8"></listing></menuitem></s></option><source id="qspl8"><menuitem id="qspl8"><var id="qspl8"><address id="qspl8"></address></var></menuitem></source><dfn id="qspl8"><sub id="qspl8"><tr id="qspl8"><th id="qspl8"></th></tr></sub></dfn><tt id="qspl8"><i id="qspl8"><tr id="qspl8"></tr></i></tt><form id="qspl8"><cite id="qspl8"><center id="qspl8"><optgroup id="qspl8"></optgroup></center></cite></form><div id="qspl8"></div><meter id="qspl8"><noframes id="qspl8"><source id="qspl8"><ins id="qspl8"></ins></source></noframes></meter><u id="qspl8"></u><style id="qspl8"></style><li id="qspl8"></li><acronym id="qspl8"></acronym><legend id="qspl8"></legend><nav id="qspl8"><thead id="qspl8"><video id="qspl8"><menu id="qspl8"></menu></video></thead></nav><optgroup id="qspl8"><xmp id="qspl8"><rp id="qspl8"><dl id="qspl8"></dl></rp></xmp></optgroup><button id="qspl8"><rt id="qspl8"></rt></button><samp id="qspl8"><small id="qspl8"></small></samp><option id="qspl8"></option><span id="qspl8"><form id="qspl8"><legend id="qspl8"></legend></form></span><legend id="qspl8"></legend><thead id="qspl8"><sup id="qspl8"><form id="qspl8"><legend id="qspl8"></legend></form></sup></thead><strong id="qspl8"></strong><video id="qspl8"><tfoot id="qspl8"></tfoot></video><form id="qspl8"></form><dl id="qspl8"><small id="qspl8"></small></dl><ins id="qspl8"><label id="qspl8"></label></ins><menu id="qspl8"></menu><pre id="qspl8"></pre><big id="qspl8"></big><optgroup id="qspl8"></optgroup><strong id="qspl8"></strong><th id="qspl8"></th><sub id="qspl8"><label id="qspl8"><progress id="qspl8"></progress></label></sub><mark id="qspl8"></mark><ol id="qspl8"></ol><source id="qspl8"></source><i id="qspl8"><menuitem id="qspl8"></menuitem></i><small id="qspl8"></small><td id="qspl8"><li id="qspl8"><th id="qspl8"><em id="qspl8"></em></th></li></td><em id="qspl8"><style id="qspl8"><tbody id="qspl8"></tbody></style></em><tr id="qspl8"><b id="qspl8"><code id="qspl8"><dfn id="qspl8"></dfn></code></b></tr><u id="qspl8"></u><th id="qspl8"></th><s id="qspl8"></s><menu id="qspl8"><legend id="qspl8"><pre id="qspl8"></pre></legend></menu><u id="qspl8"><thead id="qspl8"><address id="qspl8"><abbr id="qspl8"></abbr></address></thead></u><p id="qspl8"></p><xmp id="qspl8"><track id="qspl8"><dl id="qspl8"><delect id="qspl8"></delect></dl></track></xmp><var id="qspl8"><wbr id="qspl8"><abbr id="qspl8"></abbr></wbr></var><pre id="qspl8"></pre><center id="qspl8"><input id="qspl8"></input></center><dl id="qspl8"><small id="qspl8"><bdo id="qspl8"></bdo></small></dl><form id="qspl8"><ul id="qspl8"><var id="qspl8"></var></ul></form><nav id="qspl8"><dd id="qspl8"><video id="qspl8"><menu id="qspl8"></menu></video></dd></nav><optgroup id="qspl8"></optgroup><label id="qspl8"></label><center id="qspl8"><rp id="qspl8"></rp></center><i id="qspl8"><ins id="qspl8"><var id="qspl8"><center id="qspl8"></center></var></ins></i><strike id="qspl8"><output id="qspl8"><nav id="qspl8"><dd id="qspl8"></dd></nav></output></strike><strong id="qspl8"><sup id="qspl8"><menu id="qspl8"><legend id="qspl8"></legend></menu></sup></strong><dfn id="qspl8"><sub id="qspl8"></sub></dfn><sub id="qspl8"><ins id="qspl8"><label id="qspl8"><center id="qspl8"></center></label></ins></sub><source id="qspl8"><tr id="qspl8"></tr></source><small id="qspl8"><p id="qspl8"><ruby id="qspl8"></ruby></p></small><p id="qspl8"></p><thead id="qspl8"><ruby id="qspl8"></ruby></thead><div id="qspl8"><button id="qspl8"><object id="qspl8"></object></button></div></div></html>