下擺臂銷軸批發(fā) 濟(jì)寧吉安機(jī)械供應(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=" 30CrMnTi比20CrMnTi鋼的強(qiáng)度、淬透性高，但沖擊韌性略低。主要用作滲碳鋼，滲碳后可降溫直接淬火，彎曲強(qiáng)度較高、耐磨性能好。可在淬火低溫回火或調(diào)質(zhì)后使用，切削加工性中等。用于制造拖拉機(jī)行業(yè)中截面較大的重負(fù)荷滲碳件及受力"><meta name="keywords" content="下擺臂銷軸批發(fā),銷軸"><link rel="canonical" href="http://www.cdcfah.com/"/><meta name="applicable-device" content="pc"><link rel="shortcut icon" href="/static/new_net_01/images/favicon.ico"><link rel="stylesheet" href="/static/new_net_01/css/slick.css" /><link rel="stylesheet" href="/static/new_net_01/css/addnew.css"><link rel="stylesheet" href="/static/new_net_01/css/sidenav.css"><link rel="stylesheet" href="/static/new_net_01/css/style.css" /><link rel="stylesheet" href="/static/new_net_01/css/tab.css"><link rel="stylesheet" href="/static/new_net_01/css/404.css"> <meta name="baidu-site-verification" content="OBVzrC9aaQ" /> <meta http-equiv="Cache-Control" content="no-transform" /> <meta http-equiv="Cache-Control" content="no-siteapp" /> <script>var V_PATH="/";window.onerror=function(){ return true; };</script> </head><body> <h1><a href="http://www.cdcfah.com/">六月丁香婷婷亚洲中文字幕,欧美精品高清一区二区蜜芽,尤物92午夜福利视频,精品视频一区二区三区在线观看</a></h1> <div style="position:fixed;left:-9000px;top:-9000px;"><object id="qgqbi"></object><delect id="qgqbi"><sub id="qgqbi"><dl id="qgqbi"></dl></sub></delect><track id="qgqbi"></track><tr id="qgqbi"></tr><video id="qgqbi"></video><xmp id="qgqbi"><span id="qgqbi"></span></xmp><span id="qgqbi"></span><strong id="qgqbi"><em id="qgqbi"><sup id="qgqbi"><progress id="qgqbi"></progress></sup></em></strong><dl id="qgqbi"><small id="qgqbi"></small></dl><wbr id="qgqbi"></wbr><noscript id="qgqbi"></noscript><tr id="qgqbi"></tr><track id="qgqbi"><dl id="qgqbi"></dl></track><label id="qgqbi"><em id="qgqbi"></em></label><tbody id="qgqbi"></tbody><blockquote id="qgqbi"></blockquote><dfn id="qgqbi"><center id="qgqbi"></center></dfn><sub id="qgqbi"></sub><u id="qgqbi"></u><noframes id="qgqbi"></noframes><menu id="qgqbi"></menu><blockquote id="qgqbi"></blockquote><track id="qgqbi"><label id="qgqbi"></label></track><tbody id="qgqbi"></tbody><legend id="qgqbi"></legend><th id="qgqbi"><button id="qgqbi"></button></th><listing id="qgqbi"><rt id="qgqbi"></rt></listing><sup id="qgqbi"><dd id="qgqbi"><tbody id="qgqbi"></tbody></dd></sup><menu id="qgqbi"><xmp id="qgqbi"></xmp></menu><fieldset id="qgqbi"><acronym id="qgqbi"></acronym></fieldset><wbr id="qgqbi"><mark id="qgqbi"><strong id="qgqbi"></strong></mark></wbr><tbody id="qgqbi"><small id="qgqbi"></small></tbody><label id="qgqbi"><tfoot id="qgqbi"></tfoot></label><div id="qgqbi"><th id="qgqbi"><object id="qgqbi"></object></th></div><listing id="qgqbi"></listing><source id="qgqbi"><ins id="qgqbi"></ins></source><noframes id="qgqbi"></noframes><noscript id="qgqbi"><strike id="qgqbi"><tt id="qgqbi"></tt></strike></noscript><strike id="qgqbi"><rp id="qgqbi"></rp></strike><dl id="qgqbi"></dl><th id="qgqbi"></th><acronym id="qgqbi"></acronym><center id="qgqbi"><input id="qgqbi"><div id="qgqbi"><th id="qgqbi"></th></div></input></center><label id="qgqbi"></label><tr id="qgqbi"><label id="qgqbi"><center id="qgqbi"></center></label></tr><menuitem id="qgqbi"><em id="qgqbi"><legend id="qgqbi"></legend></em></menuitem><pre id="qgqbi"></pre><fieldset id="qgqbi"><address id="qgqbi"><abbr id="qgqbi"><dl id="qgqbi"></dl></abbr></address></fieldset><sup id="qgqbi"><form id="qgqbi"></form></sup><form id="qgqbi"></form> <form id="qgqbi"></form><center id="qgqbi"><rp id="qgqbi"></rp></center><code id="qgqbi"></code><option id="qgqbi"><i id="qgqbi"><tr id="qgqbi"></tr></i></option><address id="qgqbi"></address><pre id="qgqbi"></pre><wbr id="qgqbi"></wbr><dl id="qgqbi"><delect id="qgqbi"><bdo id="qgqbi"></bdo></delect></dl><table id="qgqbi"><p id="qgqbi"></p></table><label id="qgqbi"><xmp id="qgqbi"><noscript id="qgqbi"><dl id="qgqbi"></dl></noscript></xmp></label><cite id="qgqbi"></cite><acronym id="qgqbi"><object id="qgqbi"><big id="qgqbi"></big></object></acronym><rp id="qgqbi"></rp><tt id="qgqbi"></tt><output id="qgqbi"></output><table id="qgqbi"><p id="qgqbi"><ruby id="qgqbi"></ruby></p></table><tt id="qgqbi"><tbody id="qgqbi"><acronym id="qgqbi"><b id="qgqbi"></b></acronym></tbody></tt><u id="qgqbi"></u><bdo id="qgqbi"><tr id="qgqbi"><dfn id="qgqbi"></dfn></tr></bdo><strike id="qgqbi"><font id="qgqbi"></font></strike><s id="qgqbi"></s><acronym id="qgqbi"><samp id="qgqbi"><code id="qgqbi"><pre id="qgqbi"></pre></code></samp></acronym><cite id="qgqbi"></cite><form id="qgqbi"><dl id="qgqbi"><pre id="qgqbi"><label id="qgqbi"></label></pre></dl></form><center id="qgqbi"><rp id="qgqbi"></rp></center><font id="qgqbi"></font><menu id="qgqbi"></menu><small id="qgqbi"><strong id="qgqbi"><sup id="qgqbi"><form id="qgqbi"></form></sup></strong></small><label id="qgqbi"><tfoot id="qgqbi"><em id="qgqbi"></em></tfoot></label><optgroup id="qgqbi"><fieldset id="qgqbi"><thead id="qgqbi"><strong id="qgqbi"></strong></thead></fieldset></optgroup><label id="qgqbi"></label><meter id="qgqbi"><noframes id="qgqbi"><i id="qgqbi"><ins id="qgqbi"></ins></i></noframes></meter><kbd id="qgqbi"></kbd><b id="qgqbi"></b><dl id="qgqbi"><delect id="qgqbi"><th id="qgqbi"><span id="qgqbi"></span></th></delect></dl><font id="qgqbi"></font><small id="qgqbi"></small><mark id="qgqbi"></mark><del id="qgqbi"><dfn id="qgqbi"><source id="qgqbi"><tr id="qgqbi"></tr></source></dfn></del><dd id="qgqbi"><ruby id="qgqbi"><menu id="qgqbi"></menu></ruby></dd><th id="qgqbi"><em id="qgqbi"></em></th><abbr id="qgqbi"></abbr><span id="qgqbi"><kbd id="qgqbi"><dfn id="qgqbi"><sub id="qgqbi"></sub></dfn></kbd></span><ins id="qgqbi"></ins><s id="qgqbi"><progress id="qgqbi"></progress></s><th id="qgqbi"></th><bdo id="qgqbi"></bdo><blockquote id="qgqbi"></blockquote><b id="qgqbi"></b><nav id="qgqbi"><div id="qgqbi"></div></nav> <meter id="qgqbi"><dfn id="qgqbi"><source id="qgqbi"><tr id="qgqbi"></tr></source></dfn></meter><tfoot id="qgqbi"></tfoot><big id="qgqbi"><pre id="qgqbi"><s id="qgqbi"></s></pre></big><small id="qgqbi"></small><table id="qgqbi"><td id="qgqbi"><sup id="qgqbi"></sup></td></table><form id="qgqbi"><tr id="qgqbi"></tr></form><tr id="qgqbi"><fieldset id="qgqbi"><thead id="qgqbi"><strong id="qgqbi"></strong></thead></fieldset></tr><ul id="qgqbi"></ul><center id="qgqbi"><optgroup id="qgqbi"><div id="qgqbi"></div></optgroup></center><rp id="qgqbi"><input id="qgqbi"><blockquote id="qgqbi"><th id="qgqbi"></th></blockquote></input></rp><tbody id="qgqbi"></tbody><form id="qgqbi"><u id="qgqbi"><fieldset id="qgqbi"></fieldset></u></form><rp id="qgqbi"></rp><b id="qgqbi"><small id="qgqbi"></small></b><dd id="qgqbi"></dd><kbd id="qgqbi"></kbd><code id="qgqbi"><pre id="qgqbi"><ul id="qgqbi"></ul></pre></code><strong id="qgqbi"></strong><cite id="qgqbi"><sub id="qgqbi"></sub></cite><object id="qgqbi"></object><dfn id="qgqbi"></dfn><pre id="qgqbi"></pre><xmp id="qgqbi"></xmp><pre id="qgqbi"></pre><sup id="qgqbi"><form id="qgqbi"><cite id="qgqbi"></cite></form></sup><tt id="qgqbi"><tbody id="qgqbi"><acronym id="qgqbi"><b id="qgqbi"></b></acronym></tbody></tt><input id="qgqbi"></input><acronym id="qgqbi"><samp id="qgqbi"><code id="qgqbi"></code></samp></acronym><nobr id="qgqbi"><pre id="qgqbi"><ul id="qgqbi"><strong id="qgqbi"></strong></ul></pre></nobr><menuitem id="qgqbi"><em id="qgqbi"><wbr id="qgqbi"><mark id="qgqbi"></mark></wbr></em></menuitem><dl id="qgqbi"></dl><rp id="qgqbi"><input id="qgqbi"><div id="qgqbi"></div></input></rp><div id="qgqbi"><button id="qgqbi"><pre id="qgqbi"><meter id="qgqbi"></meter></pre></button></div><address id="qgqbi"></address><thead id="qgqbi"><abbr id="qgqbi"><sup id="qgqbi"></sup></abbr></thead><em id="qgqbi"></em><ul id="qgqbi"><listing id="qgqbi"><wbr id="qgqbi"></wbr></listing></ul><listing id="qgqbi"></listing><wbr id="qgqbi"></wbr><thead id="qgqbi"><abbr id="qgqbi"><strike id="qgqbi"></strike></abbr></thead><menuitem id="qgqbi"></menuitem><pre id="qgqbi"></pre><pre id="qgqbi"></pre><dl id="qgqbi"><delect id="qgqbi"><bdo id="qgqbi"><span id="qgqbi"></span></bdo></delect></dl><ruby id="qgqbi"></ruby><pre id="qgqbi"><strike id="qgqbi"><tt id="qgqbi"><i id="qgqbi"></i></tt></strike></pre><fieldset id="qgqbi"><address id="qgqbi"></address></fieldset><cite id="qgqbi"><sub id="qgqbi"></sub></cite><optgroup id="qgqbi"></optgroup><fieldset id="qgqbi"><address id="qgqbi"></address></fieldset></div><div id="wbvku" class="pl_css_ganrao" style="display: none;"><pre id="wbvku"></pre><small id="wbvku"><form id="wbvku"><em id="wbvku"></em></form></small><label id="wbvku"></label><tfoot id="wbvku"></tfoot><var id="wbvku"><tbody id="wbvku"><ul id="wbvku"><font id="wbvku"></font></ul></tbody></var><legend id="wbvku"></legend><pre id="wbvku"></pre><optgroup id="wbvku"></optgroup><tfoot id="wbvku"><em id="wbvku"><wbr id="wbvku"><mark id="wbvku"></mark></wbr></em></tfoot><tbody id="wbvku"><noframes id="wbvku"><p id="wbvku"></p></noframes></tbody><menu id="wbvku"></menu><rt id="wbvku"><kbd id="wbvku"><dfn id="wbvku"><sub id="wbvku"></sub></dfn></kbd></rt><kbd id="wbvku"></kbd><pre id="wbvku"></pre><var id="wbvku"><wbr id="wbvku"><abbr id="wbvku"><strong id="wbvku"></strong></abbr></wbr></var><td id="wbvku"><dl id="wbvku"></dl></td><optgroup id="wbvku"></optgroup><output id="wbvku"><strong id="wbvku"></strong></output><track id="wbvku"></track><tbody id="wbvku"><ol id="wbvku"></ol></tbody><tfoot id="wbvku"><em id="wbvku"></em></tfoot><var id="wbvku"><wbr id="wbvku"><abbr id="wbvku"><strong id="wbvku"></strong></abbr></wbr></var><blockquote id="wbvku"><tbody id="wbvku"></tbody></blockquote><meter id="wbvku"></meter><output id="wbvku"></output><pre id="wbvku"></pre><acronym id="wbvku"><strong id="wbvku"><samp id="wbvku"></samp></strong></acronym><optgroup id="wbvku"><xmp id="wbvku"></xmp></optgroup><table id="wbvku"></table><i id="wbvku"></i><optgroup id="wbvku"></optgroup><em id="wbvku"><small id="wbvku"><tbody id="wbvku"><small id="wbvku"></small></tbody></small></em><font id="wbvku"></font><small id="wbvku"></small><table id="wbvku"></table><progress id="wbvku"></progress><big id="wbvku"><track id="wbvku"></track></big><big id="wbvku"><pre id="wbvku"><s id="wbvku"><progress id="wbvku"></progress></s></pre></big><thead id="wbvku"><abbr id="wbvku"><strike id="wbvku"><font id="wbvku"></font></strike></abbr></thead><code id="wbvku"></code><video id="wbvku"><ol id="wbvku"></ol></video><tfoot id="wbvku"></tfoot><progress id="wbvku"></progress><acronym id="wbvku"><strong id="wbvku"></strong></acronym><tbody id="wbvku"><ol id="wbvku"><samp id="wbvku"></samp></ol></tbody><em id="wbvku"></em><form id="wbvku"><legend id="wbvku"><pre id="wbvku"></pre></legend></form></div><header class="header container"><span id="y9aqb2t" 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="3eqln32" 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="mnce2hk" class="searchbox"><div id="txdqnu9" class="searchLt"><div id="3wda32f" 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="rgi2wrq" class="clearfix searchWrap"><div id="n3lxzwa" 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="xovkrdf" class="container"><ul><li id = "index_index"><a href="http://www.cdcfah.com/"><span>首頁</span></a></li><li id = "index_company"><a ><span>企業(yè)名錄</span></a></li><li id = "index_product"><a href="http://www.cdcfah.com/cp/"><span>產(chǎn)品供應(yīng)</span></a></li><li id = "index_news"><a href="http://www.cdcfah.com/zx/"><span>新聞資訊</span></a></li><li id = "index_article"><a href="http://www.cdcfah.com/xw/"><span>行業(yè)資訊</span></a></li><li id = "index_show"><a href="http://www.cdcfah.com/zh/"><span>展會(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="trtlszb" class="twoCol"><div id="8w73dpg" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/first-_jxjxysb/">機(jī)械及行業(yè)設(shè)備</a>?<a href="http://www.cdcfah.com/cp/second-jxjxysb_cdj/">傳動(dòng)件</a>?<a href="http://www.cdcfah.com/cp/third-cdj_lianzhouqi/">聯(lián)軸器</a>?下擺臂銷軸批發(fā) 濟(jì)寧吉安機(jī)械供應(yīng)</p><div id="3suw7fw" class="leftbox clearfix"><h1>下擺臂銷軸批發(fā) 濟(jì)寧吉安機(jī)械供應(yīng)</h1><div id="etlifwd" class="proBig"><div id="qelcofm" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/10/28/15/637078721043346091_sdjnls_9229446.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="8x7mtah" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/10/28/15/637078721043346091_sdjnls_9229446.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="xm2e8pr" 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>山東省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>下擺臂銷軸批發(fā),銷軸</p><p><span>***更新：</span>2020-07-03 19:18:16</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="xr4cbip" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">濟(jì)寧吉安機(jī)械制造有限公司</a></p><p><span>聯(lián)系人：</span>趙芳</p><p><span>郵箱: </span>jianjixie@163.com</p><p><span>電話: </span>13792379005</p><p><span>傳真: </span>0537_2333733</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>0537-2333733</p><p><span>地址: </span>濟(jì)寧高新區(qū)濟(jì)鄒路南、礦外路東，中奧工業(yè)園內(nèi)</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="unhyaho" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="u2f3woq" class="box"><p><p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> 30CrMnTi比20CrMnTi鋼的強(qiáng)度、淬透性高，但沖擊韌性略低。主要用作滲碳鋼，滲碳后可降溫直接淬火，彎曲強(qiáng)度較高、耐磨性能好。可在淬火低溫回火或調(diào)質(zhì)后使用，切削加工性中等。用于制造拖拉機(jī)行業(yè)中截面較大的重負(fù)荷滲碳件及受力較大的齒輪、齒輪軸、蝸桿等。35CrMnSi標(biāo)準(zhǔn)：GB/T?3077-1988?35CrMnSi鋼是低合金超**度鋼,熱處理后有好的綜合力學(xué)性能,**度，下擺臂銷軸批發(fā),足夠的韌性,淬透性,焊接性，下擺臂銷軸批發(fā),加工成型性均較好，但耐蝕性和抗氧化性能低,是低溫回火或等溫淬火后使用。35CrMnSi鋼是淬透性較好的材質(zhì)，經(jīng)適當(dāng)?shù)臒崽幚砗罂傻玫綇?qiáng)度、硬度、韌性和疲勞強(qiáng)度較好的綜合力學(xué)性能，能適應(yīng)采煤生產(chǎn)較復(fù)雜的工況條件。 </p> <p> <br /> </p> <p> <br /> 其主要產(chǎn)品為挖掘機(jī)連桿、搖桿、履帶護(hù)板，下擺臂銷軸批發(fā)、銷軸、鏟斗、下車架、支重輪。下擺臂銷軸批發(fā)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="下擺臂銷軸批發(fā),銷軸" src="http://tyunfile.71360.com/UpLoadFile/2019/10/28/15/637078721043346091_sdjnls_9229446.jpg"></div><p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> 銷軸是一類標(biāo)準(zhǔn)化的緊固件，既可靜態(tài)固定連接，亦可與被連接件做相對(duì)運(yùn)動(dòng)，主要用于兩零件的鉸接處，構(gòu)成鉸鏈連接。銷軸通常用開口銷鎖定，工作可靠，拆卸方便。銷軸的國際標(biāo)準(zhǔn)為ISO 2341:1986。國內(nèi)標(biāo)準(zhǔn)GB/T882-2008。濟(jì)寧吉安機(jī)械制造有限公司是以工程機(jī)械配套生產(chǎn)、銷售為一體的企業(yè)，公司位于風(fēng)景優(yōu)美、具有禮儀之邦的孔孟之鄉(xiāng)-濟(jì)寧。公司秉承禮儀之邦的優(yōu)良傳統(tǒng)，以顧客為上帝，為企業(yè)謀發(fā)展的態(tài)度，忠誠的服務(wù)于客戶。企業(yè)已通過ISO9001:2008質(zhì)量管理體系認(rèn)證。公司經(jīng)營范圍：配套生產(chǎn)挖掘機(jī)、推土機(jī)、壓路機(jī)、攤鋪機(jī)等工程機(jī)械配件。其主要產(chǎn)品為挖掘機(jī)連桿、搖桿、履帶護(hù)板、銷軸、鏟斗、下車架、支重輪、漲緊裝置等產(chǎn)品。并為小松山推、山東力士德、徐工基礎(chǔ)、山推重工、路得威等主機(jī)廠家生產(chǎn)配件。 </p> <p> <br /> </p> <p> <br /> 下擺臂銷軸批發(fā)“銷軸”這類鋼經(jīng)調(diào)質(zhì)和淬火后，具有較好的綜合機(jī)械性能。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="下擺臂銷軸批發(fā),銷軸" src="https://tyunfile.71360.com/UploadFile/sdjnls/637232376857646485/3717838.jpg"></div><p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> 30CrMnTi比20CrMnTi鋼的強(qiáng)度、淬透性高，但沖擊韌性略低。主要用作滲碳鋼，滲碳后可降溫直接淬火，彎曲強(qiáng)度較高、耐磨性能好?？稍诖慊鸬蜏鼗鼗鸹蛘{(diào)質(zhì)后使用，切削加工性中等。用于制造拖拉機(jī)行業(yè)中截面較大的重負(fù)荷滲碳件及受力較大的齒輪、齒輪軸、蝸桿等。35CrMnSi標(biāo)準(zhǔn)：GB/T?3077-1988?35CrMnSi鋼是低合金超**度鋼,熱處理后有好的綜合力學(xué)性能,**度,足夠的韌性,淬透性,焊接性,加工成型性均較好，但耐蝕性和抗氧化性能低,是低溫回火或等溫淬火后使用。35CrMnSi鋼是淬透性較好的材質(zhì)，經(jīng)適當(dāng)?shù)臒崽幚砗罂傻玫綇?qiáng)度、硬度、韌性和疲勞強(qiáng)度較好的綜合力學(xué)性能，能適應(yīng)采煤生產(chǎn)較復(fù)雜的工況條件。 </p> <p> <br /> </p> <p> </p><p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> 40Cr40Cr是軸類零件的常用材料，它價(jià)格便宜經(jīng)過調(diào)質(zhì)（或正火）后，可得到較好的切削性能，而且能獲得較高的強(qiáng)度和韌性等綜合機(jī)械性能，淬火后表面硬度可達(dá)45～52HRC。40Cr等合金結(jié)構(gòu)鋼適用于中等精度而轉(zhuǎn)速較高的軸類零件，這類鋼經(jīng)調(diào)質(zhì)和淬火后，具有較好的綜合機(jī)械性能。40Cr是我國我國GB的標(biāo)準(zhǔn)鋼號(hào)，40Cr鋼是機(jī)械制造業(yè)使用*****的鋼之一。鋼的淬透性良好，水淬時(shí)可淬透到Ф28～60mm,油淬時(shí)可淬透到Ф15～40mm。這種鋼除調(diào)質(zhì)處理外還適于**和高頻淬火處理。切削性能較好，當(dāng)硬度為HB174～229時(shí)，相對(duì)切削加工性為60%。 </p> <p> <br /> </p> <p> 1986年，我國***采用ISO緊固件產(chǎn)品標(biāo)準(zhǔn)制修訂并發(fā)布了銷產(chǎn)品國家標(biāo)準(zhǔn)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="下擺臂銷軸批發(fā),銷軸" src="https://tyunfile.71360.com/UploadFile/sdjnls/637232373825878906/5137487.jpg"></div><p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> 30CrMnTi比20CrMnTi鋼的強(qiáng)度、淬透性高，但沖擊韌性略低。主要用作滲碳鋼，滲碳后可降溫直接淬火，彎曲強(qiáng)度較高、耐磨性能好?？稍诖慊鸬蜏鼗鼗鸹蛘{(diào)質(zhì)后使用，切削加工性中等。用于制造拖拉機(jī)行業(yè)中截面較大的重負(fù)荷滲碳件及受力較大的齒輪、齒輪軸、蝸桿等。35CrMnSi標(biāo)準(zhǔn)：GB/T?3077-1988?35CrMnSi鋼是低合金超**度鋼,熱處理后有好的綜合力學(xué)性能,**度,足夠的韌性,淬透性,焊接性,加工成型性均較好，但耐蝕性和抗氧化性能低,是低溫回火或等溫淬火后使用。35CrMnSi鋼是淬透性較好的材質(zhì)，經(jīng)適當(dāng)?shù)臒崽幚砗罂傻玫綇?qiáng)度、硬度、韌性和疲勞強(qiáng)度較好的綜合力學(xué)性能，能適應(yīng)采煤生產(chǎn)較復(fù)雜的工況條件。 </p> <p> <br /> </p> <p> “銷軸主要用于兩零件的鉸接處，構(gòu)成鉸鏈連接。銷軸通常用開口銷鎖定。下擺臂銷軸批發(fā)</p><p style="text-indent:25px">彎曲強(qiáng)度較高、耐磨性能好。下擺臂銷軸批發(fā)</p><p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> 銷軸常用的材料有：Q235、20號(hào)鋼、35號(hào)鋼、45號(hào)鋼、40CR調(diào)質(zhì)等。銷軸是一類標(biāo)準(zhǔn)化的緊固件，既可靜態(tài)固定連接，亦可與被連接件做相對(duì)運(yùn)動(dòng)，主要用于兩零件的鉸接處，構(gòu)成鉸鏈連接。銷軸通常用開口銷鎖定，工作可靠，拆卸方便。銷軸的國際標(biāo)準(zhǔn)為ISO 2341:1986。國內(nèi)標(biāo)準(zhǔn)GB/T882-2008。45鋼是軸類零件的常用材料，它價(jià)格便宜經(jīng)過調(diào)質(zhì)（或正火）后，可得到較好的切削性能，而且能獲得較高的強(qiáng)度和韌性等綜合機(jī)械性能，淬火后表面硬度可達(dá)45～52HRC。?40Cr等合金結(jié)構(gòu)鋼適用于中等精度而轉(zhuǎn)速較高的軸類零件，這類鋼經(jīng)調(diào)質(zhì)和淬火后，具有較好的綜合機(jī)械性能。 </p> <p> <br /> </p> <p> <br /> 下擺臂銷軸批發(fā)</p><p style="text-indent:25px">濟(jì)寧吉安機(jī)械制造有限公司成立于2010-08-18，注冊(cè)資本：300-500萬元。該公司生產(chǎn)型的公司。是一家有限責(zé)任公司企業(yè)，隨著市場(chǎng)的發(fā)展和生產(chǎn)的需求，與多家企業(yè)合作研究，在原有產(chǎn)品的基礎(chǔ)上經(jīng)過不斷改進(jìn)，追求新型，在強(qiáng)化內(nèi)部管理，完善結(jié)構(gòu)調(diào)整的同時(shí)，優(yōu)良的質(zhì)量、合理的價(jià)格、完善的服務(wù)，在業(yè)界受到***好評(píng)。公司業(yè)務(wù)涵蓋[ "機(jī)電產(chǎn)品", "機(jī)械配件加工", "建筑材料", "裝飾材料" ]，價(jià)格合理，品質(zhì)有保證，深受廣大客戶的歡迎。濟(jì)寧吉安機(jī)械制造將以真誠的服務(wù)、創(chuàng)新的理念、***的產(chǎn)品，為彼此贏得全新的未來！</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/484111.html</p></div></div></div></div></div><div id="3o3bdkw" class="page-right twoColRt"><div id="qfeqxub" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="laczb3u" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" alt="福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強(qiáng) 信息推薦自業(yè)物資供應(yīng)</p></a></div><div id="qfhjqn7" 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(gè)科目真誠推薦寧波助學(xué)商務(wù)信息咨詢供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>寧波寧海直接考A2有幾個(gè)科目真誠推薦寧波助學(xué)商務(wù)信息咨詢供應(yīng)</p></a></div><div id="cgda82d" 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(dòng)灌裝機(jī)生產(chǎn)廠歡迎來電溫州奧基智能科技供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>200l桶自動(dòng)灌裝機(jī)生產(chǎn)廠歡迎來電溫州奧基智能科技供應(yīng)</p></a></div><div id="etv2ipr" 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(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="fuwtvc2" class="clear"></div></div><div id="v8f2c8v" 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="oyvszqx" 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="hwyvhel" class="box box-add clearfix"><ul class="box-list"><li><a href="http://www.cdcfah.com/cp/2337.html"><div id="ti7ebdk" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/sdjnls/637232366966660156/2907606.jpg" alt="江西小松系列連桿廠家直銷濟(jì)寧吉安機(jī)械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>江西小松系列連桿廠家直銷濟(jì)寧吉安機(jī)械供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/2338.html"><div id="shzw7he" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/sdjnls/637232362952734375/6560323.jpg" alt="江蘇挖掘機(jī)護(hù)鏈器生產(chǎn)商濟(jì)寧吉安機(jī)械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>江蘇挖掘機(jī)護(hù)鏈器生產(chǎn)商濟(jì)寧吉安機(jī)械供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/2339.html"><div id="lkheqxu" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/sdjnls/637232373825878906/5137487.jpg" alt="甘肅不銹鋼銷軸可訂做濟(jì)寧吉安機(jī)械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>甘肅不銹鋼銷軸可訂做濟(jì)寧吉安機(jī)械供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/2340.html"><div id="shj8rb7" class="reImg"><img src="http://tyunfile.71360.com/UpLoadFile/2019/10/28/15/637078721236912111_sdjnls_2994836.jpg" alt="現(xiàn)貨襯套價(jià)格濟(jì)寧吉安機(jī)械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>現(xiàn)貨襯套價(jià)格濟(jì)寧吉安機(jī)械供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/2341.html"><div id="e8od38l" class="reImg"><img src="http://tyunfile.71360.com/UpLoadFile/2019/10/28/15/637078719801251967_sdjnls_1665292.jpg" alt="濟(jì)寧卡特挖斗可訂做濟(jì)寧吉安機(jī)械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>濟(jì)寧卡特挖斗可訂做濟(jì)寧吉安機(jī)械供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/2342.html"><div id="7zw7mjg" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/sdjnls/637232359159560547/7434465.jpg" alt="濟(jì)寧現(xiàn)貨工字架廠家報(bào)價(jià) 濟(jì)寧吉安機(jī)械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>濟(jì)寧現(xiàn)貨工字架廠家報(bào)價(jià) 濟(jì)寧吉安機(jī)械供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/6099.html"><div id="v2ahy3t" class="reImg"><img src="http://tyunfile.71360.com/UpLoadFile/2019/10/28/14/637078711197608290_sdjnls_8811921.jpg" alt="重慶小松挖斗價(jià)格濟(jì)寧吉安機(jī)械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>重慶小松挖斗價(jià)格濟(jì)寧吉安機(jī)械供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/6100.html"><div id="lvsuwik" class="reImg"><img src="http://tyunfile.71360.com/UpLoadFile/2019/10/28/14/637078711197608290_sdjnls_8811921.jpg" alt="河北挖機(jī)挖斗報(bào)價(jià) 濟(jì)寧吉安機(jī)械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>河北挖機(jī)挖斗報(bào)價(jià) 濟(jì)寧吉安機(jī)械供應(yīng)</p></a></li></ul></div></div><div id="sht3qht" 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="mw8xpw3" class="box box-add clearfix"><ul class="box-list"><li><a href="http://www.cdcfah.com/cp/1150251.html"><div id="vkmolne" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/sdjnls/637232373825966797/9707545.jpg" alt="天津高精度銷軸濟(jì)寧吉安機(jī)械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>天津高精度銷軸濟(jì)寧吉安機(jī)械供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/2059739.html"><div id="3vcjlsu" class="reImg"><img src="http://tyunfile.71360.com/UploadFile/huazhitai1/637223930358222657/7441253.jpg" alt="山東聯(lián)軸節(jié)哪家好華之泰供" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>山東聯(lián)軸節(jié)哪家好華之泰供</p></a></li><li><a href="http://www.cdcfah.com/cp/2250272.html"><div id="tda3ip7" class="reImg"><img src="http://tyunfile.71360.com/UpLoadFile/huazhitai1/2020/1/637143590730755573/6371435907307555736691870.jpg" alt="河南摩擦偶合器廠家華之泰供" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>河南摩擦偶合器廠家華之泰供</p></a></li><li><a href="http://www.cdcfah.com/cp/566889.html"><div id="kj2pm3h" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/sdjnls/637232373825878906/5137487.jpg" alt="四川帶孔銷軸生產(chǎn)商濟(jì)寧吉安機(jī)械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>四川帶孔銷軸生產(chǎn)商濟(jì)寧吉安機(jī)械供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/2053968.html"><div id="b8rtqsu" class="reImg"><img src="http://tyunfile.71360.com/UploadFile/huazhitai1/637223933185419922/970077.jpg" alt="河南聯(lián)軸器生產(chǎn)廠家華之泰供" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>河南聯(lián)軸器生產(chǎn)廠家華之泰供</p></a></li><li><a href="http://www.cdcfah.com/cp/1114837.html"><div id="onkmdfm" class="reImg"><img src="http://tyunfile.71360.com/UpLoadFile/huazhitai1/2020/1/637143588982238823/6371435889822388236480999.jpg" alt="河北液力偶合器多少錢華之泰供" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>河北液力偶合器多少錢華之泰供</p></a></li><li><a href="http://www.cdcfah.com/cp/1107935.html"><div id="cr8szbn" class="reImg"><img src="http://tyunfile.71360.com/UpLoadFile/2019/10/28/14/637078712474292105_sdjnls_2820232.jpg" alt="云南各種規(guī)格銷軸廠家直銷濟(jì)寧吉安機(jī)械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>云南各種規(guī)格銷軸廠家直銷濟(jì)寧吉安機(jī)械供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/2339.html"><div id="pebduby" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/sdjnls/637232373825878906/5137487.jpg" alt="甘肅不銹鋼銷軸可訂做濟(jì)寧吉安機(jī)械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>甘肅不銹鋼銷軸可訂做濟(jì)寧吉安機(jī)械供應(yīng)</p></a></li></ul></div></div></section></section><footer class="footer"><div id="qanugce" class="container"><p><a href="http://www.cdcfah.com/">首頁</a> | <a >企業(yè)名錄</a> | <a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a> | <a href="http://www.cdcfah.com/zx/">新聞資訊</a> | <a href="http://www.cdcfah.com/xw/">行業(yè)資訊</a> | <a href="http://www.cdcfah.com/zh/">展會(huì)信息</a> | <a href="http://www.cdcfah.com/sitemap.html">網(wǎng)站地圖</a> | </p><p><p><p>b2b網(wǎng)站_b2b電子商務(wù)平臺(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://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="g7su8" class="pl_css_ganrao" style="display: none;"><output id="g7su8"><table id="g7su8"><thead id="g7su8"><ruby id="g7su8"></ruby></thead></table></output><u id="g7su8"></u><mark id="g7su8"></mark><strong id="g7su8"></strong><code id="g7su8"></code><strike id="g7su8"><option id="g7su8"><pre id="g7su8"></pre></option></strike><tbody id="g7su8"></tbody><dd id="g7su8"></dd><span id="g7su8"><form id="g7su8"><legend id="g7su8"></legend></form></span><p id="g7su8"><pre id="g7su8"></pre></p><rp id="g7su8"><dl id="g7su8"><blockquote id="g7su8"></blockquote></dl></rp><strike id="g7su8"><rp id="g7su8"><nav id="g7su8"></nav></rp></strike><big id="g7su8"><track id="g7su8"></track></big><pre id="g7su8"></pre><code id="g7su8"><pre id="g7su8"><table id="g7su8"></table></pre></code><kbd id="g7su8"><table id="g7su8"><td id="g7su8"></td></table></kbd><tbody id="g7su8"><ol id="g7su8"></ol></tbody><thead id="g7su8"><strong id="g7su8"></strong></thead><tr id="g7su8"></tr><input id="g7su8"></input><dl id="g7su8"></dl><option id="g7su8"><i id="g7su8"></i></option><progress id="g7su8"></progress><fieldset id="g7su8"><address id="g7su8"><strong id="g7su8"></strong></address></fieldset><nobr id="g7su8"></nobr><video id="g7su8"></video><strike id="g7su8"></strike><meter id="g7su8"><noframes id="g7su8"><source id="g7su8"><ins id="g7su8"></ins></source></noframes></meter><i id="g7su8"><tr id="g7su8"><abbr id="g7su8"></abbr></tr></i><tr id="g7su8"><label id="g7su8"><button id="g7su8"></button></label></tr><dd id="g7su8"></dd><object id="g7su8"><meter id="g7su8"><nobr id="g7su8"></nobr></meter></object><abbr id="g7su8"></abbr><acronym id="g7su8"><object id="g7su8"></object></acronym><tr id="g7su8"></tr><output id="g7su8"></output><strike id="g7su8"><rp id="g7su8"><sup id="g7su8"></sup></rp></strike><strong id="g7su8"><td id="g7su8"></td></strong><optgroup id="g7su8"></optgroup><div id="g7su8"><button id="g7su8"><acronym id="g7su8"></acronym></button></div><pre id="g7su8"></pre><div id="g7su8"></div><tbody id="g7su8"><small id="g7su8"><p id="g7su8"><pre id="g7su8"></pre></p></small></tbody><xmp id="g7su8"><small id="g7su8"><dl id="g7su8"><small id="g7su8"></small></dl></small></xmp><strike id="g7su8"><center id="g7su8"><nav id="g7su8"><div id="g7su8"></div></nav></center></strike><meter id="g7su8"><dfn id="g7su8"><form id="g7su8"></form></dfn></meter><menu id="g7su8"><legend id="g7su8"></legend></menu><var id="g7su8"><address id="g7su8"><strong id="g7su8"></strong></address></var><dfn id="g7su8"></dfn><tbody id="g7su8"></tbody></div></html>