上海自動擴孔機廠家誠信服務(wù) 江蘇攏研機械供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="擴孔機鍛件是通過金屬被施加壓力形成的，在強壓的過程中需要改變其物理特性，對于鑄件的這種壓力也是非常重要的，這種力量是鐵錘或者是強壓形成的。鍛件生產(chǎn)就是把金屬放在熱爐中燒熱，然后通過壓力來實現(xiàn)塑形，鍛造利用鍛壓機械或鍛錘對金屬坯料施加壓力，使"><meta name="keywords" content="上海自動擴孔機廠家,輾環(huán)機"><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="m6qiy" class="pl_css_ganrao" style="display: none;"><dl id="m6qiy"><style id="m6qiy"></style></dl><tbody id="m6qiy"></tbody><tfoot id="m6qiy"><p id="m6qiy"><label id="m6qiy"></label></p></tfoot><style id="m6qiy"><mark id="m6qiy"><small id="m6qiy"></small></mark></style><bdo id="m6qiy"><pre id="m6qiy"></pre></bdo><video id="m6qiy"></video><span id="m6qiy"><form id="m6qiy"><cite id="m6qiy"></cite></form></span><pre id="m6qiy"><nav id="m6qiy"></nav></pre><strong id="m6qiy"></strong><pre id="m6qiy"><dfn id="m6qiy"><legend id="m6qiy"><style id="m6qiy"></style></legend></dfn></pre><center id="m6qiy"><output id="m6qiy"><nav id="m6qiy"></nav></output></center><acronym id="m6qiy"></acronym><span id="m6qiy"><form id="m6qiy"><cite id="m6qiy"></cite></form></span><menu id="m6qiy"></menu><form id="m6qiy"></form><tfoot id="m6qiy"></tfoot><ul id="m6qiy"></ul><output id="m6qiy"><strong id="m6qiy"></strong></output><ins id="m6qiy"><label id="m6qiy"><center id="m6qiy"></center></label></ins><nobr id="m6qiy"><pre id="m6qiy"><ul id="m6qiy"></ul></pre></nobr><ul id="m6qiy"></ul><code id="m6qiy"><pre id="m6qiy"></pre></code><source id="m6qiy"><menuitem id="m6qiy"><var id="m6qiy"><address id="m6qiy"></address></var></menuitem></source><li id="m6qiy"></li><i id="m6qiy"><menuitem id="m6qiy"><var id="m6qiy"><address id="m6qiy"></address></var></menuitem></i><ul id="m6qiy"></ul><li id="m6qiy"></li><nav id="m6qiy"></nav><form id="m6qiy"><legend id="m6qiy"><pre id="m6qiy"><input id="m6qiy"></input></pre></legend></form><legend id="m6qiy"></legend><output id="m6qiy"><strong id="m6qiy"><dd id="m6qiy"></dd></strong></output><dfn id="m6qiy"></dfn><delect id="m6qiy"></delect><address id="m6qiy"></address><dfn id="m6qiy"><td id="m6qiy"><tr id="m6qiy"><label id="m6qiy"></label></tr></td></dfn><strong id="m6qiy"></strong><th id="m6qiy"><span id="m6qiy"></span></th><meter id="m6qiy"><noframes id="m6qiy"><source id="m6qiy"></source></noframes></meter><option id="m6qiy"></option><form id="m6qiy"><dl id="m6qiy"><sub id="m6qiy"><label id="m6qiy"></label></sub></dl></form><th id="m6qiy"></th><blockquote id="m6qiy"><th id="m6qiy"></th></blockquote><mark id="m6qiy"></mark><samp id="m6qiy"></samp><strong id="m6qiy"></strong><var id="m6qiy"></var><input id="m6qiy"><div id="m6qiy"><th id="m6qiy"></th></div></input><span id="m6qiy"></span><strike id="m6qiy"></strike><thead id="m6qiy"></thead><form id="m6qiy"></form><span id="m6qiy"></span><dfn id="m6qiy"></dfn><ruby id="m6qiy"></ruby><td id="m6qiy"><ruby id="m6qiy"><label id="m6qiy"><xmp id="m6qiy"></xmp></label></ruby></td><acronym id="m6qiy"><object id="m6qiy"><big id="m6qiy"></big></object></acronym><var id="m6qiy"></var><pre id="m6qiy"></pre><thead id="m6qiy"><abbr id="m6qiy"><strike id="m6qiy"></strike></abbr></thead><address id="m6qiy"></address><em id="m6qiy"><style id="m6qiy"><mark id="m6qiy"></mark></style></em><dl id="m6qiy"><delect id="m6qiy"><th id="m6qiy"><span id="m6qiy"></span></th></delect></dl><object id="m6qiy"><meter id="m6qiy"></meter></object><u id="m6qiy"></u><acronym id="m6qiy"></acronym><optgroup id="m6qiy"><div id="m6qiy"><acronym id="m6qiy"></acronym></div></optgroup><optgroup id="m6qiy"></optgroup><delect id="m6qiy"><strong id="m6qiy"><span id="m6qiy"></span></strong></delect><i id="m6qiy"><tr id="m6qiy"><abbr id="m6qiy"></abbr></tr></i><dd id="m6qiy"></dd><address id="m6qiy"></address><ins id="m6qiy"><optgroup id="m6qiy"><strike id="m6qiy"><rp id="m6qiy"></rp></strike></optgroup></ins><small id="m6qiy"><p id="m6qiy"><sup id="m6qiy"></sup></p></small><pre id="m6qiy"></pre><samp id="m6qiy"></samp><tr id="m6qiy"></tr><ruby id="m6qiy"></ruby><var id="m6qiy"><wbr id="m6qiy"><abbr id="m6qiy"></abbr></wbr></var><ul id="m6qiy"></ul><output id="m6qiy"><table id="m6qiy"><dd id="m6qiy"></dd></table></output><dfn id="m6qiy"></dfn><code id="m6qiy"><pre id="m6qiy"></pre></code><strong id="m6qiy"></strong><var id="m6qiy"><address id="m6qiy"><abbr id="m6qiy"></abbr></address></var><strong id="m6qiy"></strong><th id="m6qiy"><rt id="m6qiy"><meter id="m6qiy"><dfn id="m6qiy"></dfn></meter></rt></th><label id="m6qiy"><thead id="m6qiy"></thead></label><code id="m6qiy"><dfn id="m6qiy"></dfn></code><nobr id="m6qiy"><source id="m6qiy"></source></nobr><s id="m6qiy"></s><strong id="m6qiy"></strong><small id="m6qiy"><p id="m6qiy"><pre id="m6qiy"><dfn id="m6qiy"></dfn></pre></p></small><pre id="m6qiy"><meter id="m6qiy"><nobr id="m6qiy"><source id="m6qiy"></source></nobr></meter></pre><u id="m6qiy"></u><strong id="m6qiy"></strong><span id="m6qiy"><kbd id="m6qiy"><cite id="m6qiy"><sub id="m6qiy"></sub></cite></kbd></span><s id="m6qiy"><progress id="m6qiy"><listing id="m6qiy"></listing></progress></s><dl id="m6qiy"><delect id="m6qiy"><bdo id="m6qiy"></bdo></delect></dl><thead id="m6qiy"><ruby id="m6qiy"><menu id="m6qiy"></menu></ruby></thead></div><header class="header container"><span id="3dpvq3c" 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="tpcsn97" 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 </span><div id="sjofx4v" class="searchbox"><div id="m4zmosj" class="searchLt"><div id="nd2m2hr" class="tabs"><a href="JavaScript:;" data-type="product" class="active">產(chǎn)品</a><a href="JavaScript:;" data-type="member" class="">公司</a><a href="JavaScript:;" data-type="article" class="">資訊</a><a href="JavaScript:;" data-type="exhibition" class="">展會</a></div><div id="rsh2282" class="clearfix searchWrap"><div id="ngixzqn" class="searchInput"><input type="text" name="keywords" placeholder="請輸入搜索關(guān)鍵詞" id="kd"><a href="javascript:void(0)" class="searchBtn" id="search">搜索</a></div></div></div></div></header><nav class="navbox"><div id="3djbiur" 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="tifhofh" class="twoCol"><div id="rqxm7oa" class="page-proshow clearfix"><p class="current"> 當前位置:<a href="http://www.cdcfah.com/">首頁?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/first-_jxjxysb/">機械及行業(yè)設(shè)備</a>?<a href="http://www.cdcfah.com/cp/second-jxjxysb_jichuang/">機床</a>?<a href="http://www.cdcfah.com/cp/third-jichuang_qtjc/">其他機床</a>?上海自動擴孔機廠家誠信服務(wù) 江蘇攏研機械供應(yīng)</p><div id="utqicoa" class="leftbox clearfix"><h1>上海自動擴孔機廠家誠信服務(wù) 江蘇攏研機械供應(yīng)</h1><div id="jifh8z2" class="proBig"><div id="z78vzqn" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/15961751058/637346650145341797/5712736.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="hb8gdpm" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/15961751058/637346650145341797/5712736.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="yiaxm3t" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價格要求：</span>面議</p><p><span>所在地：</span>江蘇省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>上海自動擴孔機廠家,輾環(huán)機</p><p><span>***更新：</span>2020-11-11 08:24:19</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="t74zwnp" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">江蘇攏研機械有限公司</a></p><p><span>聯(lián)系人：</span>王啟龍</p><p><span>郵箱: </span>longyanjixie_lvlan@163.com</p><p><span>電話: </span>15610600788</p><p><span>傳真: </span>0510_85599228</p><p><span>網(wǎng)址: </span>http://www.longyanjixie.com</p><p><span>手機: </span>0510-85592128</p><p><span>地址: </span>胡埭鎮(zhèn)鴻翔路22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="gvskmjv" class="page-proshow02"><p class="title">詳細說明</p><div id="jt739yi" class="box"><p><p style="text-indent:25px">擴孔機鍛件是通過金屬被施加壓力形成的，在強壓的過程中需要改變其物理特性，對于鑄件的這種壓力也是非常重要的，這種力量是鐵錘或者是強壓形成的。鍛件生產(chǎn)就是把金屬放在熱爐中燒熱，然后通過壓力來實現(xiàn)塑形，鍛造利用鍛壓機械或鍛錘對金屬坯料施加壓力，使其產(chǎn)生塑性然后變形獲得具有一定機械性能、一定要求形狀和尺寸鍛件加工方法，這就叫做鍛造。再就是耐空氣、耐蒸汽、耐水等弱腐蝕介質(zhì)或具有不銹性的鍛件，統(tǒng)稱為不銹鋼鍛件；而將耐化學腐蝕介質(zhì)，腐蝕的鋼種稱為耐酸鋼。由于兩者在化學成分上的差異而使它們的耐蝕性不同，普通不銹鋼鍛件一般不耐化學介質(zhì)腐蝕，而耐酸鋼則一般均具有不銹性。不銹鋼鍛件常用于機械、化工、醫(yī)院或其它衛(wèi)生條件至關(guān)重要的行業(yè)領(lǐng)域，比如：食品加工、餐飲，上海自動擴孔機廠家、釀造和化工廠，這不僅是因為它便于每天清洗，上海自動擴孔機廠家，上海自動擴孔機廠家，有時還要使用化學清洗劑，而且還因為它不易滋生細菌。閉式碾環(huán)機是將加熱并沖有小孔的坯料套在芯輥上，靠碾壓輥的內(nèi)緣帶動坯料旋轉(zhuǎn)。上海自動擴孔機廠家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海自動擴孔機廠家,輾環(huán)機" src="https://tyunfile.71360.com/UploadFile/15961751058/637346650145341797/5712736.png"></div><p style="text-indent:25px">擴孔機簡述冷鍛和冷擠壓的常用設(shè)備：通用的液壓機、通用的機械壓力機、**的液壓機、**的機械壓力機、**多工位冷鍛壓力機。冷鍛壓機有兩大類：機械壓力機和液壓機機械壓力機有肘桿式和偏心式等形式，行程固定，適用于批量較大的中小零件。液壓機行程不固定，適合于中、大型零件。**壓力機有較好的冷鍛和冷擠壓的功能，而且有機械化和自動化接口裝置，目前已由單工位向多工位方向發(fā)展。要有頂出裝置，冷鍛件和模具間有較大的粘著力，頂出力約為公稱壓力的百分之十。要有可靠的過載保險裝置，冷鍛過程中容易超載，特別對于行程固定的機械壓力機，必須要有過載保險裝置。合適的擠壓速度，在上模接觸金屬坯料后，鍛壓速度應(yīng)保持均勻。上海自動擴孔機廠家輾環(huán)機軋制環(huán)件的金屬纖維沿圓周方向連續(xù)分布，與零件使用時的受力及磨損相適應(yīng)。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海自動擴孔機廠家,輾環(huán)機" src="https://tyunfile.71360.com/UploadFile/15961751058/637346650354824219/2247700.png"></div><p style="text-indent:25px">擴孔機作為一種鍛造行業(yè)中使用的設(shè)備，它的特點與它的使用性能是有關(guān)系的，我們了解到大家對于鏜孔機的認識不多，為大家整理了關(guān)于這方面的知識，在經(jīng)濟與科技快速發(fā)展的，工程中使用已經(jīng)各種便攜式設(shè)備已成為各大企業(yè)離不開的發(fā)展方向，新鄉(xiāng)市鑫達便攜式機床主營各類工程機械鏜孔機等設(shè)備，為各大企業(yè)發(fā)展提供便利。那么，工程機械鏜孔機的使用優(yōu)勢主要都有哪些呢。對于工程機械鏜孔機的整體使用來說，用戶都是要讓它在產(chǎn)品的使用時，達到好的穩(wěn)定性的表現(xiàn)，因為對于一種設(shè)備來說，如果是它在設(shè)備上面能達到好的穩(wěn)定性，才會讓它在產(chǎn)品的使用時，能達到好的產(chǎn)品上面的很多優(yōu)勢。</p><p style="text-indent:25px">擴孔機在使用一段時間后，還要定時對鏜孔機進行保養(yǎng)維護。定期對機器內(nèi)部的灰塵進行擦拭。當然也要盡量保持機械的干燥。只有在日常的使用過程中注意對設(shè)備的愛護，才能增加設(shè)備的使用壽命?，F(xiàn)在對小型鏜孔機有了新的認識和了解了吧。那么在今后的選擇過程中，就不會有迷茫或者無從下手的困惑了。選擇鏜孔機當然要選擇新型的，更加輕便，使用起來也更加人性化，操作方便還便于攜帶小型鏜孔機不僅改變了人們對于傳統(tǒng)鏜孔機的認識，更給機械維修行業(yè)帶來了一場重大的**。輾環(huán)機與自由鍛相比，材料消耗低，能源消耗低，綜合生產(chǎn)成本低，具有較好的經(jīng)濟效益。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海自動擴孔機廠家,輾環(huán)機" src="https://tyunfile.71360.com/UploadFile/15961751058/637346649933974610/3113207.png"></div><p style="text-indent:25px">擴孔機講述閉塞式鍛造是近年來發(fā)展十分迅速的一種精密成形方法，其成形過程是先將可分凹模閉合形成一個封閉模膛，同時對閉合的凹模施以足夠的壓力，然后用一個沖頭或多個沖頭，從一個方向或多個方向，對模膛內(nèi)的壞料進行擠壓成形。這種成形方法也稱之為閉模擠壓、可分凹模鍛造、徑向擠壓、多向模鍛等。但鍛件的成形原理都是一樣的，都是在封閉的模膛內(nèi)擠壓成形，是傳統(tǒng)閉式模鍛的一個新發(fā)展。閉塞式鍛造要求坯料下料準確，少無氧化加熱，成形時應(yīng)有良好的潤滑，并要求在模膛內(nèi)金屬充滿的部位設(shè)置倉部，以容納模膛充滿后的多余金屬。閉塞式鍛造時，作用在模膛上的單位壓力很髙，因此所需的合模力很大。輾環(huán)機淬火后能獲得較深的淬硬層，采用緩和的淬火介質(zhì)就能淬硬。武漢自動輾環(huán)機制造廠家</p><p style="text-indent:25px">擴孔機鍛造前的準備包括原材料選擇、算料、下料、加熱、計算變形力、選擇設(shè)備、設(shè)計模具。上海自動擴孔機廠家</p><p style="text-indent:25px">擴孔機講述現(xiàn)階段，我國鍛造行業(yè)的整體競爭格局是：國有大型綜合性鍛造企業(yè)擁有資金、設(shè)備和人才優(yōu)勢，且長期為地區(qū)生產(chǎn)重大裝備配套鍛件，經(jīng)驗非常豐富，在行業(yè)內(nèi)處于主導地位；民營企業(yè)由于經(jīng)營靈活，適應(yīng)市場能力強，在某些細分市場形成自身獨特的競爭優(yōu)勢。鍛造行業(yè)經(jīng)營模式分析鍛造行業(yè)由于其產(chǎn)品的特殊性，一般為定制件。因此鍛造行業(yè)一般是按照以銷定產(chǎn)的模式經(jīng)營，由客戶按自身實際需求或者按照一定的標準來定制一定數(shù)量的某種鍛件產(chǎn)品，且在一定時期內(nèi)供貨。上海自動擴孔機廠家</p><p style="text-indent:25px">江蘇攏研機械有限公司是一家工業(yè)自動控制系統(tǒng)裝置，液壓和氣壓動力機械及元件、機械零部件的研發(fā)、制造、加工、銷售、維修、技術(shù)服務(wù)、技術(shù)咨詢；自營和代理各類商品及技術(shù)的進出口業(yè)務(wù)（國家限定企業(yè)經(jīng)營或禁止進出口的商品和技術(shù)除外）。（依法須經(jīng)批準的項目，經(jīng)相關(guān)部門批準后方可開展經(jīng)營活動）的公司，致力于發(fā)展為創(chuàng)新務(wù)實、誠實可信的企業(yè)。攏研機械擁有一支經(jīng)驗豐富、技術(shù)創(chuàng)新的專業(yè)研發(fā)團隊，以高度的專注和執(zhí)著為客戶提供鍛造設(shè)備，輾環(huán)機，鍛造液壓機，鍛造流水線。攏研機械致力于把技術(shù)上的創(chuàng)新展現(xiàn)成對用戶產(chǎn)品上的貼心，為用戶帶來良好體驗。攏研機械始終關(guān)注機械及行業(yè)設(shè)備市場，以敏銳的市場洞察力，實現(xiàn)與客戶的成長共贏。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1944579.html</p></div></div></div></div></div><div id="pebdaco" class="page-right twoColRt"><div id="zjgd87c" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="fpwyqxz" 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(yīng)" 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(yīng)</p></a></div><div id="ic8mj7e" 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(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有幾個科目真誠推薦寧波助學商務(wù)信息咨詢供應(yīng)</p></a></div><div id="8dpmiuw" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/2083415.html"><div><img src="https://tyunfile.71360.com/UploadFile/WZAJZNKJ/637332852248037109/2461316.png" alt="200l桶自動灌裝機生產(chǎn)廠歡迎來電溫州奧基智能科技供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>200l桶自動灌裝機生產(chǎn)廠歡迎來電溫州奧基智能科技供應(yīng)</p></a></div><div id="bqnami8" 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(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>烏魯木齊市會務(wù)租車網(wǎng) 車永捷供應(yīng)</p></a></div><div id="aubozbd" class="clear"></div></div><div id="xm3i3ur" 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="tt23sxz" 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="ke3pmtq" class="box box-add clearfix"><ul class="box-list"><li><a href="http://www.cdcfah.com/cp/1119461.html"><div id="3wy2vcj" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/15961751058/637340624250937500/429625.png" alt="成都軸承自動化生產(chǎn)線價格江蘇攏研機械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>成都軸承自動化生產(chǎn)線價格江蘇攏研機械供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/1121813.html"><div id="lvxkmt8" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/15961751058/637340623914365234/7488343.png" alt="蘇州楔橫軋機設(shè)計江蘇攏研機械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>蘇州楔橫軋機設(shè)計江蘇攏研機械供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/1121815.html"><div id="vubdfce" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/15961751058/637340623872968750/7301740.png" alt="成都47系列楔橫軋機直銷江蘇攏研機械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>成都47系列楔橫軋機直銷江蘇攏研機械供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/1122395.html"><div id="y8vc7y2" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/15961751058/637340623872968750/7301740.png" alt="天津鍛造設(shè)備價格江蘇攏研機械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>天津鍛造設(shè)備價格江蘇攏研機械供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/1122396.html"><div id="b74tln2" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/15961751058/637340624004296875/2501156.png" alt="東莞D46系列楔橫軋機設(shè)計江蘇攏研機械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>東莞D46系列楔橫軋機設(shè)計江蘇攏研機械供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/1122397.html"><div id="dxpw2xu" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/15961751058/637340623718750000/2448983.png" alt="上海圓錐滾子自動化報價江蘇攏研機械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>上海圓錐滾子自動化報價江蘇攏研機械供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/1124694.html"><div id="cm3n22m" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/15961751058/637340623745136718/5139718.png" alt="成都立式擺碾機設(shè)計江蘇攏研機械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>成都立式擺碾機設(shè)計江蘇攏研機械供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/1124695.html"><div id="3hevxul" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/15961751058/637340623594648437/3090495.png" alt="無錫環(huán)鍛生產(chǎn)線價格江蘇攏研機械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>無錫環(huán)鍛生產(chǎn)線價格江蘇攏研機械供應(yīng)</p></a></li></ul></div></div><div id="c74f2by" 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="dnph7sf" class="box box-add clearfix"><ul class="box-list"><li><a href="http://www.cdcfah.com/cp/972599.html"><div id="tdax3pr" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/WXTQJC/637257703028251954/720674.png" alt="蘇州鍛壓機床設(shè)備搬家真誠推薦無錫廷強機床設(shè)備供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>蘇州鍛壓機床設(shè)備搬家真誠推薦無錫廷強機床設(shè)備供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/3036511.html"><div id="apmj3wt" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/senqibaomeng/637447737162495435/2728681.png" alt="機床的機床供貨價格客戶至上上海森崎智能設(shè)備供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>機床的機床供貨價格客戶至上上海森崎智能設(shè)備供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/2925667.html"><div id="kzg2bd7" class="reImg"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/shqiangshi/637387203895652807/9849842.png" alt="天津直銷鎖緊接頭代理商歡迎來電上海強實自動化供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>天津直銷鎖緊接頭代理商歡迎來電上海強實自動化供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/3006630.html"><div id="3xz8d8m" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/senqibaomeng/637447737151899784/9291118.png" alt="黑龍江普通機床 **** 上海森崎智能設(shè)備供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>黑龍江普通機床 **** 上海森崎智能設(shè)備供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/2918047.html"><div id="ncef3mt" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/senqibaomeng/637341496176132812/4339147.png" alt="電聲自動化設(shè)備多少錢客戶至上上海森崎智能設(shè)備供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>電聲自動化設(shè)備多少錢客戶至上上海森崎智能設(shè)備供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/3199542.html"><div id="fuw2r4k" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/15961751058/637346649916044922/1751313.png" alt="寧波碾環(huán)機真誠推薦江蘇攏研機械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>寧波碾環(huán)機真誠推薦江蘇攏研機械供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/1553800.html"><div id="iiurbhj" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/15961751058/637346650354824219/2247700.png" alt="廣州自動擴孔機誠信服務(wù) 江蘇攏研機械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>廣州自動擴孔機誠信服務(wù) 江蘇攏研機械供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/2874502.html"><div id="bqnfhy2" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/senqibaomeng/637447737107192716/3615244.png" alt="北京雕銑機床來電咨詢上海森崎智能設(shè)備供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>北京雕銑機床來電咨詢上海森崎智能設(shè)備供應(yīng)</p></a></li></ul></div></div></section></section><footer class="footer"><div id="ko2p27h" 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【買產(chǎn)品】-上海口乞食品有限公司??<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="ievg3" class="pl_css_ganrao" style="display: none;"><table id="ievg3"></table><label id="ievg3"><progress id="ievg3"></progress></label><dfn id="ievg3"><code id="ievg3"><pre id="ievg3"><u id="ievg3"></u></pre></code></dfn><nav id="ievg3"></nav><tr id="ievg3"></tr><dl id="ievg3"></dl><form id="ievg3"><dl id="ievg3"><pre id="ievg3"><label id="ievg3"></label></pre></dl></form><th id="ievg3"><button id="ievg3"></button></th><i id="ievg3"><ins id="ievg3"><abbr id="ievg3"></abbr></ins></i><meter id="ievg3"><noframes id="ievg3"><source id="ievg3"><ins id="ievg3"></ins></source></noframes></meter><dl id="ievg3"><pre id="ievg3"><s id="ievg3"></s></pre></dl><sup id="ievg3"><dd id="ievg3"><tbody id="ievg3"><tfoot id="ievg3"></tfoot></tbody></dd></sup><b id="ievg3"></b><form id="ievg3"><ul id="ievg3"><fieldset id="ievg3"><address id="ievg3"></address></fieldset></ul></form><ol id="ievg3"><b id="ievg3"><pre id="ievg3"></pre></b></ol><option id="ievg3"><source id="ievg3"></source></option><strong id="ievg3"></strong><tfoot id="ievg3"></tfoot><form id="ievg3"><ul id="ievg3"><fieldset id="ievg3"><acronym id="ievg3"></acronym></fieldset></ul></form><dl id="ievg3"><tt id="ievg3"><i id="ievg3"></i></tt></dl><dd id="ievg3"></dd><sub id="ievg3"><label id="ievg3"><progress id="ievg3"></progress></label></sub><font id="ievg3"></font><sub id="ievg3"><optgroup id="ievg3"><div id="ievg3"><button id="ievg3"></button></div></optgroup></sub><pre id="ievg3"><strike id="ievg3"><nobr id="ievg3"><i id="ievg3"></i></nobr></strike></pre><input id="ievg3"></input><strike id="ievg3"><rp id="ievg3"><nav id="ievg3"><blockquote id="ievg3"></blockquote></nav></rp></strike><big id="ievg3"></big><center id="ievg3"></center><label id="ievg3"><center id="ievg3"><rp id="ievg3"><nav id="ievg3"></nav></rp></center></label><del id="ievg3"><nobr id="ievg3"><form id="ievg3"><ul id="ievg3"></ul></form></nobr></del><em id="ievg3"></em><label id="ievg3"></label><tbody id="ievg3"><small id="ievg3"><p id="ievg3"></p></small></tbody><small id="ievg3"></small><source id="ievg3"><tr id="ievg3"><abbr id="ievg3"><legend id="ievg3"></legend></abbr></tr></source><u id="ievg3"></u><blockquote id="ievg3"><tbody id="ievg3"><acronym id="ievg3"><b id="ievg3"></b></acronym></tbody></blockquote><th id="ievg3"><button id="ievg3"><pre id="ievg3"><meter id="ievg3"></meter></pre></button></th><acronym id="ievg3"><strong id="ievg3"><big id="ievg3"><pre id="ievg3"></pre></big></strong></acronym><del id="ievg3"><dfn id="ievg3"></dfn></del><strong id="ievg3"></strong><s id="ievg3"><progress id="ievg3"></progress></s><sup id="ievg3"></sup><form id="ievg3"><u id="ievg3"><fieldset id="ievg3"></fieldset></u></form><label id="ievg3"></label><li id="ievg3"><ol id="ievg3"><xmp id="ievg3"><small id="ievg3"></small></xmp></ol></li><p id="ievg3"></p></div></html>