鉚接技術(shù)原理與工藝特點(diǎn)-上?；沼铍娮涌萍加邢薰?/title> <meta name="description" content="鉚接" /> <link href="/img/style.css" rel="stylesheet" type="text/css" /> <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://zhoutianjt.cn/">久久久久女人精品毛片九一,老鸭窝911,丰满的少妇一区二区三区免费观看 ,所有毛片永久</a></h1><div id="zv3vz" class="pl_css_ganrao" style="display: none;"><strong id="zv3vz"><sup id="zv3vz"></sup></strong><track id="zv3vz"><var id="zv3vz"><small id="zv3vz"><track id="zv3vz"></track></small></var></track><font id="zv3vz"></font><pre id="zv3vz"></pre><pre id="zv3vz"></pre><form id="zv3vz"><pre id="zv3vz"><tt id="zv3vz"><u id="zv3vz"></u></tt></pre></form><em id="zv3vz"><u id="zv3vz"><font id="zv3vz"><em id="zv3vz"></em></font></u></em><small id="zv3vz"><sub id="zv3vz"><mark id="zv3vz"><dl id="zv3vz"></dl></mark></sub></small><b id="zv3vz"><form id="zv3vz"><strong id="zv3vz"><p id="zv3vz"></p></strong></form></b><small id="zv3vz"><div id="zv3vz"><u id="zv3vz"><thead id="zv3vz"></thead></u></div></small><acronym id="zv3vz"><meter id="zv3vz"></meter></acronym><font id="zv3vz"><small id="zv3vz"><div id="zv3vz"><font id="zv3vz"></font></div></small></font><div id="zv3vz"></div><legend id="zv3vz"><label id="zv3vz"><legend id="zv3vz"><ruby id="zv3vz"></ruby></legend></label></legend><acronym id="zv3vz"><meter id="zv3vz"></meter></acronym><span id="zv3vz"><track id="zv3vz"><strike id="zv3vz"><b id="zv3vz"></b></strike></track></span><var id="zv3vz"><label id="zv3vz"></label></var><progress id="zv3vz"><meter id="zv3vz"><sup id="zv3vz"><dl id="zv3vz"></dl></sup></meter></progress><ins id="zv3vz"><strike id="zv3vz"><big id="zv3vz"><label id="zv3vz"></label></big></strike></ins><sub id="zv3vz"><rp id="zv3vz"></rp></sub><optgroup id="zv3vz"><em id="zv3vz"><ruby id="zv3vz"><acronym id="zv3vz"></acronym></ruby></em></optgroup><sub id="zv3vz"><nobr id="zv3vz"><thead id="zv3vz"><dfn id="zv3vz"></dfn></thead></nobr></sub><rp id="zv3vz"></rp><dfn id="zv3vz"><small id="zv3vz"><optgroup id="zv3vz"><sub id="zv3vz"></sub></optgroup></small></dfn><rp id="zv3vz"><strong id="zv3vz"></strong></rp><strong id="zv3vz"><thead id="zv3vz"><output id="zv3vz"><big id="zv3vz"></big></output></thead></strong><strong id="zv3vz"></strong><legend id="zv3vz"></legend><var id="zv3vz"><font id="zv3vz"><track id="zv3vz"><strike id="zv3vz"></strike></track></font></var><label id="zv3vz"><ol id="zv3vz"></ol></label><ruby id="zv3vz"><form id="zv3vz"><menuitem id="zv3vz"><dl id="zv3vz"></dl></menuitem></form></ruby><ol id="zv3vz"><span id="zv3vz"><strong id="zv3vz"><p id="zv3vz"></p></strong></span></ol><progress id="zv3vz"></progress><div id="zv3vz"><strike id="zv3vz"><acronym id="zv3vz"><dfn id="zv3vz"></dfn></acronym></strike></div><ol id="zv3vz"><form id="zv3vz"></form></ol><form id="zv3vz"><address id="zv3vz"><u id="zv3vz"><label id="zv3vz"></label></u></address></form><optgroup id="zv3vz"><pre id="zv3vz"><ins id="zv3vz"><pre id="zv3vz"></pre></ins></pre></optgroup><sub id="zv3vz"></sub><dl id="zv3vz"><dfn id="zv3vz"><label id="zv3vz"><em id="zv3vz"></em></label></dfn></dl><em id="zv3vz"><dfn id="zv3vz"></dfn></em><big id="zv3vz"><optgroup id="zv3vz"><sup id="zv3vz"><form id="zv3vz"></form></sup></optgroup></big><form id="zv3vz"><font id="zv3vz"></font></form><rp id="zv3vz"><nobr id="zv3vz"></nobr></rp><font id="zv3vz"><output id="zv3vz"></output></font><strike id="zv3vz"></strike><style id="zv3vz"><legend id="zv3vz"></legend></style><form id="zv3vz"></form><menuitem id="zv3vz"><font id="zv3vz"></font></menuitem><var id="zv3vz"><ol id="zv3vz"></ol></var><ol id="zv3vz"><dfn id="zv3vz"><sup id="zv3vz"><rp id="zv3vz"></rp></sup></dfn></ol><listing id="zv3vz"><legend id="zv3vz"></legend></listing><u id="zv3vz"><form id="zv3vz"></form></u><tt id="zv3vz"><nobr id="zv3vz"></nobr></tt><menuitem id="zv3vz"></menuitem><pre id="zv3vz"><nobr id="zv3vz"><listing id="zv3vz"><track id="zv3vz"></track></listing></nobr></pre><b id="zv3vz"><track id="zv3vz"></track></b><strong id="zv3vz"><style id="zv3vz"></style></strong><ruby id="zv3vz"></ruby><listing id="zv3vz"></listing><em id="zv3vz"></em><listing id="zv3vz"><dfn id="zv3vz"></dfn></listing><listing id="zv3vz"><p id="zv3vz"></p></listing><menuitem id="zv3vz"><b id="zv3vz"></b></menuitem><dl id="zv3vz"><meter id="zv3vz"><p id="zv3vz"><thead id="zv3vz"></thead></p></meter></dl><thead id="zv3vz"><dfn id="zv3vz"><pre id="zv3vz"><rp id="zv3vz"></rp></pre></dfn></thead><legend id="zv3vz"><strike id="zv3vz"></strike></legend><ins id="zv3vz"><dfn id="zv3vz"><big id="zv3vz"><mark id="zv3vz"></mark></big></dfn></ins><rp id="zv3vz"></rp><ol id="zv3vz"><progress id="zv3vz"><style id="zv3vz"><strike id="zv3vz"></strike></style></progress></ol><font id="zv3vz"><tt id="zv3vz"></tt></font><sub id="zv3vz"><nobr id="zv3vz"><p id="zv3vz"><ruby id="zv3vz"></ruby></p></nobr></sub><strike id="zv3vz"><acronym id="zv3vz"></acronym></strike><strike id="zv3vz"><progress id="zv3vz"></progress></strike><pre id="zv3vz"><optgroup id="zv3vz"><sup id="zv3vz"><th id="zv3vz"></th></sup></optgroup></pre><mark id="zv3vz"></mark><big id="zv3vz"><nobr id="zv3vz"><p id="zv3vz"><b id="zv3vz"></b></p></nobr></big><address id="zv3vz"><p id="zv3vz"><big id="zv3vz"><pre id="zv3vz"></pre></big></p></address><dl id="zv3vz"><div id="zv3vz"></div></dl><div id="zv3vz"></div><output id="zv3vz"><ol id="zv3vz"><form id="zv3vz"><strong id="zv3vz"></strong></form></ol></output><th id="zv3vz"></th><progress id="zv3vz"></progress><legend id="zv3vz"><var id="zv3vz"><span id="zv3vz"><video id="zv3vz"></video></span></var></legend><sup id="zv3vz"></sup><thead id="zv3vz"><div id="zv3vz"></div></thead><p id="zv3vz"></p><var id="zv3vz"></var><menuitem id="zv3vz"></menuitem><legend id="zv3vz"></legend><tt id="zv3vz"><small id="zv3vz"></small></tt><rp id="zv3vz"></rp><big id="zv3vz"></big><em id="zv3vz"><form id="zv3vz"><font id="zv3vz"><em id="zv3vz"></em></font></form></em><strike id="zv3vz"><thead id="zv3vz"><dfn id="zv3vz"><sup id="zv3vz"></sup></dfn></thead></strike><p id="zv3vz"></p><thead id="zv3vz"><div id="zv3vz"><style id="zv3vz"><label id="zv3vz"></label></style></div></thead><strong id="zv3vz"><dl id="zv3vz"><u id="zv3vz"><style id="zv3vz"></style></u></dl></strong><optgroup id="zv3vz"></optgroup><progress id="zv3vz"></progress><sup id="zv3vz"></sup><nobr id="zv3vz"></nobr><pre id="zv3vz"><thead id="zv3vz"><acronym id="zv3vz"><pre id="zv3vz"></pre></acronym></thead></pre><tt id="zv3vz"><listing id="zv3vz"><menuitem id="zv3vz"><u id="zv3vz"></u></menuitem></listing></tt><menuitem id="zv3vz"><rp id="zv3vz"><meter id="zv3vz"><tt id="zv3vz"></tt></meter></rp></menuitem><span id="zv3vz"></span><label id="zv3vz"><i id="zv3vz"><th id="zv3vz"><var id="zv3vz"></var></th></i></label><pre id="zv3vz"><sub id="zv3vz"><legend id="zv3vz"><acronym id="zv3vz"></acronym></legend></sub></pre><ins id="zv3vz"></ins><ruby id="zv3vz"></ruby><label id="zv3vz"></label><form id="zv3vz"><meter id="zv3vz"></meter></form><ol id="zv3vz"><span id="zv3vz"></span></ol><div id="zv3vz"></div><span id="zv3vz"><font id="zv3vz"></font></span><acronym id="zv3vz"></acronym><ol id="zv3vz"></ol><acronym id="zv3vz"></acronym><form id="zv3vz"><dfn id="zv3vz"><rp id="zv3vz"><nobr id="zv3vz"></nobr></rp></dfn></form><address id="zv3vz"><thead id="zv3vz"><thead id="zv3vz"><pre id="zv3vz"></pre></thead></thead></address><em id="zv3vz"><var id="zv3vz"></var></em><nobr id="zv3vz"><dfn id="zv3vz"><ruby id="zv3vz"><small id="zv3vz"></small></ruby></dfn></nobr><p id="zv3vz"></p><listing id="zv3vz"><dfn id="zv3vz"><b id="zv3vz"><optgroup id="zv3vz"></optgroup></b></dfn></listing><strong id="zv3vz"><style id="zv3vz"><video id="zv3vz"><strong id="zv3vz"></strong></video></style></strong><form id="zv3vz"><dfn id="zv3vz"><tt id="zv3vz"><form id="zv3vz"></form></tt></dfn></form><legend id="zv3vz"><div id="zv3vz"><strong id="zv3vz"><legend id="zv3vz"></legend></strong></div></legend><ruby id="zv3vz"></ruby><ruby id="zv3vz"></ruby><sub id="zv3vz"></sub><strong id="zv3vz"></strong><big id="zv3vz"></big><strike id="zv3vz"><big id="zv3vz"></big></strike><sup id="zv3vz"></sup><form id="zv3vz"></form><output id="zv3vz"><ruby id="zv3vz"><acronym id="zv3vz"><em id="zv3vz"></em></acronym></ruby></output><pre id="zv3vz"></pre><legend id="zv3vz"><span id="zv3vz"><i id="zv3vz"><acronym id="zv3vz"></acronym></i></span></legend><form id="zv3vz"><pre id="zv3vz"><output id="zv3vz"><rp id="zv3vz"></rp></output></pre></form><strike id="zv3vz"></strike><font id="zv3vz"></font><p id="zv3vz"><form id="zv3vz"><label id="zv3vz"><ol id="zv3vz"></ol></label></form></p><video id="zv3vz"><th id="zv3vz"><b id="zv3vz"><dfn id="zv3vz"></dfn></b></th></video><ruby id="zv3vz"><u id="zv3vz"></u></ruby><small id="zv3vz"><strong id="zv3vz"></strong></small><th id="zv3vz"><style id="zv3vz"><output id="zv3vz"><dfn id="zv3vz"></dfn></output></style></th><strong id="zv3vz"></strong><strong id="zv3vz"><style id="zv3vz"></style></strong><big id="zv3vz"><font id="zv3vz"><legend id="zv3vz"><big id="zv3vz"></big></legend></font></big><pre id="zv3vz"><style id="zv3vz"></style></pre><ins id="zv3vz"><dfn id="zv3vz"><thead id="zv3vz"><em id="zv3vz"></em></thead></dfn></ins></div> <div class="88w4eegk" id="header"> <span id="rndl"></span><span id="rndr"></span> <div class="88w4eegk" id="logo"><img src="http://zhoutianjt.cn/img/lg.gif" width="369" height="59" alt="logo" /></div> <div id="nav">  <div style="margin-left:348px;margin-top:-20px"><img src="/img/inc/phone.png" /></div> <ul> <li><a href="http://zhoutianjt.cn/">網(wǎng)站首頁</a></li> <li><a href="http://zhoutianjt.cn/about/">關(guān)于徽宇</a></li> <li><a href="http://zhoutianjt.cn/pindex.html">產(chǎn)品索引</a></li> <li><a href="http://zhoutianjt.cn/news/">新聞中心</a></li> <li><a href="http://zhoutianjt.cn/support/">服務(wù)與支持</a></li> <li><a href="http://zhoutianjt.cn/contact/">聯(lián)系我們</a></li> <li><a href="http://zhoutianjt.cn/older.html" target="_blank">徽宇舊版</a></li> </ul> </div> </div> <div id="88w4eegk" class="clear"></div> <div id="88w4eegk" class="emb"> <div><img src="/img/news1.jpg" width="988" height="174" alt="新聞中心" /></div> <div class="88w4eegk" id="mdbg"></div> </div> <div id="88w4eegk" class="wrapper"> <div id="88w4eegk" class="content"> <div class="88w4eegk" id="lmenu"> <h4>新聞中心</h4> <ul> <li>行業(yè)新聞</li> <li>品牌介紹</li> </ul> </div> <div class="88w4eegk" id="wrpr"> <div class="88w4eegk" id="rtitle">新聞中心</div> <div class="88w4eegk" id="rtxt"> <h1>鉚接技術(shù)原理與工藝特點(diǎn)</h1> <p> 常見的鉚接技術(shù)分為冷鉚接和熱鉚接，冷鉚接是用鉚桿對鉚釘局部加壓，并繞中心連續(xù)擺動或者鉚釘受力膨脹，直到鉚釘成形的鉚接方法。冷鉚常見的有擺碾鉚接法及徑向鉚接法。擺碾鉚接法較易理解，該鉚頭僅沿著圓周方向擺動碾壓。 </p> <p> 而徑向鉚接原理較為復(fù)雜，它的鉚頭運(yùn)動軌跡是梅花狀或者說是以圓為中心向外擴(kuò)展的，鉚頭每次都通過鉚釘中心點(diǎn)。冷鉚接最常見的鉚接工具有鉚接機(jī)，<a href="http://zhoutianjt.cn/cp/40-1.html" target="_blank">壓鉚機(jī)</a>，<a href="http://zhoutianjt.cn/" target="_blank">鉚釘槍</a>和<a target="_blank" href="http://zhoutianjt.cn/">鉚螺母槍</a>，鉚釘槍和鉚螺母槍是最常見單面冷鉚接所用的工具。這是冷鉚接工藝中最具代表性的冷鉚接方法，因?yàn)槭褂梅奖悖仓恍柙诠ぜ囊粋?cè)進(jìn)行鉚接，相對雙面鉚接的<a href="http://zhoutianjt.cn/cp/41-1.html" target="_blank">鉚釘錘</a>來說更方便。 </p> <p align="center"> <img title="鉚接成形圖片" alt="鉚接成形圖片" src="/img/up/image/201211/2012112610301235603.jpg" height="138" width="158" /> <img title="鉚接成形圖" alt="鉚接成形圖" src="/img/up/image/201211/2012112610303048485.jpg" height="170" width="96" /> </p> <p> 就兩種鉚接法比較而言，徑向鉚接面所鉚零件的質(zhì)量較好，效率略高，并且鉚接更為穩(wěn)定，鉚件無須夾持，即使鉚釘中心相對主軸中心略有偏移也能順利完成鉚接工作。而擺碾鉚接機(jī)必須將工件準(zhǔn)確定位，最好夾持鉚件。然而徑向鉚接機(jī)因結(jié)構(gòu)復(fù)雜，造價高，維修不方便，非特殊場合一般不采用。相反地，擺碾鉚接機(jī)結(jié)構(gòu)簡單，成本低，維修方便，可靠性好，能夠滿足90％以上零件的鉚接要求，因而受到從多人士的親睞。此外，利用擺碾鉚接的原理，還可以制造適宜于多點(diǎn)鉚接的多頭鉚接機(jī)，在現(xiàn)代工業(yè)生產(chǎn)中有其獨(dú)特的優(yōu)勢。 </p> <p> 熱鉚接是將鉚釘加熱到一定溫度后進(jìn)行的鉚接。由于加熱后鉚釘?shù)乃苄蕴岣?、硬度降低，釘頭成型容易，所以熱鉚時所需的外力比冷鉚要小的多；另外，在鉚釘冷卻過程中，釘桿長度方向的收縮會增加板料間的正壓力，當(dāng)板料受力后可產(chǎn)生更大的摩擦阻力，提高了鉚接強(qiáng)度。熱鉚常用在鉚釘材質(zhì)塑性較差、鉚釘直徑較大或鉚力不足的情況下。 </p> <p> 冷鉚接法是以連續(xù)的局部變形便鉚釘成形，其所施壓力離鉚釘中心越遠(yuǎn)越大，這恰恰符合材料變形的自然規(guī)律。因此，采用冷鉚接技術(shù)所需設(shè)備小，節(jié)省費(fèi)用。能提高鉚釘?shù)某休d能力，強(qiáng)度高于傳統(tǒng)鉚接的80%。鉚釘材料具有特別好的形變性能，鉚桿不會出現(xiàn)質(zhì)量問題，壽命較高，同時，只要改變鉚頭（不同的接桿和不同的鉚接配件鉚螺母鉚釘?shù)龋┑男螤?，就可以鉚接多種形狀。 </p> <p> 轉(zhuǎn)載請注明來源 <a target="_blank" href="http://zhoutianjt.cn">zhoutianjt.cn</a> </p> </div> </div> <div id="88w4eegk" class="clear"></div> </div> <div id="88w4eegk" class="clear"></div> </div> <div class="88w4eegk" id="footer"> <span id="frnl" class="left"><img src="/img/ftl.jpg" width="15" height="62" alt="頁腳"/></span> <div class="88w4eegk" id="fnav"> <div class="88w4eegk" id="ftxt"> <a href="http://zhoutianjt.cn/">網(wǎng)站首頁</a>｜<a href="http://zhoutianjt.cn/about/">關(guān)于徽宇</a>｜<a href="http://zhoutianjt.cn/pindex.html">產(chǎn)品索引</a>｜<a href="http://zhoutianjt.cn/news/">新聞中心</a>｜<a href="http://zhoutianjt.cn/support/">服務(wù)與支持</a>｜<a href="http://zhoutianjt.cn/contact/">聯(lián)系我們</a>｜<a href="http://zhoutianjt.cn/sitemap.html" target="_blank">網(wǎng)站地圖</a><script src="http://s15.#/stat.php?id=5200768&web_id=5200768&show=pic1" language="JavaScript"></script> <br /> 電話：021-54721680/54721661/54721621 傳真：021-54721681</div> <div class="88w4eegk" id="icp">滬ICP備09008941號-1</div> </div> <div class="88w4eegk" id="frnr" class="right"><img src="/img/ftr.jpg" width="15" height="62" alt="頁腳"/></div> </div> <script type="text/javascript"> var _bdhmProtocol = (("https:" == document.location.protocol) ? " https://" : " http://"); document.write(unescape("%3Cscript src='" + _bdhmProtocol + "#/h.js%3F39715848107c71e584993755e5d7965b' type='text/javascript'%3E%3C/script%3E")); </script> <footer> <div class="friendship-link"> <p>感谢您访问我们的网站，您可能还对以下资源感兴趣：</p> <a href="http://zhoutianjt.cn/" title="久久久久女人精品毛片九一">久久久久女人精品毛片九一</a> <div class="friend-links"> </div> </div> </footer> <a href="http://www.sbfn.com.cn" target="_blank">极品人妻网</a>| <a href="http://www.webkankan.cn" target="_blank">麻豆精品一区</a>| <a href="http://www.lovexa.cn" target="_blank">百度-色呦呦</a>| <a href="http://www.shiyuewang.cn" target="_blank">国产精品推荐制服丝袜</a>| <a href="http://www.hjek.cn" target="_blank">国产日韩精品一二三区</a>| <a href="http://www.jucaiku.cn" target="_blank">无码精品成人高清</a>| <a href="http://www.znep.com.cn" target="_blank">成年人在线视频免费观看</a>| <a href="http://www.hzcar168.cn" target="_blank">结婚88av</a>| <a href="http://www.31946.cn" target="_blank">婷婷色爱区综合五月激情</a>| <a href="http://www.dbschy.cn" target="_blank">日本黄色电影院91</a>| <a href="http://www.shzai.cn" target="_blank">女人被老外躁的好爽</a>| <a href="http://www.bhqmkj.cn" target="_blank">日本免费黄色视频观看</a>| <a href="http://www.qclhk.cn" target="_blank">亚洲国产AV无码精品果冻传媒</a>| <a href="http://www.esroticmonskey.cn" target="_blank">久久97免费视频</a>| <a href="http://www.fei-hong.com.cn" target="_blank">国产免费永久</a>| <a href="http://www.djhsgs.net.cn" target="_blank">国产乱码字幕精品高清AV</a>| <a href="http://www.dzdc69.cn" target="_blank">久久夜色成人</a>| <a href="http://www.theresidence.com.cn" target="_blank">美女视频黄的全免费视频网站 </a>| <a href="http://www.vivigreen.cn" target="_blank">久久午夜视频</a>| <a href="http://www.bdruilang.cn" target="_blank">国产一区精品</a>| <a href="http://www.dongbao888.com.cn" target="_blank">亚洲一区二区清晰无码</a>| <a href="http://www.wmcn.com.cn" target="_blank">亚洲AV成人无码精品综合网站</a>| <a href="http://www.humoring.cn" target="_blank">欧美日韩风情</a>| <a href="http://www.dancefamily.cn" target="_blank">亚洲色图在线免费视频</a>| <a href="http://www.609ums.cn" target="_blank">av在线牛牛</a>| <a href="http://www.01910.cn" target="_blank">www四虎影院</a>| <a href="http://www.btfa.cn" target="_blank">久久久高潮国产精品</a>| <a href="http://www.frcom.com.cn" target="_blank">欧美一级S片</a>| <a href="http://www.mouzi.com.cn" target="_blank">日日舔夜夜摸</a>| <a href="http://www.work112.cn" target="_blank">天堂av日韩av无码av</a>| <a href="http://www.blogsoft.cn" target="_blank">亚洲自偷自摸视频</a>| <a href="http://www.eastgg.cn" target="_blank">亚州yyy</a>| <a href="http://www.dianzixiegui.cn" target="_blank">波多野结衣久久久</a>| <a href="http://www.kaa.net.cn" target="_blank">亚洲一区无码中文字幕</a>| <a href="http://www.adultdating.cn" target="_blank">日韩有码免费在线视频</a>| <a href="http://www.wxletong.cn" target="_blank">国产熟女av夫妻</a>| <a href="http://www.027yiyao.cn" target="_blank">婷婷五月在综合</a>| <a href="http://www.hmdz.net.cn" target="_blank">久久精品亚洲精品国产色婷</a>| <a href="http://www.hmonline.net.cn" target="_blank">日本成人电影免费网</a>| <a href="http://www.atnk.cn" target="_blank">看免费A级毛片</a>| <a href="http://www.zqxdc.cn" target="_blank">美女欧美18禁</a>| <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="prx9h" class="pl_css_ganrao" style="display: none;"><video id="prx9h"></video><optgroup id="prx9h"></optgroup><dl id="prx9h"><address id="prx9h"><p id="prx9h"><dl id="prx9h"></dl></p></address></dl><sup id="prx9h"><style id="prx9h"><listing id="prx9h"><dfn id="prx9h"></dfn></listing></style></sup><big id="prx9h"><pre id="prx9h"><p id="prx9h"><video id="prx9h"></video></p></pre></big><optgroup id="prx9h"><style id="prx9h"><video id="prx9h"><dfn id="prx9h"></dfn></video></style></optgroup><u id="prx9h"><meter id="prx9h"><dfn id="prx9h"><form id="prx9h"></form></dfn></meter></u><font id="prx9h"><acronym id="prx9h"><big id="prx9h"><label id="prx9h"></label></big></acronym></font><dfn id="prx9h"><small id="prx9h"><strong id="prx9h"><thead id="prx9h"></thead></strong></small></dfn><strong id="prx9h"><dfn id="prx9h"><form id="prx9h"><ins id="prx9h"></ins></form></dfn></strong><var id="prx9h"><nobr id="prx9h"><listing id="prx9h"><thead id="prx9h"></thead></listing></nobr></var><form id="prx9h"></form><ol id="prx9h"><optgroup id="prx9h"><pre id="prx9h"><u id="prx9h"></u></pre></optgroup></ol><small id="prx9h"></small><pre id="prx9h"><pre id="prx9h"></pre></pre><strong id="prx9h"><mark id="prx9h"><optgroup id="prx9h"><big id="prx9h"></big></optgroup></mark></strong><font id="prx9h"><small id="prx9h"></small></font><ol id="prx9h"></ol><dl id="prx9h"><label id="prx9h"><label id="prx9h"><strong id="prx9h"></strong></label></label></dl><acronym id="prx9h"><address id="prx9h"></address></acronym><var id="prx9h"><i id="prx9h"></i></var><strong id="prx9h"><form id="prx9h"></form></strong><legend id="prx9h"><pre id="prx9h"></pre></legend><video id="prx9h"><dfn id="prx9h"></dfn></video><nobr id="prx9h"><output id="prx9h"><th id="prx9h"><meter id="prx9h"></meter></th></output></nobr><small id="prx9h"><meter id="prx9h"><thead id="prx9h"><legend id="prx9h"></legend></thead></meter></small><dl id="prx9h"><u id="prx9h"><var id="prx9h"><video id="prx9h"></video></var></u></dl><i id="prx9h"><output id="prx9h"><strong id="prx9h"><address id="prx9h"></address></strong></output></i><form id="prx9h"><meter id="prx9h"><u id="prx9h"><thead id="prx9h"></thead></u></meter></form><progress id="prx9h"><ins id="prx9h"></ins></progress><i id="prx9h"><optgroup id="prx9h"><dfn id="prx9h"><font id="prx9h"></font></dfn></optgroup></i><sup id="prx9h"><span id="prx9h"></span></sup><track id="prx9h"><sub id="prx9h"><ins id="prx9h"><pre id="prx9h"></pre></ins></sub></track><p id="prx9h"><dl id="prx9h"></dl></p><sup id="prx9h"><thead id="prx9h"></thead></sup><ins id="prx9h"><track id="prx9h"></track></ins><div id="prx9h"><pre id="prx9h"></pre></div><span id="prx9h"><b id="prx9h"></b></span><label id="prx9h"></label><mark id="prx9h"><acronym id="prx9h"></acronym></mark><acronym id="prx9h"></acronym><video id="prx9h"></video><dfn id="prx9h"></dfn><menuitem id="prx9h"><rp id="prx9h"><legend id="prx9h"><address id="prx9h"></address></legend></rp></menuitem><thead id="prx9h"><em id="prx9h"></em></thead><p id="prx9h"><span id="prx9h"></span></p><listing id="prx9h"><sup id="prx9h"><b id="prx9h"><optgroup id="prx9h"></optgroup></b></sup></listing><nobr id="prx9h"></nobr><i id="prx9h"><thead id="prx9h"><th id="prx9h"><var id="prx9h"></var></th></thead></i><video id="prx9h"></video></div> </html>