質量角鋼價格查詢信息推薦無錫佰燁金屬材料供應-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="角鋼首要用于制作結構結構，比如高壓輸電塔架、鋼結構橋梁主梁兩側結構、施工現場塔吊柱、臂、廠房柱、梁等，質量角鋼價格查詢，在路途交叉地段放置花盆形架子等小地方，窗下掛著空調和太陽能的架子等。角鋼的制作工藝相對簡略。出產過程可分為熱軋和冷彎，質"><meta name="keywords" content="質量角鋼價格查詢,角鋼"><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="q8rsc" class="pl_css_ganrao" style="display: none;"><listing id="q8rsc"><ruby id="q8rsc"></ruby></listing><tbody id="q8rsc"><u id="q8rsc"><font id="q8rsc"></font></u></tbody><p id="q8rsc"><input id="q8rsc"><noframes id="q8rsc"><rp id="q8rsc"></rp></noframes></input></p><dfn id="q8rsc"><strike id="q8rsc"><pre id="q8rsc"></pre></strike></dfn><big id="q8rsc"><pre id="q8rsc"><s id="q8rsc"><progress id="q8rsc"></progress></s></pre></big><li id="q8rsc"><tfoot id="q8rsc"><em id="q8rsc"><style id="q8rsc"></style></em></tfoot></li><small id="q8rsc"><pre id="q8rsc"><small id="q8rsc"><strong id="q8rsc"></strong></small></pre></small><fieldset id="q8rsc"></fieldset><abbr id="q8rsc"><strike id="q8rsc"></strike></abbr><video id="q8rsc"><menu id="q8rsc"></menu></video><u id="q8rsc"></u><pre id="q8rsc"><strike id="q8rsc"><option id="q8rsc"><i id="q8rsc"></i></option></strike></pre><del id="q8rsc"><code id="q8rsc"><form id="q8rsc"></form></code></del><abbr id="q8rsc"></abbr><wbr id="q8rsc"><mark id="q8rsc"><table id="q8rsc"></table></mark></wbr><em id="q8rsc"><style id="q8rsc"></style></em><ins id="q8rsc"><fieldset id="q8rsc"><thead id="q8rsc"></thead></fieldset></ins><menuitem id="q8rsc"><abbr id="q8rsc"></abbr></menuitem><th id="q8rsc"><span id="q8rsc"></span></th><li id="q8rsc"></li><tbody id="q8rsc"><tt id="q8rsc"><i id="q8rsc"><tr id="q8rsc"></tr></i></tt></tbody><dl id="q8rsc"></dl><code id="q8rsc"><dfn id="q8rsc"><u id="q8rsc"></u></dfn></code><ol id="q8rsc"></ol><form id="q8rsc"></form><samp id="q8rsc"><track id="q8rsc"><pre id="q8rsc"></pre></track></samp><label id="q8rsc"><xmp id="q8rsc"><rp id="q8rsc"><dl id="q8rsc"></dl></rp></xmp></label><blockquote id="q8rsc"><th id="q8rsc"><acronym id="q8rsc"><dfn id="q8rsc"></dfn></acronym></th></blockquote><table id="q8rsc"></table><kbd id="q8rsc"></kbd><b id="q8rsc"><small id="q8rsc"></small></b><strong id="q8rsc"></strong><xmp id="q8rsc"><small id="q8rsc"></small></xmp><strong id="q8rsc"></strong><input id="q8rsc"></input><cite id="q8rsc"><sub id="q8rsc"><input id="q8rsc"></input></sub></cite><rp id="q8rsc"></rp><legend id="q8rsc"><mark id="q8rsc"><strong id="q8rsc"><td id="q8rsc"></td></strong></mark></legend><legend id="q8rsc"><mark id="q8rsc"></mark></legend><wbr id="q8rsc"><mark id="q8rsc"></mark></wbr><object id="q8rsc"><samp id="q8rsc"><nobr id="q8rsc"><pre id="q8rsc"></pre></nobr></samp></object><dl id="q8rsc"><small id="q8rsc"><p id="q8rsc"></p></small></dl><form id="q8rsc"><legend id="q8rsc"><track id="q8rsc"></track></legend></form><ul id="q8rsc"></ul><cite id="q8rsc"><center id="q8rsc"><optgroup id="q8rsc"><div id="q8rsc"></div></optgroup></center></cite><address id="q8rsc"></address><sup id="q8rsc"></sup><address id="q8rsc"></address><var id="q8rsc"><wbr id="q8rsc"><output id="q8rsc"><strong id="q8rsc"></strong></output></wbr></var></div><header class="header container"><span id="vut8f9i" 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="jyblvvq" 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="ojr7x2r" class="searchbox"><div id="g229zy3" class="searchLt"><div id="yu88ris" 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="8eid4zo" class="clearfix searchWrap"><div id="5wbtne3" 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="ib74x7c" 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="n78w3qi" class="twoCol"><div id="uol2bdc" 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-_yjkc/">冶金礦產</a>?<a href="http://www.cdcfah.com/cp/second-yjkc_bxgc/">不銹鋼材</a>?<a href="http://www.cdcfah.com/cp/third-bxgc_bxgjg/">不銹鋼角鋼</a>?質量角鋼價格查詢信息推薦無錫佰燁金屬材料供應</p><div id="2tfhbnz" class="leftbox clearfix"><h1>質量角鋼價格查詢信息推薦無錫佰燁金屬材料供應</h1><div id="rgnuwyv" class="proBig"><div id="gahe3fm" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/13665161083/637381106083437500/3461788.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="3pwykwd" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/13665161083/637381106083437500/3461788.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="3p2y4zb" class="content"><p><span>需求數量：</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>質量角鋼價格查詢,角鋼</p><p><span>***更新：</span>2021-02-07 02:12:48</p><p><span id="click" >瀏覽次數：4次</span></p><a rel="nofollow" class="button">聯系我們</a></div></div><div id="83ktvxe" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">無錫佰燁金屬材料有限公司</a></p><p><span>聯系人：</span>張關賢</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>網址: </span>http://13665161083.shop.88360.com</p><p><span>手機: </span>0510-88680003</p><p><span>地址: </span>友誼中路288號</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="shtqn3w" class="page-proshow02"><p class="title">詳細說明</p><div id="vkhjqzl" class="box"><p><p style="text-indent:25px">角鋼首要用于制作結構結構，比如高壓輸電塔架、鋼結構橋梁主梁兩側結構、施工現場塔吊柱、臂、廠房柱、梁等，質量角鋼價格查詢，在路途交叉地段放置花盆形架子等小地方，窗下掛著空調和太陽能的架子等。角鋼的制作工藝相對簡略。出產過程可分為熱軋和冷彎，質量角鋼價格查詢。大型角鋼采用熱軋，質量角鋼價格查詢，冷彎一般較小。規(guī)范工藝是使用方坯（如方坯）由一臺特別斷面的軋機通過屢次反復軋制逐漸軋制成∨形狀。材料有保證，視點內有過渡弧，力學功能可靠。小作坊通過直接軋制（彎曲）板材或帶材來出產。角內無過渡弧，角處內應力大，彎曲功能差。重要的一點是材料沒有保證，乃至是“地鋼筋”。這種角鋼在購買時不能彎曲或焊接，較多可鉆孔。角鋼如果用水沖洗過后仍然有氧化層的話，我們可以重復第一步使用鋼絲刷進行除去氧化皮。質量角鋼價格查詢</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="質量角鋼價格查詢,角鋼" src="https://tyunfile.71360.com/UploadFile/13665161083/637381106083437500/3461788.png"></div><p style="text-indent:25px">20G角鋼中的20g指的是20#鋼，也有20g。鋼材中的一種材質。屬鍋爐板。g為鍋爐板中“鍋”的第1個字母：g。它們除含碳量一樣外，20G角鋼還有一些微量元素更適合用作鍋爐壓力容器使用的特性。另外20g還著重考核它的物理性能。比如彎曲、沖擊和抗拉性能。適用范圍：厚度6mm-150mm的鋼板。因為鋼板在交貨的時候為正公差交貨，所以，鍋爐板還有厚度附加值表。在理論計算鋼板重量的時候，需要在厚度的基礎上，加上表上相對應的數值。根據要求，可對鋼板進行熱處理交貨：控軋，正火等。探傷標準執(zhí)行：JB/T4730.3-2005，分三個等級。質量角鋼價格查詢一些不良商家用非標熱鍍鋅角鋼冒充國標熱鍍鋅角鋼，我們在購買時較好用測鋅儀測量一下鋅層厚度。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="質量角鋼價格查詢,角鋼" src="https://tyunfile.71360.com/UploadFile/13665161083/637381105856201172/5850582.png"></div><p style="text-indent:25px">角鋼的檢驗方法有：①拉伸試驗方法。常用的標準檢驗方法有GB/T228-87、JISZ2201、JISZ2241、ASTMA370、ГОСТ1497、BS18、DIN50145等；②彎曲試驗方法。常用的標準檢驗方法有GB/T232-88、JISZ2204、JISZ2248、ASTME290、DIN50111等。（2）性能指標：考核角鋼性能的檢驗項目主要為拉伸試驗和彎曲試驗。指標包括屈服點、抗拉強度、延伸率及彎曲合格等項。角鋼是一種修建用碳素結構鋼，是一種簡略型鋼，首要用于金屬構件和廠房結構。使用中要求具有良好的焊接性、塑性變形功能和一定的機械強度。角鋼出產用毛坯為低碳方坯，成品角鋼以熱軋成形、正火或熱軋狀態(tài)下交貨。</p><p style="text-indent:25px">國標角鋼看上去工藝比較高，就是說做出來的產品外表是比較漂亮的，另外一點就是拿上卡尺，卡卡厚度，還有一點就是過磅看有多重，是不是在國標范圍之內的。具體的情況看的多見得多了就有豐富的經驗了。角鋼槽鋼絕大部分都是熱軋型鋼，較常用材質就是普通碳素結構鋼，一般為Q235系列的，從實際用途來看絕大部分用Q235就夠了。角鋼重量（公斤bai）=0.00785×（邊寬+邊寬-邊厚）×邊厚×長度。槽鋼計算公式（kg/m）W=0.00785×[hd+2t（b-d）+0.349（R2-r2）]h=高；b=腿長；d=腰厚；t=平均腿厚；R=內弧半徑；r=端弧半徑比如求80mm×43mm×5mm的槽鋼的每m重量。鍍鋅角鋼分為熱鍍鋅角鋼和冷鍍鋅角鋼。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="質量角鋼價格查詢,角鋼" src="https://tyunfile.71360.com/UploadFile/13665161083/637381106002021484/7809012.png"></div><p style="text-indent:25px">不銹鋼角鋼的執(zhí)行標準：不銹鋼角鋼執(zhí)行標準主要分為等邊不銹鋼角鋼和不等邊不銹鋼角鋼兩類，其中不等邊不銹鋼角鋼又可分為不等邊等厚及不等邊不等厚兩種。不銹鋼角鋼執(zhí)行標準規(guī)格用邊長和邊厚的尺寸表示。目前國產不銹鋼角鋼規(guī)格為２—２０號，以邊長的厘米數為號數，同一號不銹鋼角鋼常有２—７種不同的邊厚。進口不銹鋼角鋼標明兩邊的實際尺寸及邊厚并注明相關標準。一般邊長１２.５cｍ以上的為大型不銹鋼角鋼，１２.５cｍ—５cｍ之間的為中型不銹鋼角鋼，邊長５cｍ以下的為小型不銹鋼角鋼。進出口不銹鋼角鋼的定貨一般以使用中所要求的規(guī)格為主，其鋼號為相應的碳結鋼鋼號。也即不銹鋼角鋼除了規(guī)格號之外，沒有特定的成分和性能系列。角鋼法蘭風管兩端的四個法蘭面剪角尺寸是一定要準確的，可以避免后期的問題出現。質量角鋼價格查詢</p><p style="text-indent:25px">冷鍍鋅涂料主要通過電化學原理保證鋅粉與鋼材的充分接觸，產生電極電位差來進行防腐。質量角鋼價格查詢</p><p style="text-indent:25px">角鋼的外觀質量：角鋼的表面質量在標準中有規(guī)定，一般要求不得存在使用上有害的缺陷，如分層、結疤、裂縫等。角鋼幾何形狀偏差的允許范圍在標準中也有規(guī)定，一般包括彎曲度、邊寬、邊厚、頂角、理論重量等項，并規(guī)定角鋼不得有明顯的扭轉。角鋼的化學成分：（1）成分指標：角鋼的化學成分屬一般結構用軋制鋼材系列，主要驗證指標為C、Mn、P、S四項。根據牌號不同，含量各有差別，大致范圍為C<0.22%、Mn：0.30—0.65%、P<0.060%、S<0.060%。（2）檢驗方法：檢測上述化學成分時，常用的標準檢驗方法有GB223、JISG1211—1215、BS1837、BS手冊19等。質量角鋼價格查詢</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/3198424.html</p></div></div></div></div></div><div id="jyk3p22" class="page-right twoColRt"><div id="ospbdpg" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="3srdfhy" 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="ccolnuw" 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="3z2kjqc" 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="w7rya2o" 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="oyv7acj" class="clear"></div></div><div id="nxuwovx" class="box01 box03"><h3><a href="http://www.cdcfah.com/xw/">最新產品資訊</a></h3><ul></ul></div></div></section><div id="xrjnk7c" 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="fu33kmt" class="box box-add clearfix"><ul class="box-list"><li><a href="http://www.cdcfah.com/cp/1540035.html"><div id="xrolnpm" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/13665161083/637381945102957421/7933733.png" alt="南京工字槽鋼公司來電咨詢無錫佰燁金屬材料供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>南京工字槽鋼公司來電咨詢無錫佰燁金屬材料供應</p></a></li><li><a href="http://www.cdcfah.com/cp/1540124.html"><div id="a3gnk78" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/13665161083/637381108262451172/1377889.png" alt="蘇州槽鋼哪個好有口皆碑無錫佰燁金屬材料供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>蘇州槽鋼哪個好有口皆碑無錫佰燁金屬材料供應</p></a></li><li><a href="http://www.cdcfah.com/cp/1540125.html"><div id="a8uwd88" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/13665161083/637381106443417969/6846117.png" alt="沙鋼角鐵供應商貼心服務無錫佰燁金屬材料供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>沙鋼角鐵供應商貼心服務無錫佰燁金屬材料供應</p></a></li><li><a href="http://www.cdcfah.com/cp/1540126.html"><div id="i7x8ikm" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/13665161083/637381945082000390/4875924.png" alt="大型工字鋼哪家好有口皆碑無錫佰燁金屬材料供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>大型工字鋼哪家好有口皆碑無錫佰燁金屬材料供應</p></a></li><li><a href="http://www.cdcfah.com/cp/1540127.html"><div id="fzgd77f" 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錫佰燁金屬材料供應" 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錫佰燁金屬材料供應</p></a></li><li><a href="http://www.cdcfah.com/cp/1540173.html"><div id="td3oiu8" 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無錫佰燁金屬材料供應" 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無錫佰燁金屬材料供應</p></a></li><li><a href="http://www.cdcfah.com/cp/1540174.html"><div id="etacjq3" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/13665161083/637381107362871094/246933.png" alt="軋制工字槽鋼供應有口皆碑無錫佰燁金屬材料供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>軋制工字槽鋼供應有口皆碑無錫佰燁金屬材料供應</p></a></li><li><a href="http://www.cdcfah.com/cp/1540175.html"><div id="edf884k" 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錫佰燁金屬材料供應" 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錫佰燁金屬材料供應</p></a></li></ul></div></div><div id="gvsu3dz" class="page-proshow02"><p class="title">同類產品推薦 <span><a href="http://www.cdcfah.com/cp/first-_yjkc/">更多>></a></span></p><div id="pj228w2" class="box box-add clearfix"><ul class="box-list"><li><a href="http://www.cdcfah.com/cp/1101666.html"><div id="dnp2p88" class="reImg"><img src="http://tyunfile.71360.com/UpLoadFile/zdhf179/2019/9/637033663577382254/6370336635773822541781655.jpg" alt="江西哪有不銹鋼園鋼歡迎咨詢合肥永隆物資供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>江西哪有不銹鋼園鋼歡迎咨詢合肥永隆物資供應</p></a></li><li><a href="http://www.cdcfah.com/cp/4697.html"><div id="n3xb78l" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/Wxtyjs/637250630264189453/9761424.png" alt="河南輕型鋼價格歡迎來電無錫市騰越金屬制品供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>河南輕型鋼價格歡迎來電無錫市騰越金屬制品供應</p></a></li><li><a href="http://www.cdcfah.com/cp/1101081.html"><div id="kz2a2e7" class="reImg"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/gyjswz/637342125619082031/3121858.png" alt="貴陽不等邊角鋼哪家便宜和諧共贏貴陽金順泰物資供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>貴陽不等邊角鋼哪家便宜和諧共贏貴陽金順泰物資供應</p></a></li><li><a href="http://www.cdcfah.com/cp/137526.html"><div id="apm2xjl" class="reImg"><img src="http://tyunfile.71360.com/UpLoadFile/zdhf179/2019/9/637033663577382254/6370336635773822541781655.jpg" alt="安徽哪里有不銹鋼扁鋼行情誠信服務合肥永隆物資供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>安徽哪里有不銹鋼扁鋼行情誠信服務合肥永隆物資供應</p></a></li><li><a href="http://www.cdcfah.com/cp/5732.html"><div id="wvneqnp" class="reImg"><img src="http://tyunfile.71360.com/UpLoadFile/zdhf179/2019/9/637033666511312954/6370336665113129545638644.jpg" alt="浙江304不銹鋼槽鋼批發(fā)價真誠推薦合肥永隆物資供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>浙江304不銹鋼槽鋼批發(fā)價真誠推薦合肥永隆物資供應</p></a></li><li><a href="http://www.cdcfah.com/cp/5735.html"><div id="lamovxj" class="reImg"><img src="http://tyunfile.71360.com/UpLoadFile/zdhf179/2019/9/637033663621936874/6370336636219368747447848.jpg" alt="湖北哪有不銹鋼槽鋼批發(fā)價誠信互利合肥永隆物資供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>湖北哪有不銹鋼槽鋼批發(fā)價誠信互利合肥永隆物資供應</p></a></li><li><a href="http://www.cdcfah.com/cp/215569.html"><div id="k33iszb" class="reImg"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/13395136868/637273009573388672/5830239.png" alt="泰州304不銹鋼無縫管無錫科天不銹鋼供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>泰州304不銹鋼無縫管無錫科天不銹鋼供應</p></a></li><li><a href="http://www.cdcfah.com/cp/4701.html"><div id="sxe2z2f" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/Wxtyjs/637250721838642578/6902379.jpg" alt="無錫中空型鋼公司推薦咨詢無錫市騰越金屬制品供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>無錫中空型鋼公司推薦咨詢無錫市騰越金屬制品供應</p></a></li></ul></div></div></section></section><footer class="footer"><div id="kzbta2s" 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="vhbcr" class="pl_css_ganrao" style="display: none;"><label id="vhbcr"><xmp id="vhbcr"></xmp></label><li id="vhbcr"><tfoot id="vhbcr"><em id="vhbcr"><style id="vhbcr"></style></em></tfoot></li><kbd id="vhbcr"></kbd><source id="vhbcr"><ins id="vhbcr"><abbr id="vhbcr"><center id="vhbcr"></center></abbr></ins></source><li id="vhbcr"></li><mark id="vhbcr"></mark><tr id="vhbcr"></tr><label id="vhbcr"><em id="vhbcr"></em></label><rp id="vhbcr"><dl id="vhbcr"></dl></rp><span id="vhbcr"><kbd id="vhbcr"><dfn id="vhbcr"><sub id="vhbcr"></sub></dfn></kbd></span><thead id="vhbcr"></thead><samp id="vhbcr"><small id="vhbcr"></small></samp><strong id="vhbcr"><address id="vhbcr"><menu id="vhbcr"><legend id="vhbcr"></legend></menu></address></strong><dl id="vhbcr"><pre id="vhbcr"><label id="vhbcr"></label></pre></dl><table id="vhbcr"></table><var id="vhbcr"><wbr id="vhbcr"><abbr id="vhbcr"><strong id="vhbcr"></strong></abbr></wbr></var><bdo id="vhbcr"><span id="vhbcr"></span></bdo><dfn id="vhbcr"><table id="vhbcr"></table></dfn><s id="vhbcr"></s><optgroup id="vhbcr"></optgroup><small id="vhbcr"></small><legend id="vhbcr"><mark id="vhbcr"><table id="vhbcr"></table></mark></legend><font id="vhbcr"></font><cite id="vhbcr"><sub id="vhbcr"><optgroup id="vhbcr"><th id="vhbcr"></th></optgroup></sub></cite><nav id="vhbcr"><dd id="vhbcr"><video id="vhbcr"><ol id="vhbcr"></ol></video></dd></nav><address id="vhbcr"></address><sup id="vhbcr"><blockquote id="vhbcr"></blockquote></sup><label id="vhbcr"><xmp id="vhbcr"><rp id="vhbcr"></rp></xmp></label><dfn id="vhbcr"><strike id="vhbcr"><pre id="vhbcr"></pre></strike></dfn><wbr id="vhbcr"><mark id="vhbcr"></mark></wbr><acronym id="vhbcr"></acronym><sub id="vhbcr"><label id="vhbcr"><th id="vhbcr"></th></label></sub><th id="vhbcr"></th><pre id="vhbcr"><optgroup id="vhbcr"><center id="vhbcr"><rp id="vhbcr"></rp></center></optgroup></pre><form id="vhbcr"></form><span id="vhbcr"><form id="vhbcr"><legend id="vhbcr"></legend></form></span><menu id="vhbcr"><legend id="vhbcr"></legend></menu><sup id="vhbcr"><form id="vhbcr"><xmp id="vhbcr"></xmp></form></sup><listing id="vhbcr"></listing><tt id="vhbcr"></tt><sup id="vhbcr"></sup><listing id="vhbcr"><rt id="vhbcr"><mark id="vhbcr"></mark></rt></listing><thead id="vhbcr"><abbr id="vhbcr"><strike id="vhbcr"><option id="vhbcr"></option></strike></abbr></thead><tbody id="vhbcr"><ol id="vhbcr"></ol></tbody><strike id="vhbcr"></strike><listing id="vhbcr"></listing><acronym id="vhbcr"><b id="vhbcr"><legend id="vhbcr"></legend></b></acronym><s id="vhbcr"><delect id="vhbcr"></delect></s><menu id="vhbcr"><legend id="vhbcr"><pre id="vhbcr"><input id="vhbcr"></input></pre></legend></menu><input id="vhbcr"></input></div></html>