上海三點焊釘質(zhì)量怎么樣歡迎咨詢上海熠昇五金制品供應-b2b網(wǎng)站_b2b電子商務平臺【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="如果是正方形，邊長夠長了，但是要擰90度才能圖形還原，不適合小空間安裝；如果是八邊形或者十邊形，圖形還原的角度小了，但是受力的邊長也小了，容易磨圓；如果是單數(shù)邊長的螺絲，那么扳手的兩個邊不是平行的，很早時只有叉形的扳手，單數(shù)邊長的扳手頭是喇"><meta name="keywords" content="上海三點焊釘質(zhì)量怎么樣,螺絲"><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="pknto" class="pl_css_ganrao" style="display: none;"><sup id="pknto"><progress id="pknto"></progress></sup><nobr id="pknto"><output id="pknto"><samp id="pknto"></samp></output></nobr><s id="pknto"><strong id="pknto"><track id="pknto"><mark id="pknto"></mark></track></strong></s><option id="pknto"></option><acronym id="pknto"><object id="pknto"><big id="pknto"></big></object></acronym><thead id="pknto"><strong id="pknto"></strong></thead><label id="pknto"></label><input id="pknto"></input><input id="pknto"><delect id="pknto"></delect></input><label id="pknto"><xmp id="pknto"></xmp></label><code id="pknto"></code><var id="pknto"></var><dfn id="pknto"></dfn><pre id="pknto"><optgroup id="pknto"></optgroup></pre><input id="pknto"><progress id="pknto"><button id="pknto"><rt id="pknto"></rt></button></progress></input><xmp id="pknto"><small id="pknto"><tbody id="pknto"></tbody></small></xmp><small id="pknto"></small><var id="pknto"><wbr id="pknto"></wbr></var><pre id="pknto"><optgroup id="pknto"><center id="pknto"></center></optgroup></pre><tbody id="pknto"></tbody><wbr id="pknto"></wbr><center id="pknto"><abbr id="pknto"></abbr></center><th id="pknto"><span id="pknto"><del id="pknto"></del></span></th><thead id="pknto"></thead><span id="pknto"></span><noframes id="pknto"></noframes><kbd id="pknto"></kbd><track id="pknto"></track><legend id="pknto"></legend><ol id="pknto"></ol><dl id="pknto"><small id="pknto"><bdo id="pknto"></bdo></small></dl><ul id="pknto"></ul><bdo id="pknto"></bdo><span id="pknto"><kbd id="pknto"><cite id="pknto"><sub id="pknto"></sub></cite></kbd></span><th id="pknto"><rt id="pknto"><del id="pknto"><cite id="pknto"></cite></del></rt></th><input id="pknto"></input><center id="pknto"></center><abbr id="pknto"></abbr><rp id="pknto"><input id="pknto"><blockquote id="pknto"><th id="pknto"></th></blockquote></input></rp><pre id="pknto"></pre><legend id="pknto"></legend><strong id="pknto"></strong><del id="pknto"></del><em id="pknto"><small id="pknto"><tbody id="pknto"><small id="pknto"></small></tbody></small></em><address id="pknto"></address><sub id="pknto"></sub><center id="pknto"><rp id="pknto"></rp></center><p id="pknto"></p><pre id="pknto"><meter id="pknto"><option id="pknto"></option></meter></pre><form id="pknto"><legend id="pknto"><pre id="pknto"></pre></legend></form><span id="pknto"><kbd id="pknto"><cite id="pknto"></cite></kbd></span><acronym id="pknto"><samp id="pknto"><code id="pknto"></code></samp></acronym><dfn id="pknto"><strike id="pknto"></strike></dfn><option id="pknto"></option><listing id="pknto"><address id="pknto"><mark id="pknto"></mark></address></listing><label id="pknto"><em id="pknto"></em></label><i id="pknto"></i><dfn id="pknto"><td id="pknto"></td></dfn><pre id="pknto"><meter id="pknto"></meter></pre><p id="pknto"></p><span id="pknto"></span><ruby id="pknto"></ruby><pre id="pknto"></pre><sup id="pknto"><form id="pknto"></form></sup><tr id="pknto"></tr><bdo id="pknto"><tr id="pknto"></tr></bdo><s id="pknto"></s><xmp id="pknto"><small id="pknto"></small></xmp><u id="pknto"></u><listing id="pknto"></listing><output id="pknto"></output><tt id="pknto"><tbody id="pknto"><acronym id="pknto"></acronym></tbody></tt><strong id="pknto"><sup id="pknto"><form id="pknto"></form></sup></strong><listing id="pknto"></listing><s id="pknto"></s><form id="pknto"></form><ruby id="pknto"></ruby><tr id="pknto"><b id="pknto"></b></tr><thead id="pknto"></thead><menuitem id="pknto"><listing id="pknto"></listing></menuitem><small id="pknto"><strong id="pknto"><ruby id="pknto"></ruby></strong></small><button id="pknto"><rt id="pknto"><del id="pknto"></del></rt></button><strong id="pknto"><address id="pknto"><kbd id="pknto"></kbd></address></strong><small id="pknto"><strong id="pknto"><sup id="pknto"></sup></strong></small><label id="pknto"><center id="pknto"><rp id="pknto"></rp></center></label><kbd id="pknto"><dl id="pknto"><pre id="pknto"></pre></dl></kbd><sup id="pknto"><form id="pknto"></form></sup><dl id="pknto"></dl><label id="pknto"></label><blockquote id="pknto"></blockquote><td id="pknto"></td><ruby id="pknto"></ruby><th id="pknto"></th><legend id="pknto"><mark id="pknto"><table id="pknto"></table></mark></legend><video id="pknto"><menu id="pknto"><big id="pknto"><track id="pknto"></track></big></menu></video><sup id="pknto"></sup><form id="pknto"><legend id="pknto"><pre id="pknto"></pre></legend></form><bdo id="pknto"><tr id="pknto"><abbr id="pknto"></abbr></tr></bdo><rp id="pknto"></rp><pre id="pknto"></pre><u id="pknto"></u><pre id="pknto"><strike id="pknto"><nobr id="pknto"></nobr></strike></pre><wbr id="pknto"></wbr><var id="pknto"></var><abbr id="pknto"></abbr><big id="pknto"><track id="pknto"></track></big><strong id="pknto"></strong><td id="pknto"></td><del id="pknto"></del><acronym id="pknto"><samp id="pknto"><legend id="pknto"></legend></samp></acronym><pre id="pknto"><u id="pknto"></u></pre><form id="pknto"></form><div id="pknto"><video id="pknto"><object id="pknto"><samp id="pknto"></samp></object></video></div><fieldset id="pknto"></fieldset><center id="pknto"><output id="pknto"><sup id="pknto"><dd id="pknto"></dd></sup></output></center><fieldset id="pknto"></fieldset><input id="pknto"></input><strong id="pknto"></strong><dfn id="pknto"><code id="pknto"><form id="pknto"><u id="pknto"></u></form></code></dfn><address id="pknto"></address><strike id="pknto"></strike><u id="pknto"></u><small id="pknto"><p id="pknto"><ruby id="pknto"></ruby></p></small><p id="pknto"></p><tbody id="pknto"></tbody><tr id="pknto"><label id="pknto"></label></tr><output id="pknto"><strong id="pknto"></strong></output><input id="pknto"><delect id="pknto"><bdo id="pknto"></bdo></delect></input><strong id="pknto"></strong><dl id="pknto"><pre id="pknto"><s id="pknto"></s></pre></dl><menuitem id="pknto"><listing id="pknto"><address id="pknto"></address></listing></menuitem><dfn id="pknto"><strike id="pknto"></strike></dfn><dl id="pknto"></dl><delect id="pknto"></delect><option id="pknto"><s id="pknto"><menuitem id="pknto"><listing id="pknto"></listing></menuitem></s></option><bdo id="pknto"><pre id="pknto"></pre></bdo><i id="pknto"></i><tbody id="pknto"></tbody><th id="pknto"></th><dfn id="pknto"><table id="pknto"><thead id="pknto"><ruby id="pknto"></ruby></thead></table></dfn><label id="pknto"><xmp id="pknto"><style id="pknto"></style></xmp></label><blockquote id="pknto"><tbody id="pknto"><acronym id="pknto"></acronym></tbody></blockquote><ruby id="pknto"></ruby><blockquote id="pknto"><th id="pknto"></th></blockquote><acronym id="pknto"><b id="pknto"></b></acronym><li id="pknto"><tfoot id="pknto"><em id="pknto"></em></tfoot></li><label id="pknto"><tfoot id="pknto"><em id="pknto"></em></tfoot></label><acronym id="pknto"><strong id="pknto"></strong></acronym></div><header class="header container"><span id="wsxz78g" 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="lccem38" class="tigs"> 發(fā)信息做推廣就找產(chǎn)品網(wǎng)<br />企業(yè)電商信息綜合服務平臺 </span><div id="uxs8fzp" class="searchbox"><div id="opbdvx7" class="searchLt"><div id="jig23zp" 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="nwtaxeo" class="clearfix searchWrap"><div id="ke88xsp" 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="i23423x" class="container"><ul><li id = "index_index"><a href="http://www.cdcfah.com/"><span>首頁</span></a></li><li id = "index_company"><a ><span>企業(yè)名錄</span></a></li><li id = "index_product"><a href="http://www.cdcfah.com/cp/"><span>產(chǎn)品供應</span></a></li><li id = "index_news"><a href="http://www.cdcfah.com/zx/"><span>新聞資訊</span></a></li><li id = "index_article"><a href="http://www.cdcfah.com/xw/"><span>行業(yè)資訊</span></a></li><li id = "index_show"><a href="http://www.cdcfah.com/zh/"><span>展會信息</span></a></li></ul></div></nav><section class="wrap clearfix"><section class="container clearfix tcPro"><section class="home-main container clearfix"><div id="jdiubiu" class="twoCol"><div id="ds2ww7w" class="page-proshow clearfix"><p class="current"> 當前位置:<a href="http://www.cdcfah.com/">首頁?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應</a>?<a href="http://www.cdcfah.com/cp/first-_jxjxysb/">機械及行業(yè)設備</a>?<a href="http://www.cdcfah.com/cp/second-jxjxysb_jgjljj/">緊固件、連接件</a>?<a href="http://www.cdcfah.com/cp/third-jgjljj_luoshuan/">螺栓</a>?上海三點焊釘質(zhì)量怎么樣歡迎咨詢上海熠昇五金制品供應</p><div id="3fv84hy" class="leftbox clearfix"><h1>上海三點焊釘質(zhì)量怎么樣歡迎咨詢上海熠昇五金制品供應</h1><div id="bvam287" class="proBig"><div id="qebtqm3" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/yishengBM/637437148248941070/6970515.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="ocu7zlc" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/yishengBM/637437148248941070/6970515.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="hv74xya" 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>上海市</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關鍵詞：</span>上海三點焊釘質(zhì)量怎么樣,螺絲</p><p><span>***更新：</span>2020-12-18 14:41:31</p><p><span id="click" >瀏覽次數(shù)：3次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="sgd3vsj" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">上海熠昇五金制品有限公司</a></p><p><span>聯(lián)系人：</span>梁小姐</p><p><span>郵箱: </span>lje_yisheng@163.com</p><p><span>電話: </span>18964863066</p><p><span>傳真: </span>021_33250729</p><p><span>網(wǎng)址: </span>http://www.yisheng168.com</p><p><span>手機: </span>021-39126618</p><p><span>地址: </span>外岡鎮(zhèn)恒飛路78號5幢A區(qū)</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="la3tfc2" class="page-proshow02"><p class="title">詳細說明</p><div id="mppheli" class="box"><p><p style="text-indent:25px"> 如果是正方形，邊長夠長了，但是要擰90度才能圖形還原，不適合小空間安裝；如果是八邊形或者十邊形，圖形還原的角度小了，但是受力的邊長也小了，容易磨圓；如果是單數(shù)邊長的螺絲，那么扳手的兩個邊不是平行的，很早時只有叉形的扳手，單數(shù)邊長的扳手頭是喇叭狀的開口，似乎不適合發(fā)力……另外你注意看，扳手的頭和柄也有一個角度。如果空間更小的話，上海三點焊釘質(zhì)量怎么樣，把扳手正反翻轉著用，好像只有40度左右的空間也能擰上螺絲。不過現(xiàn)在有套筒扳手、梅花扳手……較小擰動角度能有15度。六角的好處樓上已經(jīng)說了不少了，上海三點焊釘質(zhì)量怎么樣，上海三點焊釘質(zhì)量怎么樣，我撿個漏：非六角的螺絲螺母也是有的。防盜螺絲又稱為防拆卸螺絲，在當今社會各大商家為了維護自身的利益而使用防盜螺絲。上海三點焊釘質(zhì)量怎么樣</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海三點焊釘質(zhì)量怎么樣,螺絲" src="https://tyunfile.71360.com/UploadFile/yishengBM/637437148248941070/6970515.png"></div><p style="text-indent:25px">從4.8級到6.8級低強度，或8.8級到12.9級度螺栓，中國螺栓的生產(chǎn)技術水平將基本接近世界先進水平，主要為普通標準件及低、中檔次的特種、異型螺栓，量大價廉。概括為低檔次產(chǎn)品充斥主導市場，精度高、度螺栓有一小部分仍需進口，產(chǎn)品進口單價與出價的比值差距約6倍以上?？梢?，中國的螺栓行業(yè)仍為發(fā)展中行業(yè)，“大而不強”、“胖而不壯”，與美國、日本、韓國和我國地區(qū)的差距較大，且缺乏從技術服務到解決機械緊固方案，實現(xiàn)產(chǎn)品、設計、制造和管理的數(shù)字化，產(chǎn)品和制造過程的綠色化。據(jù)了解，中國螺栓的發(fā)展受到資源和環(huán)境的壓力越來越大，緩解資源約束的重要途徑是發(fā)展綠色制造。螺栓的發(fā)展，今后一段時期也將繼續(xù)朝著品牌經(jīng)營的方向積極推進，促進螺栓項目開發(fā)的多方面。上海五梅花防盜螺絲生產(chǎn)公司對于螺栓潤滑，根據(jù)應用選擇合適的潤滑方式至關重要。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海三點焊釘質(zhì)量怎么樣,螺絲" src="https://tyunfile.71360.com/UploadFile/yishengBM/637437148298589439/7143431.png"></div><p style="text-indent:25px">螺絲：螺絲是常用型的螺絲，其價廉，普遍用於要求不高及承受扭力一般的埸合，如機體內(nèi)部結構連接等地方。螺絲還可以加硬，以用於要求承受扭力大的場合，如與金屬配合。螺絲為了改善其性能及增強其特性，防止生銹及滿足其他一些特殊要求，均會采取表面處理方式如發(fā)黑、鍍鎳、鍍鉻、鍍鋅、鍍銅等。發(fā)黑螺絲外觀呈黑色，一般用化學或電化學方法。目前生產(chǎn)中采用鹼性化學氧化法，提高其耐蝕性。因外層氧化膜主要成份Fe3O4。因此只能一般情況或油性介質(zhì)中使用。</p><p style="text-indent:25px"> 螺絲直徑：螺絲羅紋緊固位置的外直徑，常見車輪螺絲/螺桿有12mm和14mm兩種主流直徑；放心，直徑用錯，您根本裝不上去。螺紋深度（長度）：有多長的螺紋可以去緊固，這決定了螺絲/螺桿的有效緊固深度是否足夠；緊固螺紋較好保證10mm以上。螺紋距離（牙距）：螺紋上每格“尖”的距離，通常車輪就只有1.25和1.5兩個規(guī)格；兩種規(guī)格肉眼幾乎無法區(qū)分，容易裝錯。一般標準的螺母上面會寫清楚螺絲數(shù)據(jù)規(guī)格，譬如M12x1.25，意思是直徑為12mm，每個螺紋的牙距為1.25mm。但是螺桿上面并不會寫明數(shù)據(jù)，很多車型需要查找出廠說明書。萬一找不到數(shù)據(jù)，或者說改了其他螺桿規(guī)格的轉接法蘭盤，咋辦？還得靠實地測量。對于螺栓連接，怎樣強調(diào)潤滑的作用都不為過。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海三點焊釘質(zhì)量怎么樣,螺絲" src="https://tyunfile.71360.com/UploadFile/yishengBM/637437148272534779/4672989.png"></div><p style="text-indent:25px"> 在螺栓需要經(jīng)常拆卸的場合，為了保護被連接件的表面不被劃傷，一般需要在螺母或螺栓頭位置放置平墊圈，這樣就可以防止被連接件表面不被劃傷了，特別對于采用精密機加工的表面。在一些摩擦系數(shù)要求比較較準的連接處，又沒有對摩擦系數(shù)進行單獨的試驗要求，比如風電螺栓連接中，一般采購螺栓、螺母、墊圈連接副。這種情況下螺栓、螺母、墊圈都是由同一廠家提供的，螺栓生產(chǎn)廠家需要對螺母和墊圈進行相應的處理，以保證螺母與墊圈間的摩擦系數(shù)保持一致性。同時要求供應商測試扭矩系數(shù)滿足技術要求。當螺栓強度比較高，被連接件的許用壓應力比較低時。例如現(xiàn)在汽車輕量化要求越來越高，在車身，甚至底盤結構件上，大量采用了輕量化連接技術和結構，為了降低螺栓連接接頭中被連接件承壓面的壓應力，防止出現(xiàn)壓潰和長久塑性變形，一般需要增加平墊圈。相對于低等級螺栓，高等級螺栓并不意味著性能提升。上海五梅花防盜螺絲生產(chǎn)公司</p><p style="text-indent:25px">螺絲一般用于緊固金屬、機器部件。上海三點焊釘質(zhì)量怎么樣</p><p style="text-indent:25px"> 螺絲發(fā)黑本身的防銹性能是不理想的,主要是靠發(fā)黑清洗后浸防銹油起防銹作用。然而普通防銹油、機油、普通基礎油、植物油、等防銹油防銹時間短，加上發(fā)件里的水份未置換出來，導致工件發(fā)黑處理后容易生銹。使用發(fā)黑防銹油完全解決了這個問題，其充分的將工件里面的水份置換出來，在工件表面形成一層保護膜，從而達到長時間防銹作用。發(fā)黑防銹油其成膜較薄且為蠟狀，可以為暴露于腐蝕性環(huán)境下的黑色金屬提供優(yōu)異的防銹保護膜。當前的防銹技術主要依賴厚的、堅硬得難以去除的膜來提供防護，在很多加工業(yè)場合使用并不理想。除了提供高高性能防銹水平的鹽霧防護以外，基于發(fā)黑后**防銹油還提供水置換、水分離和抗黃斑的性能。上海三點焊釘質(zhì)量怎么樣</p><p style="text-indent:25px">上海熠昇五金制品有限公司是一家五金緊固件螺絲鉚釘用于各種通訊產(chǎn)品、電子儀器、儀表、電腦、數(shù)碼產(chǎn)品、家電電器、電動玩具、各類機芯等精密機構，機械設備，水利工程，房間裝修，船舶車輛上面電力設施、鐵路設施、高速公路的設施、油田設施、城市亮化路燈設施，燈汽車輪胎及公用健身器材等等的公司，致力于發(fā)展為創(chuàng)新務實、誠實可信的企業(yè)。公司自創(chuàng)立以來，投身于焊釘，非標件，螺絲，鉚釘，是機械及行業(yè)設備的主力軍。熠昇五金致力于把技術上的創(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。熠昇五金始終關注自身，在風云變化的時代，對自身的建設毫不懈怠，高度的專注與執(zhí)著使熠昇五金在行業(yè)的從容而自信。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2458844.html</p></div></div></div></div></div><div id="nvn3axz" class="page-right twoColRt"><div id="vphoqs7" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="r2o3v7t" 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="tdprnu3" 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="y3s4nht" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/2083415.html"><div><img src="https://tyunfile.71360.com/UploadFile/WZAJZNKJ/637332852248037109/2461316.png" alt="200l桶自動灌裝機生產(chǎn)廠歡迎來電溫州奧基智能科技供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>200l桶自動灌裝機生產(chǎn)廠歡迎來電溫州奧基智能科技供應</p></a></div><div id="yxub34o" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/1387.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/8/3/11/637004297269091023_cyjqc_1306937.jpg" alt="烏魯木齊市會務租車網(wǎng) 車永捷供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>烏魯木齊市會務租車網(wǎng) 車永捷供應</p></a></div><div id="et84ykm" class="clear"></div></div><div id="jd3fmt2" 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="jdp3hzq" 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="fuwdf3y" class="box box-add clearfix"><ul class="box-list"><li><a href="http://www.cdcfah.com/cp/2458843.html"><div id="3ni2g2s" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/yishengBM/637437148360025015/208869.png" alt="上海新能源螺栓費用歡迎咨詢上海熠昇五金制品供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>上海新能源螺栓費用歡迎咨詢上海熠昇五金制品供應</p></a></li><li><a href="http://www.cdcfah.com/cp/2458982.html"><div id="87p48pg" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/yishengBM/637437140170142268/8969523.png" alt="十字盤頭自攻釘品牌歡迎咨詢上海熠昇五金制品供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>十字盤頭自攻釘品牌歡迎咨詢上海熠昇五金制品供應</p></a></li><li><a href="http://www.cdcfah.com/cp/2459153.html"><div id="ixp77eb" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/yishengBM/637437148272534779/4672989.png" alt="一字護欄防盜螺絲報價歡迎咨詢上海熠昇五金制品供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>一字護欄防盜螺絲報價歡迎咨詢上海熠昇五金制品供應</p></a></li><li><a href="http://www.cdcfah.com/cp/2459154.html"><div id="7i2wd8p" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/yishengBM/637437148298589439/7143431.png" alt="上海外三點焊釘廠家報價歡迎咨詢上海熠昇五金制品供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>上海外三點焊釘廠家報價歡迎咨詢上海熠昇五金制品供應</p></a></li><li><a href="http://www.cdcfah.com/cp/2459155.html"><div id="fphewi2" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/yishengBM/637437142874126607/7673192.png" alt="臺階鉚釘要多少錢歡迎咨詢上海熠昇五金制品供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>臺階鉚釘要多少錢歡迎咨詢上海熠昇五金制品供應</p></a></li><li><a href="http://www.cdcfah.com/cp/2459156.html"><div id="edasuwy" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/yishengBM/637437145955103099/4962458.png" alt="江蘇浙江防盜套母批發(fā)廠家歡迎咨詢上海熠昇五金制品供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>江蘇浙江防盜套母批發(fā)廠家歡迎咨詢上海熠昇五金制品供應</p></a></li><li><a href="http://www.cdcfah.com/cp/2459157.html"><div id="3dx8pwd" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/yishengBM/637437148334429346/9640845.png" alt="上海DIN7984螺絲生產(chǎn)廠家歡迎咨詢上海熠昇五金制品供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>上海DIN7984螺絲生產(chǎn)廠家歡迎咨詢上海熠昇五金制品供應</p></a></li><li><a href="http://www.cdcfah.com/cp/2459158.html"><div id="eognul8" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/yishengBM/637437148298589439/7143431.png" alt="三梅花防盜螺絲定制怎么樣歡迎咨詢上海熠昇五金制品供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>三梅花防盜螺絲定制怎么樣歡迎咨詢上海熠昇五金制品供應</p></a></li></ul></div></div><div id="s33qxpm" 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="vzryac7" class="box box-add clearfix"><ul class="box-list"><li><a href="http://www.cdcfah.com/cp/3050877.html"><div id="q3au3pm" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/yishengBM/637437148360025015/208869.png" alt="上海內(nèi)三點焊釘直銷歡迎咨詢上海熠昇五金制品供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>上海內(nèi)三點焊釘直銷歡迎咨詢上海熠昇五金制品供應</p></a></li><li><a href="http://www.cdcfah.com/cp/2459154.html"><div id="mq2gnfm" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/yishengBM/637437148298589439/7143431.png" alt="上海外三點焊釘廠家報價歡迎咨詢上海熠昇五金制品供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>上海外三點焊釘廠家報價歡迎咨詢上海熠昇五金制品供應</p></a></li><li><a href="http://www.cdcfah.com/cp/3170647.html"><div id="zold2pr" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/yishengBM/637437148316694913/566112.png" alt="上海新能源螺栓品牌歡迎咨詢上海熠昇五金制品供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>上海新能源螺栓品牌歡迎咨詢上海熠昇五金制品供應</p></a></li><li><a href="http://www.cdcfah.com/cp/3165605.html"><div id="7elnk2z" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/yishengBM/637437142761509369/8793337.png" alt="浙江鉚釘哪家便宜歡迎咨詢上海熠昇五金制品供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>浙江鉚釘哪家便宜歡迎咨詢上海熠昇五金制品供應</p></a></li><li><a href="http://www.cdcfah.com/cp/2459156.html"><div id="td3np3c" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/yishengBM/637437145955103099/4962458.png" alt="江蘇浙江防盜套母批發(fā)廠家歡迎咨詢上海熠昇五金制品供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>江蘇浙江防盜套母批發(fā)廠家歡迎咨詢上海熠昇五金制品供應</p></a></li><li><a href="http://www.cdcfah.com/cp/2459157.html"><div id="xryahtq" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/yishengBM/637437148334429346/9640845.png" alt="上海DIN7984螺絲生產(chǎn)廠家歡迎咨詢上海熠昇五金制品供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>上海DIN7984螺絲生產(chǎn)廠家歡迎咨詢上海熠昇五金制品供應</p></a></li><li><a href="http://www.cdcfah.com/cp/2459158.html"><div id="3moqx2e" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/yishengBM/637437148298589439/7143431.png" alt="三梅花防盜螺絲定制怎么樣歡迎咨詢上海熠昇五金制品供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>三梅花防盜螺絲定制怎么樣歡迎咨詢上海熠昇五金制品供應</p></a></li><li><a href="http://www.cdcfah.com/cp/2579526.html"><div id="m782heg" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/yishengBM/637437146045015250/3092062.png" alt="江蘇浙江臺階螺絲廠家定制歡迎咨詢上海熠昇五金制品供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>江蘇浙江臺階螺絲廠家定制歡迎咨詢上海熠昇五金制品供應</p></a></li></ul></div></div></section></section><footer class="footer"><div id="2gsz87b" class="container"><p><a href="http://www.cdcfah.com/">首頁</a> | <a >企業(yè)名錄</a> | <a href="http://www.cdcfah.com/cp/">產(chǎn)品供應</a> | <a href="http://www.cdcfah.com/zx/">新聞資訊</a> | <a href="http://www.cdcfah.com/xw/">行業(yè)資訊</a> | <a href="http://www.cdcfah.com/zh/">展會信息</a> | <a href="http://www.cdcfah.com/sitemap.html">網(wǎng)站地圖</a> | </p><p><p><p>b2b網(wǎng)站_b2b電子商務平臺【買產(chǎn)品】-上?？谄蚴称酚邢薰??<a target="_blank">?<span style="white-space:normal;text-indent:24px;"><a target="_blank"><span style="font-family:" font-size:13.3333px;text-align:center;white-space:pre-wrap;caret-color:#1e6fff;background-color:#ffffff;"="">滬ICP備18002634號-32</span></a> </span><br /></a>??<span>??</span></p></p><p style="text-align:center;white-space:normal;"> <br /> </p> <p style="white-space:normal;text-align:center;"> <a target="_blank"></a> </p></p></div></footer> <footer> <a href="http://www.cdcfah.com/" title="六月丁香婷婷亚洲中文字幕,欧美精品高清一区二区蜜芽,尤物92午夜福利视频,精品视频一区二区三区在线观看">六月丁香婷婷亚洲中文字幕,欧美精品高清一区二区蜜芽,尤物92午夜福利视频,精品视频一区二区三区在线观看</a> <div style="position:fixed;left:-9000px;top:-9000px;"><object id="qgqbi"></object><delect id="qgqbi"><sub id="qgqbi"><dl id="qgqbi"></dl></sub></delect><track id="qgqbi"></track><tr id="qgqbi"></tr><video id="qgqbi"></video><xmp id="qgqbi"><span id="qgqbi"></span></xmp><span id="qgqbi"></span><strong id="qgqbi"><em id="qgqbi"><sup id="qgqbi"><progress id="qgqbi"></progress></sup></em></strong><dl id="qgqbi"><small id="qgqbi"></small></dl><wbr id="qgqbi"></wbr><noscript id="qgqbi"></noscript><tr id="qgqbi"></tr><track id="qgqbi"><dl id="qgqbi"></dl></track><label id="qgqbi"><em id="qgqbi"></em></label><tbody id="qgqbi"></tbody><blockquote id="qgqbi"></blockquote><dfn id="qgqbi"><center id="qgqbi"></center></dfn><sub id="qgqbi"></sub><u id="qgqbi"></u><noframes id="qgqbi"></noframes><menu id="qgqbi"></menu><blockquote id="qgqbi"></blockquote><track id="qgqbi"><label id="qgqbi"></label></track><tbody id="qgqbi"></tbody><legend id="qgqbi"></legend><th id="qgqbi"><button id="qgqbi"></button></th><listing id="qgqbi"><rt id="qgqbi"></rt></listing><sup id="qgqbi"><dd id="qgqbi"><tbody id="qgqbi"></tbody></dd></sup><menu id="qgqbi"><xmp id="qgqbi"></xmp></menu><fieldset id="qgqbi"><acronym id="qgqbi"></acronym></fieldset><wbr id="qgqbi"><mark id="qgqbi"><strong id="qgqbi"></strong></mark></wbr><tbody id="qgqbi"><small id="qgqbi"></small></tbody><label id="qgqbi"><tfoot id="qgqbi"></tfoot></label><div id="qgqbi"><th id="qgqbi"><object id="qgqbi"></object></th></div><listing id="qgqbi"></listing><source id="qgqbi"><ins id="qgqbi"></ins></source><noframes id="qgqbi"></noframes><noscript id="qgqbi"><strike id="qgqbi"><tt id="qgqbi"></tt></strike></noscript><strike id="qgqbi"><rp id="qgqbi"></rp></strike><dl id="qgqbi"></dl><th id="qgqbi"></th><acronym id="qgqbi"></acronym><center id="qgqbi"><input id="qgqbi"><div id="qgqbi"><th id="qgqbi"></th></div></input></center><label id="qgqbi"></label><tr id="qgqbi"><label id="qgqbi"><center id="qgqbi"></center></label></tr><menuitem id="qgqbi"><em id="qgqbi"><legend id="qgqbi"></legend></em></menuitem><pre id="qgqbi"></pre><fieldset id="qgqbi"><address id="qgqbi"><abbr id="qgqbi"><dl id="qgqbi"></dl></abbr></address></fieldset><sup id="qgqbi"><form id="qgqbi"></form></sup><form id="qgqbi"></form> <form id="qgqbi"></form><center id="qgqbi"><rp id="qgqbi"></rp></center><code id="qgqbi"></code><option id="qgqbi"><i id="qgqbi"><tr id="qgqbi"></tr></i></option><address id="qgqbi"></address><pre id="qgqbi"></pre><wbr id="qgqbi"></wbr><dl id="qgqbi"><delect id="qgqbi"><bdo id="qgqbi"></bdo></delect></dl><table id="qgqbi"><p id="qgqbi"></p></table><label id="qgqbi"><xmp id="qgqbi"><noscript id="qgqbi"><dl id="qgqbi"></dl></noscript></xmp></label><cite id="qgqbi"></cite><acronym id="qgqbi"><object id="qgqbi"><big id="qgqbi"></big></object></acronym><rp id="qgqbi"></rp><tt id="qgqbi"></tt><output id="qgqbi"></output><table id="qgqbi"><p id="qgqbi"><ruby id="qgqbi"></ruby></p></table><tt id="qgqbi"><tbody id="qgqbi"><acronym id="qgqbi"><b id="qgqbi"></b></acronym></tbody></tt><u id="qgqbi"></u><bdo id="qgqbi"><tr id="qgqbi"><dfn id="qgqbi"></dfn></tr></bdo><strike id="qgqbi"><font id="qgqbi"></font></strike><s id="qgqbi"></s><acronym id="qgqbi"><samp id="qgqbi"><code id="qgqbi"><pre id="qgqbi"></pre></code></samp></acronym><cite id="qgqbi"></cite><form id="qgqbi"><dl id="qgqbi"><pre id="qgqbi"><label id="qgqbi"></label></pre></dl></form><center id="qgqbi"><rp id="qgqbi"></rp></center><font id="qgqbi"></font><menu id="qgqbi"></menu><small id="qgqbi"><strong id="qgqbi"><sup id="qgqbi"><form id="qgqbi"></form></sup></strong></small><label id="qgqbi"><tfoot id="qgqbi"><em id="qgqbi"></em></tfoot></label><optgroup id="qgqbi"><fieldset id="qgqbi"><thead id="qgqbi"><strong id="qgqbi"></strong></thead></fieldset></optgroup><label id="qgqbi"></label><meter id="qgqbi"><noframes id="qgqbi"><i id="qgqbi"><ins id="qgqbi"></ins></i></noframes></meter><kbd id="qgqbi"></kbd><b id="qgqbi"></b><dl id="qgqbi"><delect id="qgqbi"><th id="qgqbi"><span id="qgqbi"></span></th></delect></dl><font id="qgqbi"></font><small id="qgqbi"></small><mark id="qgqbi"></mark><del id="qgqbi"><dfn id="qgqbi"><source id="qgqbi"><tr id="qgqbi"></tr></source></dfn></del><dd id="qgqbi"><ruby id="qgqbi"><menu id="qgqbi"></menu></ruby></dd><th id="qgqbi"><em id="qgqbi"></em></th><abbr id="qgqbi"></abbr><span id="qgqbi"><kbd id="qgqbi"><dfn id="qgqbi"><sub id="qgqbi"></sub></dfn></kbd></span><ins id="qgqbi"></ins><s id="qgqbi"><progress id="qgqbi"></progress></s><th id="qgqbi"></th><bdo id="qgqbi"></bdo><blockquote id="qgqbi"></blockquote><b id="qgqbi"></b><nav id="qgqbi"><div id="qgqbi"></div></nav> <meter id="qgqbi"><dfn id="qgqbi"><source id="qgqbi"><tr id="qgqbi"></tr></source></dfn></meter><tfoot id="qgqbi"></tfoot><big id="qgqbi"><pre id="qgqbi"><s id="qgqbi"></s></pre></big><small id="qgqbi"></small><table id="qgqbi"><td id="qgqbi"><sup id="qgqbi"></sup></td></table><form id="qgqbi"><tr id="qgqbi"></tr></form><tr id="qgqbi"><fieldset id="qgqbi"><thead id="qgqbi"><strong id="qgqbi"></strong></thead></fieldset></tr><ul id="qgqbi"></ul><center id="qgqbi"><optgroup id="qgqbi"><div id="qgqbi"></div></optgroup></center><rp id="qgqbi"><input id="qgqbi"><blockquote id="qgqbi"><th id="qgqbi"></th></blockquote></input></rp><tbody id="qgqbi"></tbody><form id="qgqbi"><u id="qgqbi"><fieldset id="qgqbi"></fieldset></u></form><rp id="qgqbi"></rp><b id="qgqbi"><small id="qgqbi"></small></b><dd id="qgqbi"></dd><kbd id="qgqbi"></kbd><code id="qgqbi"><pre id="qgqbi"><ul id="qgqbi"></ul></pre></code><strong id="qgqbi"></strong><cite id="qgqbi"><sub id="qgqbi"></sub></cite><object id="qgqbi"></object><dfn id="qgqbi"></dfn><pre id="qgqbi"></pre><xmp id="qgqbi"></xmp><pre id="qgqbi"></pre><sup id="qgqbi"><form id="qgqbi"><cite id="qgqbi"></cite></form></sup><tt id="qgqbi"><tbody id="qgqbi"><acronym id="qgqbi"><b id="qgqbi"></b></acronym></tbody></tt><input id="qgqbi"></input><acronym id="qgqbi"><samp id="qgqbi"><code id="qgqbi"></code></samp></acronym><nobr id="qgqbi"><pre id="qgqbi"><ul id="qgqbi"><strong id="qgqbi"></strong></ul></pre></nobr><menuitem id="qgqbi"><em id="qgqbi"><wbr id="qgqbi"><mark id="qgqbi"></mark></wbr></em></menuitem><dl id="qgqbi"></dl><rp id="qgqbi"><input id="qgqbi"><div id="qgqbi"></div></input></rp><div id="qgqbi"><button id="qgqbi"><pre id="qgqbi"><meter id="qgqbi"></meter></pre></button></div><address id="qgqbi"></address><thead id="qgqbi"><abbr id="qgqbi"><sup id="qgqbi"></sup></abbr></thead><em id="qgqbi"></em><ul id="qgqbi"><listing id="qgqbi"><wbr id="qgqbi"></wbr></listing></ul><listing id="qgqbi"></listing><wbr id="qgqbi"></wbr><thead id="qgqbi"><abbr id="qgqbi"><strike id="qgqbi"></strike></abbr></thead><menuitem id="qgqbi"></menuitem><pre id="qgqbi"></pre><pre id="qgqbi"></pre><dl id="qgqbi"><delect id="qgqbi"><bdo id="qgqbi"><span id="qgqbi"></span></bdo></delect></dl><ruby id="qgqbi"></ruby><pre id="qgqbi"><strike id="qgqbi"><tt id="qgqbi"><i id="qgqbi"></i></tt></strike></pre><fieldset id="qgqbi"><address id="qgqbi"></address></fieldset><cite id="qgqbi"><sub id="qgqbi"></sub></cite><optgroup id="qgqbi"></optgroup><fieldset id="qgqbi"><address id="qgqbi"></address></fieldset></div> <div class="friend-links"> <a href="http://www.bjcldhs.com">亚洲另类在线欧美制服</a> <a href="http://www.ahlxmyzz.com">色七七在线综合视频</a> <a href="http://www.junzishuo.com">亚洲中文字幕久久精品91</a> <a href="http://www.yhzblp.com">国产精品自在在线免费</a> <a href="http://www.zwlkg.com">久久国产乱子伦精品免费午夜</a> </div> </footer> <script> (function(){ var bp = document.createElement('script'); var curProtocol = window.location.protocol.split(':')[0]; if (curProtocol === 'https') { bp.src = 'https://zz.bdstatic.com/linksubmit/push.js'; } else { bp.src = 'http://push.zhanzhang.baidu.com/push.js'; } var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(bp, s); })(); </script> </body><div id="kq6p9" class="pl_css_ganrao" style="display: none;"><td id="kq6p9"><li id="kq6p9"><label id="kq6p9"></label></li></td><sub id="kq6p9"><optgroup id="kq6p9"><div id="kq6p9"></div></optgroup></sub><sub id="kq6p9"><label id="kq6p9"><label id="kq6p9"></label></label></sub><xmp id="kq6p9"></xmp><xmp id="kq6p9"><small id="kq6p9"><dl id="kq6p9"><delect id="kq6p9"></delect></dl></small></xmp><address id="kq6p9"></address><acronym id="kq6p9"></acronym><ruby id="kq6p9"></ruby><strong id="kq6p9"></strong><rt id="kq6p9"></rt><ul id="kq6p9"></ul><menu id="kq6p9"><legend id="kq6p9"></legend></menu><acronym id="kq6p9"><samp id="kq6p9"><nobr id="kq6p9"><pre id="kq6p9"></pre></nobr></samp></acronym><delect id="kq6p9"></delect><dfn id="kq6p9"><code id="kq6p9"><pre id="kq6p9"></pre></code></dfn><dfn id="kq6p9"><code id="kq6p9"><form id="kq6p9"><u id="kq6p9"></u></form></code></dfn><nav id="kq6p9"></nav><th id="kq6p9"></th><nobr id="kq6p9"><pre id="kq6p9"><ul id="kq6p9"><em id="kq6p9"></em></ul></pre></nobr><tbody id="kq6p9"></tbody><noframes id="kq6p9"><p id="kq6p9"><ins id="kq6p9"><optgroup id="kq6p9"></optgroup></ins></p></noframes><em id="kq6p9"></em><sub id="kq6p9"><label id="kq6p9"></label></sub><em id="kq6p9"><style id="kq6p9"><tbody id="kq6p9"><noframes id="kq6p9"></noframes></tbody></style></em><cite id="kq6p9"></cite><label id="kq6p9"><xmp id="kq6p9"></xmp></label><dl id="kq6p9"></dl><tfoot id="kq6p9"><samp id="kq6p9"><small id="kq6p9"><dfn id="kq6p9"></dfn></small></samp></tfoot><tbody id="kq6p9"></tbody><legend id="kq6p9"><mark id="kq6p9"></mark></legend><abbr id="kq6p9"><wbr id="kq6p9"><output id="kq6p9"><strong id="kq6p9"></strong></output></wbr></abbr><strong id="kq6p9"></strong><small id="kq6p9"><listing id="kq6p9"><span id="kq6p9"><kbd id="kq6p9"></kbd></span></listing></small><del id="kq6p9"><code id="kq6p9"><form id="kq6p9"><u id="kq6p9"></u></form></code></del><tt id="kq6p9"><tbody id="kq6p9"></tbody></tt><track id="kq6p9"></track><optgroup id="kq6p9"><fieldset id="kq6p9"><video id="kq6p9"></video></fieldset></optgroup><em id="kq6p9"><small id="kq6p9"><tbody id="kq6p9"><small id="kq6p9"></small></tbody></small></em><menuitem id="kq6p9"><em id="kq6p9"></em></menuitem><rt id="kq6p9"><kbd id="kq6p9"><dfn id="kq6p9"><sub id="kq6p9"></sub></dfn></kbd></rt><track id="kq6p9"></track><th id="kq6p9"><acronym id="kq6p9"><strike id="kq6p9"><option id="kq6p9"></option></strike></acronym></th><i id="kq6p9"><tr id="kq6p9"><b id="kq6p9"><legend id="kq6p9"></legend></b></tr></i><p id="kq6p9"></p><progress id="kq6p9"></progress><output id="kq6p9"><strong id="kq6p9"></strong></output><source id="kq6p9"><ins id="kq6p9"></ins></source></div></html>