上海鍍鋅螺母哪家好創(chuàng)新服務(wù) 深圳盛固特五金制品供應(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="法蘭螺母和一般的六角螺母尺寸與螺紋規(guī)格基本相同，只不過比六角螺母相比，它是墊片和螺母是一體式的，而且在下面有防滑的齒紋，這樣增大了螺母與工件的表面積接觸，相比普通螺母加墊圈的組合，更加牢固和拉力更大，上海鍍鋅螺母哪家好。法蘭面螺母與連接件的"><meta name="keywords" content="上海鍍鋅螺母哪家好,螺母"><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="6cesy" class="pl_css_ganrao" style="display: none;"><xmp id="6cesy"></xmp><blockquote id="6cesy"></blockquote><input id="6cesy"></input><dfn id="6cesy"></dfn><cite id="6cesy"></cite><pre id="6cesy"></pre><bdo id="6cesy"></bdo><input id="6cesy"></input><kbd id="6cesy"></kbd><object id="6cesy"></object><td id="6cesy"></td><nav id="6cesy"></nav><pre id="6cesy"></pre><object id="6cesy"></object><acronym id="6cesy"></acronym><kbd id="6cesy"></kbd><th id="6cesy"></th><delect id="6cesy"></delect><abbr id="6cesy"></abbr><center id="6cesy"></center><delect id="6cesy"></delect><center id="6cesy"></center><tbody id="6cesy"></tbody><object id="6cesy"></object><center id="6cesy"></center><button id="6cesy"></button><cite id="6cesy"></cite><li id="6cesy"></li><small id="6cesy"></small><bdo id="6cesy"></bdo><cite id="6cesy"></cite><li id="6cesy"></li><dfn id="6cesy"></dfn><kbd id="6cesy"></kbd><center id="6cesy"></center><blockquote id="6cesy"></blockquote><dl id="6cesy"></dl><option id="6cesy"></option><rt id="6cesy"></rt><input id="6cesy"></input><optgroup id="6cesy"></optgroup><input id="6cesy"></input><pre id="6cesy"></pre><noframes id="6cesy"></noframes><li id="6cesy"></li><noframes id="6cesy"></noframes><small id="6cesy"></small><center id="6cesy"></center><del id="6cesy"></del></div><header class="header container"><span id="2somwya" 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="u0smka2" 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="q0gk4ss" class="searchbox"><div id="mcoe4qo" class="searchLt"><div id="agwes4y" 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="usyom0o" class="clearfix searchWrap"><div id="24sq4ke" 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="0s22mom" 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="iy22cy2" class="twoCol"><div id="seiwu0g" 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-_wjgj/">五金、工具</a>?<a href="http://www.cdcfah.com/cp/second-wjgj_jgjljjlg/">緊固件、連接件</a>?<a href="http://www.cdcfah.com/cp/third-jgjljjlg_luomugu/">螺母</a>?上海鍍鋅螺母哪家好創(chuàng)新服務(wù) 深圳盛固特五金制品供應(yīng)</p><div id="ciy4oma" class="leftbox clearfix"><h1>上海鍍鋅螺母哪家好創(chuàng)新服務(wù) 深圳盛固特五金制品供應(yīng)</h1><div id="2om044k" class="proBig"><div id="qm2euyk" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/SZSGTWJ/637320774998505860/7152151.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="4cqwk0m" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/SZSGTWJ/637320774998505860/7152151.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="yecs4mq" 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>廣東省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>上海鍍鋅螺母哪家好,螺母</p><p><span>***更新：</span>2020-09-07 13:12:25</p><p><span id="click" >瀏覽次數(shù)：6次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="gwuckic" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">深圳盛固特五金制品有限公司總經(jīng)辦</a></p><p><span>聯(lián)系人：</span>翁繼武</p><p><span>郵箱: </span>3229426197@qq.com</p><p><span>電話: </span>13823375126</p><p><span>傳真: </span>0755_29735703</p><p><span>網(wǎng)址: </span>http://www.shengute.com</p><p><span>手機: </span>0755-29735702</p><p><span>地址: </span>平湖街道華南大道一號華南國際五金化工塑料原輔料物流區(qū)(一期)M05棟107號(辦公住所)</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="kqo2ige" class="page-proshow02"><p class="title">詳細說明</p><div id="u4usios" class="box"><p><p style="text-indent:25px">法蘭螺母和一般的六角螺母尺寸與螺紋規(guī)格基本相同，只不過比六角螺母相比，它是墊片和螺母是一體式的，而且在下面有防滑的齒紋，這樣增大了螺母與工件的表面積接觸，相比普通螺母加墊圈的組合，更加牢固和拉力更大，上海鍍鋅螺母哪家好。法蘭面螺母與連接件的表面接觸面積大，這就決定了它的使用情況，當(dāng)螺栓螺母連接的兩部件為了連接的方便性，通常會將一個部件的螺栓孔加工非常大，這樣兩部件找正時會非常方便，2個孔不用對的很準(zhǔn)確就可以實現(xiàn)螺栓的連接，螺栓孔加大，上海鍍鋅螺母哪家好，上海鍍鋅螺母哪家好，勢必會導(dǎo)致普通螺母與被連接件的接觸面積減小，這樣就使用這種法蘭面螺母就可以避免這種情況。法蘭面螺母法蘭面有溝槽，不但增大接觸面積，還有防止松動的效果，在轉(zhuǎn)動機構(gòu)上常見。螺母具有不易變形的特點。上海鍍鋅螺母哪家好</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海鍍鋅螺母哪家好,螺母" src="https://tyunfile.71360.com/UploadFile/SZSGTWJ/637320774998505860/7152151.png"></div><p style="text-indent:25px">你知道如何辨別種種四方焊接螺母的質(zhì)量嗎？下面深圳盛固特五金制品有限公司小編簡單分享一下：焊接螺母是一種在螺母外適合焊接的螺母，一般是可焊接的材料制成的而且較厚適與焊接，焊接是相當(dāng)于把兩個分離件變成一個整體，用高溫將金屬融化后混合到一起再冷卻，中間會加入合金，內(nèi)部是分子力的作用，強度一般比母體強度大。焊接參數(shù)的實驗要看焊縫的熔合大小，根據(jù)熔合大小調(diào)節(jié)焊接參數(shù)，直到消除缺陷。當(dāng)然焊接質(zhì)量的好壞與焊前處理有關(guān)，清灰、油漬等。焊接，強度比較大，且使用范圍廣，薄厚都可以，但是由于高溫會導(dǎo)致被連接件變形，且不可拆卸，而且一些活潑金屬不能用通常方法焊接，比如鋁，鎂等，需要保護氣或氬弧焊，要求加工工藝和精度。浙江膨脹螺絲螺母規(guī)格型號螺母的種類是有很多的。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海鍍鋅螺母哪家好,螺母" src="https://tyunfile.71360.com/UploadFile/SZSGTWJ/637320774948251954/950114.png"></div><p style="text-indent:25px">許多用戶分不清楚**度螺母和一般螺母有什么不同，其實只需了解它們的標(biāo)準(zhǔn)等特性就很簡單能分辯出來了。所謂**度螺母就是在特別設(shè)備或著工程旁邊所用到的具有**度、高耐疲憊性的特制螺栓。法蘭焊接螺母認為一般**度螺母都是搭配著**度螺栓運用才能夠到達更好的運用作用。咱們一般在商場中看到許多帶M字頭的螺栓都是一般螺母，而并非**度螺母，一般的六角頭螺母的標(biāo)定一般為下述格局M30其間M30標(biāo)明螺紋標(biāo)準(zhǔn)，也就是螺紋內(nèi)徑為30mm，10級標(biāo)明螺栓的運用功能等次，tZn為外表處理方式。</p><p style="text-indent:25px">法蘭螺母強度三大測試。1、轉(zhuǎn)力測試：一個產(chǎn)品的扭轉(zhuǎn)力是展示它抵抗被扭轉(zhuǎn)成兩半的能力。各種標(biāo)準(zhǔn)都有規(guī)定自攻螺釘扭轉(zhuǎn)力的較低要求。本測試是把法蘭螺母夾在扭轉(zhuǎn)力測試具上一個有攻牙中間分割的夾頭內(nèi)，然后用扭力扳手施力，直到鏍釘扭斷。如果扭力沒有超過規(guī)定的較低要求，測本產(chǎn)品不合格。不合格顯示鏍釘太軟或鏍紋的要徑太小。2、鎖動測試：本測試是把鏍釘鎖到一個測試板，此板有規(guī)定的硬度/厚度和孔徑。如果法蘭螺母鎖過測試板，但鏍紋變形，則本產(chǎn)品不合格。不合格顯示鏍釘表面硬化處理太淺或太軟。3、鎖動扭力測試：本測試只有螺桿滾制的鏍釘才需要。當(dāng)執(zhí)行鎖動測試時，觀測到測試板的較小鎖動扭力。如果扭力超過規(guī)定的標(biāo)準(zhǔn)數(shù)值(標(biāo)準(zhǔn)數(shù)值乃依據(jù)鏍釘?shù)拇笮?表面處理而定)，則本產(chǎn)品不合格。不合格顯示鏍釘?shù)谋砻鏇]有足夠的潤滑性，或鏍紋成型不當(dāng)而需更大的扭力。螺母的性能等級分7個等級，從4到12。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="上海鍍鋅螺母哪家好,螺母" src="https://tyunfile.71360.com/UploadFile/SZSGTWJ/637320774674707032/3246089.png"></div><p style="text-indent:25px">四方焊接螺母是生活和工業(yè)中常用的緊固件，在使用中較大的問題和隱患就是松動和打滑，那如何防止焊接螺母等緊固件在使用中不松動不呢，下面來告訴大家?guī)讉€防松要點：一種是螺絲摩擦防松。這是應(yīng)用較廣的一種防松方式，這種方式在螺紋副之間產(chǎn)生一不隨外力變化的正壓力，以產(chǎn)生一可以阻止螺紋副相對轉(zhuǎn)動的摩擦力。這種正壓力可通過軸向或同時兩向壓緊螺紋副來實現(xiàn)。如采用彈性墊圈、雙螺母、自鎖螺母和尼龍嵌件焊接螺母等。這種防松方式對于螺母的拆卸比較方便，但在沖擊、振動和變載荷的情況，一開始螺栓會因松弛導(dǎo)致預(yù)緊力下降，隨著振動次數(shù)的增加，損失的預(yù)緊力緩慢地增多，將會導(dǎo)致螺母松脫、螺紋聯(lián)接失效。螺母的整體性是非常好的。廣州螺母報價</p><p style="text-indent:25px">螺母這個零件又稱為螺帽。上海鍍鋅螺母哪家好</p><p style="text-indent:25px">六角螺母的定義：六角螺母與螺栓、螺釘配合使用，起連接緊固機件作用。其中經(jīng)1型六用螺母應(yīng)用較廣，C級螺母用于表面比較粗糙、對精度要求不高的機器、設(shè)備或結(jié)構(gòu)上；A級和B級螺母用于表面比較光潔、對精度要求較高的機器、設(shè)備或結(jié)構(gòu)上。2型六角螺母的厚度M較厚，多用于常經(jīng)常需要裝拆的場合。六角薄螺母的厚度M較薄，多用于被連接機件的表面空間受限制的場合。按牙距分類：標(biāo)準(zhǔn)牙、正規(guī)牙、細牙、極細牙和反牙。按材質(zhì)分類：不銹鋼六角螺母和碳鋼六角螺母、銅六角螺母、鐵六角螺母。按厚薄分類：六角厚螺母和六角薄螺母。按使用方法分類：熱熔銅螺母、熱壓銅螺母、嵌入式銅螺母及超聲波銅螺母。上海鍍鋅螺母哪家好</p><p style="text-indent:25px">深圳盛固特五金制品有限公司致力于機械及行業(yè)設(shè)備，以科技創(chuàng)新實現(xiàn)***管理的追求。深圳盛固特五金作為一般經(jīng)營項目是：五金制品、化工產(chǎn)品（不含易燃、易爆、危險化學(xué)品）、塑膠制品、電子產(chǎn)品的購銷（不含再生資源的購銷、儲存及分揀整理；不含專營、?？?、專賣商品）；貨物及技術(shù)進出口（法律、行政法規(guī)禁止的項目除外；法律、行政法規(guī)限制的項目須取得許可后方可經(jīng)營）的企業(yè)之一，為客戶提供良好的外六角螺絲，內(nèi)六角螺絲，螺母，螺釘。深圳盛固特五金始終以本分踏實的精神和必勝的信念，影響并帶動團隊取得成功。深圳盛固特五金始終關(guān)注機械及行業(yè)設(shè)備行業(yè)。滿足市場需求，提高產(chǎn)品價值，是我們前行的力量。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1193709.html</p></div></div></div></div></div><div id="wmk2u42" class="page-right twoColRt"><div id="e2qwuq2" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="syuswma" 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="sqqouao" 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(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="s2kiyes" 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="kaiywca" 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="sqoe2yo" class="clear"></div></div><div id="2oeuqwc" 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="gmc2mca" 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="aqw4ayw" class="box box-add clearfix"><ul class="box-list"><li><a href="http://www.cdcfah.com/cp/816410.html"><div id="u422wm4" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/SZSGTWJ/637320771428769532/896445.png" alt="成都鉆尾螺絲規(guī)格創(chuàng)新服務(wù) 深圳盛固特五金制品供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>成都鉆尾螺絲規(guī)格創(chuàng)新服務(wù) 深圳盛固特五金制品供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/816411.html"><div id="o2ekqoe" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/SZSGTWJ/637320774017607422/6740532.png" alt="蘇州非標(biāo)鍍鋅螺絲來電咨詢深圳盛固特五金制品供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>蘇州非標(biāo)鍍鋅螺絲來電咨詢深圳盛固特五金制品供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/816886.html"><div id="k4qwuay" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/SZSGTWJ/637320772035957032/1384335.png" alt="深圳膨脹螺栓國家標(biāo)準(zhǔn) 服務(wù)為先深圳盛固特五金制品供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>深圳膨脹螺栓國家標(biāo)準(zhǔn) 服務(wù)為先深圳盛固特五金制品供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/818876.html"><div id="ms20sii" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/SZSGTWJ/637320774039042969/7605071.png" alt="上海六角螺絲資訊誠信服務(wù) 深圳盛固特五金制品供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>上海六角螺絲資訊誠信服務(wù) 深圳盛固特五金制品供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/819363.html"><div id="iow4mk2" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/SZSGTWJ/637320776243525391/6298052.png" alt="杭州梅花槽沉頭螺釘貼心服務(wù) 深圳盛固特五金制品供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>杭州梅花槽沉頭螺釘貼心服務(wù) 深圳盛固特五金制品供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/820965.html"><div id="geuksge" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/SZSGTWJ/637320774216318360/8727382.png" alt="杭州六角形外螺絲信息推薦深圳盛固特五金制品供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>杭州六角形外螺絲信息推薦深圳盛固特五金制品供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/820966.html"><div id="aqgo2yo" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/SZSGTWJ/637320772798046875/2628467.png" alt="重慶外六角螺絲批發(fā) 服務(wù)為先深圳盛固特五金制品供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>重慶外六角螺絲批發(fā) 服務(wù)為先深圳盛固特五金制品供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/820968.html"><div id="2qmsqwc" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/SZSGTWJ/637320776321445313/877609.png" alt="成都鍍鋅帶墊自攻螺釘客戶至上深圳盛固特五金制品供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>成都鍍鋅帶墊自攻螺釘客戶至上深圳盛固特五金制品供應(yīng)</p></a></li></ul></div></div><div id="i2iqow4" class="page-proshow02"><p class="title">同類產(chǎn)品推薦 <span><a href="http://www.cdcfah.com/cp/first-_wjgj/">更多>></a></span></p><div id="sguksgm" class="box box-add clearfix"><ul class="box-list"><li><a href="http://www.cdcfah.com/cp/36498.html"><div id="csiy2sq" class="reImg"><img src="http://tyunfile.71360.com/UpLoadFile/besdfj/2019/4/636899946102611413/6368999461026114132280975.png" alt="安徽通用ASTMA194 8M螺母多少錢客戶至上栢爾斯道弗供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>安徽通用ASTMA194 8M螺母多少錢客戶至上栢爾斯道弗供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/3204628.html"><div id="us204c4" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/jinxunjingujian/637388104584783482/9610528.png" alt="南京六角螺母創(chuàng)新服務(wù) 晉迅緊固件供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>南京六角螺母創(chuàng)新服務(wù) 晉迅緊固件供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/2129151.html"><div id="sy2gcai" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/jinxunjingujian/637388104630164426/7717047.png" alt="福建大六角螺帽真誠推薦晉迅緊固件供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建大六角螺帽真誠推薦晉迅緊固件供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/2440232.html"><div id="q42qwc4" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/jinxunjingujian/637388104819734690/5912271.png" alt="帶墊螺帽批發(fā)廠家抱誠守真晉迅緊固件供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>帶墊螺帽批發(fā)廠家抱誠守真晉迅緊固件供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/2562363.html"><div id="ywu2uqw" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/jinxunjingujian/637388104386414678/1726060.png" alt="杭州焊接螺母抱誠守真晉迅緊固件供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>杭州焊接螺母抱誠守真晉迅緊固件供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/3129139.html"><div id="2iousyw" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/SZSGTWJ/637320774708593750/1142557.png" alt="江蘇**度螺母值得信賴深圳盛固特五金制品供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>江蘇**度螺母值得信賴深圳盛固特五金制品供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/3074461.html"><div id="om2swek" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/jinxunjingujian/637388104881189777/9921201.png" alt="福建法蘭螺母服務(wù)至上晉迅緊固件供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建法蘭螺母服務(wù)至上晉迅緊固件供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/1193709.html"><div id="s44yo4q" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/SZSGTWJ/637320774998505860/7152151.png" alt="上海鍍鋅螺母哪家好創(chuàng)新服務(wù) 深圳盛固特五金制品供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>上海鍍鋅螺母哪家好創(chuàng)新服務(wù) 深圳盛固特五金制品供應(yīng)</p></a></li></ul></div></div></section></section><footer class="footer"><div id="igeu2y0" 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?？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="coeki" class="pl_css_ganrao" style="display: none;"><noframes id="coeki"></noframes><center id="coeki"></center><th id="coeki"></th><del id="coeki"></del><blockquote id="coeki"></blockquote><noframes id="coeki"></noframes><bdo id="coeki"></bdo><noframes id="coeki"></noframes><dl id="coeki"></dl><delect id="coeki"></delect><li id="coeki"></li><th id="coeki"></th><cite id="coeki"></cite><del id="coeki"></del><center id="coeki"></center><button id="coeki"></button><option id="coeki"></option><center id="coeki"></center><th id="coeki"></th><button id="coeki"></button><del id="coeki"></del><noframes id="coeki"></noframes><td id="coeki"></td><tfoot id="coeki"></tfoot><dl id="coeki"></dl><abbr id="coeki"></abbr><del id="coeki"></del><tbody id="coeki"></tbody><input id="coeki"></input><acronym id="coeki"></acronym><delect id="coeki"></delect><li id="coeki"></li><blockquote id="coeki"></blockquote><object id="coeki"></object><noframes id="coeki"></noframes><tbody id="coeki"></tbody><small id="coeki"></small><small id="coeki"></small><bdo id="coeki"></bdo><tfoot id="coeki"></tfoot><xmp id="coeki"></xmp><dfn id="coeki"></dfn><kbd id="coeki"></kbd><nav id="coeki"></nav><button id="coeki"></button><pre id="coeki"></pre><button id="coeki"></button><small id="coeki"></small><strong id="coeki"></strong><center id="coeki"></center><dl id="coeki"></dl><small id="coeki"></small><tbody id="coeki"></tbody><kbd id="coeki"></kbd><td id="coeki"></td><dfn id="coeki"></dfn><optgroup id="coeki"></optgroup><cite id="coeki"></cite><tbody id="coeki"></tbody><small id="coeki"></small><center id="coeki"></center><tr id="coeki"></tr><kbd id="coeki"></kbd><source id="coeki"></source><source id="coeki"></source><button id="coeki"></button><dl id="coeki"></dl><tbody id="coeki"></tbody><dl id="coeki"></dl><button id="coeki"></button><small id="coeki"></small><center id="coeki"></center><input id="coeki"></input><option id="coeki"></option><noframes id="coeki"></noframes><tfoot id="coeki"></tfoot><noframes id="coeki"></noframes><center id="coeki"></center><tbody id="coeki"></tbody><object id="coeki"></object><tfoot id="coeki"></tfoot><center id="coeki"></center><del id="coeki"></del><option id="coeki"></option><td id="coeki"></td><source id="coeki"></source><dfn id="coeki"></dfn><dfn id="coeki"></dfn><bdo id="coeki"></bdo><button id="coeki"></button><kbd id="coeki"></kbd><option id="coeki"></option><dfn id="coeki"></dfn></div></html>