杭州齒輪廠家江陰市永興機械供應-b2b網(wǎng)站_b2b電子商務平臺【買產品】-上?？谄蚴称酚邢薰?/title><meta name="description" content=" 齒輪傳動的種類有很多種，其中斜齒圓柱齒輪的效率很高，例如直齒圓柱齒輪的傳動的效率低于斜齒圓柱齒輪的傳動。斜齒圓柱齒輪與直齒輪機構一樣，斜齒圓柱齒輪可以利用減小中心距a的方法以便用于提高傳動的承載能力可用于高速運轉狀態(tài)。斜齒輪減速"><meta name="keywords" content="杭州齒輪廠家,齒輪"><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="s2n8u" class="pl_css_ganrao" style="display: none;"><tr id="s2n8u"></tr><big id="s2n8u"></big><p id="s2n8u"><input id="s2n8u"><noframes id="s2n8u"><rp id="s2n8u"></rp></noframes></input></p><cite id="s2n8u"><form id="s2n8u"><optgroup id="s2n8u"><fieldset id="s2n8u"></fieldset></optgroup></form></cite><th id="s2n8u"></th><form id="s2n8u"><button id="s2n8u"></button></form><sub id="s2n8u"><input id="s2n8u"></input></sub><tbody id="s2n8u"><ul id="s2n8u"><font id="s2n8u"></font></ul></tbody><xmp id="s2n8u"><small id="s2n8u"></small></xmp><div id="s2n8u"><button id="s2n8u"><object id="s2n8u"><meter id="s2n8u"></meter></object></button></div><pre id="s2n8u"><optgroup id="s2n8u"></optgroup></pre><video id="s2n8u"></video><wbr id="s2n8u"><mark id="s2n8u"><strong id="s2n8u"></strong></mark></wbr><tt id="s2n8u"></tt><ins id="s2n8u"><label id="s2n8u"><thead id="s2n8u"></thead></label></ins><b id="s2n8u"></b><address id="s2n8u"></address><dfn id="s2n8u"><source id="s2n8u"><tr id="s2n8u"><var id="s2n8u"></var></tr></source></dfn><meter id="s2n8u"></meter><form id="s2n8u"></form><noframes id="s2n8u"></noframes><pre id="s2n8u"><u id="s2n8u"><fieldset id="s2n8u"><acronym id="s2n8u"></acronym></fieldset></u></pre><dfn id="s2n8u"><u id="s2n8u"><thead id="s2n8u"><address id="s2n8u"></address></thead></u></dfn><mark id="s2n8u"></mark><cite id="s2n8u"></cite><legend id="s2n8u"><mark id="s2n8u"><strong id="s2n8u"></strong></mark></legend><code id="s2n8u"></code><b id="s2n8u"></b><b id="s2n8u"></b><menuitem id="s2n8u"><em id="s2n8u"><wbr id="s2n8u"><kbd id="s2n8u"></kbd></wbr></em></menuitem><optgroup id="s2n8u"></optgroup><tr id="s2n8u"></tr><legend id="s2n8u"></legend><small id="s2n8u"></small><dl id="s2n8u"></dl><pre id="s2n8u"></pre><noframes id="s2n8u"></noframes><dfn id="s2n8u"><sub id="s2n8u"><optgroup id="s2n8u"><th id="s2n8u"></th></optgroup></sub></dfn><b id="s2n8u"></b><strong id="s2n8u"></strong><tr id="s2n8u"><b id="s2n8u"><code id="s2n8u"></code></b></tr><th id="s2n8u"><rt id="s2n8u"><del id="s2n8u"><dfn id="s2n8u"></dfn></del></rt></th><label id="s2n8u"><xmp id="s2n8u"></xmp></label><i id="s2n8u"><ins id="s2n8u"><var id="s2n8u"><center id="s2n8u"></center></var></ins></i><small id="s2n8u"></small><b id="s2n8u"></b><button id="s2n8u"></button><nobr id="s2n8u"></nobr><track id="s2n8u"></track></div><header class="header container"><span id="hpi8xrd" class="logo"><a href="http://www.cdcfah.com/"><img src="/static/new_net_01/images/logo.png" alt="找產品網(wǎng)"></a></span><span id="2qzt3rg" class="tigs"> 發(fā)信息做推廣就找產品網(wǎng)<br />企業(yè)電商信息綜合服務平臺 </span><div id="gv88lkq" class="searchbox"><div id="3wr83zf" class="searchLt"><div id="irjgn9o" class="tabs"><a href="JavaScript:;" data-type="product" class="active">產品</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="bkmta4f" class="clearfix searchWrap"><div id="e3s8lct" 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="szvc2dk" 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="b8usjdv" class="twoCol"><div id="wd78387" 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_cdj/">傳動件</a>?<a href="http://www.cdcfah.com/cp/third-cdj_chilun/">齒輪</a>?杭州齒輪廠家江陰市永興機械供應</p><div id="xlfg3p7" class="leftbox clearfix"><h1>杭州齒輪廠家江陰市永興機械供應</h1><div id="m83i24p" class="proBig"><div id="tsu8pwi" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/jyyxjx123/637330058560332031/6034810.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="3am294e" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/jyyxjx123/637330058560332031/6034810.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="a3kbihj" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價格要求：</span>面議</p><p><span>所在地：</span>江蘇省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產品關鍵詞：</span>杭州齒輪廠家,齒輪</p><p><span>***更新：</span>2020-09-10 15:05:04</p><p><span id="click" >瀏覽次數(shù)：0次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="8yfhjnd" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">江陰市永興機械制造有限公司銷售部</a></p><p><span>聯(lián)系人：</span>陳經理</p><p><span>郵箱: </span>Yongxing00summer@163.com</p><p><span>電話: </span>15950127918</p><p><span>傳真: </span>0510_86317822</p><p><span>網(wǎng)址: </span>http://www.yx66.net</p><p><span>手機: </span>0510-86318892</p><p><span>地址: </span>長涇鎮(zhèn)習禮村河東6號</p><p>[當前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="cb8z9kd" class="page-proshow02"><p class="title">詳細說明</p><div id="8ipwo98" class="box"><p><p style="text-indent:25px"> 齒輪傳動的種類有很多種，其中斜齒圓柱齒輪的效率很高，例如直齒圓柱齒輪的傳動的效率低于斜齒圓柱齒輪的傳動。斜齒圓柱齒輪與直齒輪機構一樣，斜齒圓柱齒輪可以利用減小中心距a的方法以便用于提高傳動的承載能力可用于高速運轉狀態(tài)。斜齒輪減速機是一種新穎減速傳動裝置。斜齒輪減速機體積小重量輕，并且經濟型好。斜齒輪減速機是一種新穎減速傳動裝置，杭州齒輪廠家。它的優(yōu)點很多，例如漸開線斜齒輪減速機體積小、重量輕。由于采用了比較好化的現(xiàn)金設計理念，使得各項性能加權平均后使優(yōu)點相得益彰。傳遞的轉矩增大，傳動比分級精細，并且承載能力增強，杭州齒輪廠家，杭州齒輪廠家，使用持久，經濟性好。上海江蘇專業(yè)齒輪銷售——江陰市永興機械制造有限公司。杭州齒輪廠家</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="杭州齒輪廠家,齒輪" src="https://tyunfile.71360.com/UploadFile/jyyxjx123/637330058560332031/6034810.png"></div><p style="text-indent:25px"> 齒輪可按齒形、齒輪外形、齒線形狀、輪齒所在的表面和制造方法等分類。齒輪的齒形包括齒廓曲線、壓力角、齒高和變位。漸開線齒輪比較容易制造，因此現(xiàn)代使用的齒輪中，漸開線齒輪占肯定多數(shù)，而擺線齒輪和圓弧齒輪應用較少。在壓力角方面，小壓力角齒輪的承載能力較??；而大壓力角齒輪，雖然承載能力較高，但在傳遞轉矩相同的情況下軸承的負荷增大，因此*用于特殊情況。而齒輪的齒高已標準化，一般均采用標準齒高。變位齒輪的優(yōu)點較多，已遍及各類機械設備中。另外，齒輪還可按其外形分為圓柱齒輪、錐齒輪、非圓齒輪、齒條、蝸桿蝸輪；按齒線形狀分為直齒輪、斜齒輪、人字齒輪、曲線齒輪；按輪齒所在的表面分為外齒輪、內齒輪；按制造方法可分為鑄造齒輪、切制齒輪、軋制齒輪、燒結齒輪等。寧波碳鋼齒輪江陰永興主營各種齒輪產品，如有相關需求歡迎與我們聯(lián)系。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="杭州齒輪廠家,齒輪" src="https://tyunfile.71360.com/UploadFile/jyyxjx123/637330058378369140/4681549.png"></div><p> 輪齒（齒）──齒輪上的每一個用于嚙合的凸起部分。一般說來，這些凸起部分呈輻射狀排列。配對齒輪上輪齒互相接觸，導致齒輪的持續(xù)嚙合運轉。齒槽──齒輪上兩相鄰輪齒之間的空間。齒輪端面──在圓柱齒輪或圓柱蝸桿上垂直于齒輪或蝸桿軸線的平面。法面──在齒輪上，法面指的是垂直于輪齒齒線的平面。齒頂圓──齒頂端所在的圓。齒根圓──槽底所在的圓?；鶊A──形成漸開線的發(fā)生線在其上作純滾動的圓。分度圓──在端面內計算齒輪幾何尺寸的基準圓，對于直齒輪，在分度圓上模數(shù)和壓力角均為標準值。齒面──輪齒上位于齒頂圓柱面和齒根圓柱面之間的側表面。齒廓──齒面被一指定曲面（對圓柱齒輪是平面）所截的截線。齒線──齒面與分度圓柱面的交線。端面齒距pt──相鄰兩齒同側端面齒廓之間的分度圓弧長。模數(shù)m──齒距除以圓周率π所得到的商，以毫米計。 </p><p> 錐齒輪主要用于兩軸相交的傳動，兩軸間的夾角通常為90°，也可以小于90°。錐齒輪一般在錐齒刨等專門機床上加工，在缺少錐齒輪專用機床的情況下，可在銑床上用錐齒輪銑刀加工，其采用的是成形刀具和分度裝置在銑床上進行加工。由于存在分度誤差及刀具安裝誤差，一般只能加工出9～10級精度的齒輪。此外，加工過程中需做多次不連續(xù)分齒，生產率也較低，*用于單件小批量生產和修配工作中加工精度不高的齒輪。選擇錐齒輪銑刀。由于錐齒輪大端和小端的直徑是不相等的，所以大、小端的基圓直徑也不相等，大端的漸開線齒形較平直，小端較彎曲。用成形銑刀銑出的錐齒輪齒形，若要符合大端就不能符合小端。因此，在銑床上用錐齒輪銑刀加工錐齒輪，整個齒的齒形是不可能全部準確的，故精度較低。上海江蘇齒輪——江陰市永興機械制造有限公司供應商。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="杭州齒輪廠家,齒輪" src="https://tyunfile.71360.com/UploadFile/jyyxjx123/637330058469531250/4415496.png"></div><p style="text-indent:25px"> 潤滑油和添加劑使用目的是使在減速機停止運動時依然能對減速機有一層油膜附著在表面達到保護作用。當頻繁啟動時有油膜的保護可以延長機器壽命，同時保護機器在高速重載的情況下運行。添加劑的使用還能有效防止漏油，使密封圈使命加長，保持柔軟和彈性。斜齒輪．蝸輪蝸桿減速機的潤滑油一般選用220#齒輪油，添加劑的使用一般在使用壞境較差時，例如負荷較大，啟動頻繁造成的不穩(wěn)定等現(xiàn)象?！拔宥ㄔ瓌t”是潤滑維護制度**先是定人定期檢查，做到責任的明確分工；然后是對溫度的嚴格控制，一般控制在升溫幅度不超過40度，油的溫度不超過80度；對油的量要嚴格把關，以使減速機得到正確的潤滑，當油的質量下降或有噪音等情況發(fā)生時，應立即停止使用，做好檢修等工作。上海江蘇供應齒輪——江陰市永興機械制造有限公司。馬鞍山汽車齒輪</p><p style="text-indent:25px">齒輪廠家——江陰市永興機械制造有限公司供應。杭州齒輪廠家</p><p style="text-indent:25px"> 鏈輪是一種帶嵌齒式扣鏈齒的輪子，用以與節(jié)鏈環(huán)或纜索上節(jié)距準確的塊體相嚙合。鏈輪被廣泛應用于化工、紡織機械、自動扶梯，木材加工，立體停車庫，農業(yè)機械，食品加工、儀表儀器、石油等行業(yè)的機械傳動等。鏈輪齒形必須保證鏈節(jié)能平穩(wěn)自如地進入和退出嚙合，盡量減少嚙合時的鏈節(jié)的沖擊和接觸應力，而且要易于加工。常用的鏈輪端面齒形見圖1。它是由三段圓弧aa、ab、cd和一段直線bc構成，簡稱三圓弧-直線齒形。齒形用標準刀具加工，在鏈輪工作圖上不必繪制端面齒形，只需在圖上注明"齒形按3RGB1244-85規(guī)定制造"即可，但應繪制鏈輪的軸面齒形，其尺寸參閱有關設計手冊。杭州齒輪廠家</p><p style="text-indent:25px">江陰市永興機械制造有限公司致力于機械及行業(yè)設備，是一家生產型的公司。公司自成立以來，以質量為發(fā)展，讓匠心彌散在每個細節(jié)，公司旗下齒輪，軸，法蘭（聯(lián)軸器），正齒輪深受客戶的喜愛。公司注重以質量為中心，以服務為理念，秉持誠信為本的理念，打造機械及行業(yè)設備良好品牌。在社會各界的鼎力支持下，持續(xù)創(chuàng)新，不斷鑄造***服務體驗，為客戶成功提供堅實有力的支持。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1231906.html</p></div></div></div></div></div><div id="3a3pth3" class="page-right twoColRt"><div id="8hkryhg" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="22xegnu" 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="odar3kg" 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="i32t9md" 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桶自動灌裝機生產廠歡迎來電溫州奧基智能科技供應</p></a></div><div id="blseq3g" 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="zyacjah" class="clear"></div></div><div id="fu3etpm" class="box01 box03"><h3><a href="http://www.cdcfah.com/xw/">***產品資訊</a></h3><ul></ul></div></div></section><div id="dc3tsug" class="page-proshow02"><p class="title">本企業(yè)其它產品 <span style="float:right;"><a >更多>></a></span></p><div id="cgdfhoq" class="box box-add clearfix"><ul class="box-list"><li><a href="http://www.cdcfah.com/cp/915108.html"><div id="kz3kmt2" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/jyyxjx123/637330058410214843/7884365.png" alt="宿州齒輪廠家價格江陰市永興機械供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>宿州齒輪廠家價格江陰市永興機械供應</p></a></li><li><a href="http://www.cdcfah.com/cp/915109.html"><div id="yhovctk" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/jyyxjx123/637330058032744140/8256441.png" alt="淮安齒輪工廠江陰市永興機械供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>淮安齒輪工廠江陰市永興機械供應</p></a></li><li><a href="http://www.cdcfah.com/cp/916556.html"><div id="tnur3hj" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/jyyxjx123/637330058618515625/1871822.png" alt="舟山不銹鋼齒輪江陰市永興機械供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>舟山不銹鋼齒輪江陰市永興機械供應</p></a></li><li><a href="http://www.cdcfah.com/cp/916559.html"><div id="laxebs8" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/jyyxjx123/637330058032744140/8256441.png" alt="泰州齒輪訂制江陰市永興機械供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>泰州齒輪訂制江陰市永興機械供應</p></a></li><li><a href="http://www.cdcfah.com/cp/917024.html"><div id="m7jawyf" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/jyyxjx123/637330058512119140/5582366.png" alt="淮南齒輪廠家價格江陰市永興機械供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>淮南齒輪廠家價格江陰市永興機械供應</p></a></li><li><a href="http://www.cdcfah.com/cp/917026.html"><div id="eyfr2s3" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/jyyxjx123/637330058410214843/7884365.png" alt="不銹鋼齒輪廠家價格江陰市永興機械供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>不銹鋼齒輪廠家價格江陰市永興機械供應</p></a></li><li><a href="http://www.cdcfah.com/cp/917871.html"><div id="89bneqs" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/jyyxjx123/637330058153486328/4558941.png" alt="蚌埠齒輪訂制江陰市永興機械供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>蚌埠齒輪訂制江陰市永興機械供應</p></a></li><li><a href="http://www.cdcfah.com/cp/918046.html"><div id="wqs8iz3" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/jyyxjx123/637330058202402343/4592338.png" alt="常州齒輪工廠江陰市永興機械供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>常州齒輪工廠江陰市永興機械供應</p></a></li></ul></div></div><div id="8jaxj7k" class="page-proshow02"><p class="title">同類產品推薦 <span><a href="http://www.cdcfah.com/cp/first-_jxjxysb/">更多>></a></span></p><div id="ys8jgsz" class="box box-add clearfix"><ul class="box-list"><li><a href="http://www.cdcfah.com/cp/2932971.html"><div id="dxpovho" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/WXHYTJX/637238439777109375/2496137.jpg" alt="海南高速中空旋轉平臺歡迎咨詢無錫市恒翼通機械供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>海南高速中空旋轉平臺歡迎咨詢無錫市恒翼通機械供應</p></a></li><li><a href="http://www.cdcfah.com/cp/360931.html"><div id="8awta3q" class="reImg"><img src="http://tyunfile.71360.com/WaterMark/UploadFile/shdign/637129744307861328/7584276.jpg" alt="安徽干熄焦電動缸品牌頂耕國際貿易供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>安徽干熄焦電動缸品牌頂耕國際貿易供應</p></a></li><li><a href="http://www.cdcfah.com/cp/918047.html"><div id="zdfwn3k" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/jyyxjx123/637330058253037109/2758355.png" alt="淮安直齒輪江陰市永興機械供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>淮安直齒輪江陰市永興機械供應</p></a></li><li><a href="http://www.cdcfah.com/cp/1182683.html"><div id="2hofmd8" class="reImg"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/szhm/637326657566416015/6859631.png" alt="浙江耐用性高RV減速機服務至上悍猛供" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>浙江耐用性高RV減速機服務至上悍猛供</p></a></li><li><a href="http://www.cdcfah.com/cp/2932995.html"><div id="vegnzgc" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/WXHYTJX/637238439878320313/4921317.jpg" alt="河北口碑好中空旋轉平臺歡迎咨詢無錫市恒翼通機械供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>河北口碑好中空旋轉平臺歡迎咨詢無錫市恒翼通機械供應</p></a></li><li><a href="http://www.cdcfah.com/cp/1975079.html"><div id="8d8zbdu" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/jyyxjx123/637330058253037109/2758355.png" alt="安徽齒輪價格江陰市永興機械供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>安徽齒輪價格江陰市永興機械供應</p></a></li><li><a href="http://www.cdcfah.com/cp/916559.html"><div id="gfxj32a" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/jyyxjx123/637330058032744140/8256441.png" alt="泰州齒輪訂制江陰市永興機械供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>泰州齒輪訂制江陰市永興機械供應</p></a></li><li><a href="http://www.cdcfah.com/cp/468224.html"><div id="p2e8wse" class="reImg"><img src="http://tyunfile.71360.com/WaterMark/UploadFile/shdign/637129744101982422/874412.jpg" alt="江西電動缸可量尺定做頂耕國際貿易供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>江西電動缸可量尺定做頂耕國際貿易供應</p></a></li></ul></div></div></section></section><footer class="footer"><div id="ful3vn2" 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="ufywu" class="pl_css_ganrao" style="display: none;"><blockquote id="ufywu"><tbody id="ufywu"><acronym id="ufywu"><samp id="ufywu"></samp></acronym></tbody></blockquote><code id="ufywu"></code><abbr id="ufywu"></abbr><video id="ufywu"><object id="ufywu"></object></video><button id="ufywu"><rt id="ufywu"><del id="ufywu"><dfn id="ufywu"></dfn></del></rt></button><fieldset id="ufywu"></fieldset><sup id="ufywu"><font id="ufywu"></font></sup><i id="ufywu"><tr id="ufywu"><dfn id="ufywu"><strike id="ufywu"></strike></dfn></tr></i><strong id="ufywu"><address id="ufywu"><form id="ufywu"><legend id="ufywu"></legend></form></address></strong><big id="ufywu"><track id="ufywu"></track></big><strike id="ufywu"><font id="ufywu"></font></strike><dfn id="ufywu"><sub id="ufywu"><optgroup id="ufywu"></optgroup></sub></dfn><dfn id="ufywu"><sub id="ufywu"></sub></dfn><wbr id="ufywu"><mark id="ufywu"></mark></wbr><thead id="ufywu"><abbr id="ufywu"><strike id="ufywu"><font id="ufywu"></font></strike></abbr></thead><font id="ufywu"></font><thead id="ufywu"></thead><output id="ufywu"></output><object id="ufywu"></object><sup id="ufywu"></sup><ol id="ufywu"></ol><ruby id="ufywu"></ruby><em id="ufywu"></em><ins id="ufywu"><optgroup id="ufywu"><strike id="ufywu"><rp id="ufywu"></rp></strike></optgroup></ins><label id="ufywu"><tfoot id="ufywu"><em id="ufywu"><style id="ufywu"></style></em></tfoot></label><strike id="ufywu"><font id="ufywu"></font></strike><pre id="ufywu"><dfn id="ufywu"><strike id="ufywu"><center id="ufywu"></center></strike></dfn></pre><listing id="ufywu"></listing><pre id="ufywu"></pre><optgroup id="ufywu"><div id="ufywu"><video id="ufywu"><object id="ufywu"></object></video></div></optgroup><dl id="ufywu"></dl><input id="ufywu"></input><dl id="ufywu"></dl><ol id="ufywu"></ol><big id="ufywu"></big><del id="ufywu"><dfn id="ufywu"></dfn></del><font id="ufywu"></font><div id="ufywu"><th id="ufywu"></th></div><small id="ufywu"></small><blockquote id="ufywu"><bdo id="ufywu"></bdo></blockquote><strike id="ufywu"><center id="ufywu"><nav id="ufywu"><div id="ufywu"></div></nav></center></strike><cite id="ufywu"><center id="ufywu"></center></cite><video id="ufywu"><ol id="ufywu"><samp id="ufywu"><small id="ufywu"></small></samp></ol></video><samp id="ufywu"><track id="ufywu"><pre id="ufywu"></pre></track></samp><meter id="ufywu"><dfn id="ufywu"><form id="ufywu"></form></dfn></meter><form id="ufywu"></form><td id="ufywu"></td><sup id="ufywu"><form id="ufywu"></form></sup><label id="ufywu"></label><optgroup id="ufywu"></optgroup></div></html>