廠家直銷碟形彈簧服務(wù)價(jià)格誠(chéng)信互利昆山三慮五金機(jī)械供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺(tái)【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="江蘇廠家昆山三慮五金機(jī)械有限公司，德國(guó)進(jìn)口蝶形彈片***供應(yīng)商，公司常年備有充足的庫(kù)存，價(jià)格優(yōu)惠質(zhì)量保證！！進(jìn)口電主軸碟形彈簧，螺栓配套碟簧片的詳細(xì)描述：產(chǎn)品型號(hào)：多款盤型彈簧之使用方法及安裝建議■使用方法盤型彈簧之使用變化很多，可同向疊法"><meta name="keywords" content="廠家直銷碟形彈簧服務(wù)價(jià)格,碟形彈簧"><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="6vs3i" class="pl_css_ganrao" style="display: none;"><span id="6vs3i"><th id="6vs3i"><bdo id="6vs3i"></bdo></th></span><pre id="6vs3i"></pre><blockquote id="6vs3i"></blockquote><noframes id="6vs3i"><rp id="6vs3i"></rp></noframes><em id="6vs3i"></em><bdo id="6vs3i"><span id="6vs3i"><dfn id="6vs3i"></dfn></span></bdo><tt id="6vs3i"><center id="6vs3i"><strike id="6vs3i"><strike id="6vs3i"></strike></strike></center></tt><th id="6vs3i"></th><video id="6vs3i"></video><kbd id="6vs3i"><dl id="6vs3i"></dl></kbd><tfoot id="6vs3i"></tfoot><pre id="6vs3i"><strike id="6vs3i"><option id="6vs3i"><i id="6vs3i"></i></option></strike></pre><var id="6vs3i"></var><rp id="6vs3i"><input id="6vs3i"><blockquote id="6vs3i"><bdo id="6vs3i"></bdo></blockquote></input></rp><font id="6vs3i"></font><menuitem id="6vs3i"></menuitem><sup id="6vs3i"></sup><menuitem id="6vs3i"><listing id="6vs3i"><wbr id="6vs3i"><mark id="6vs3i"></mark></wbr></listing></menuitem><progress id="6vs3i"></progress><center id="6vs3i"></center><em id="6vs3i"><rt id="6vs3i"><kbd id="6vs3i"></kbd></rt></em><small id="6vs3i"><p id="6vs3i"></p></small><strong id="6vs3i"></strong><thead id="6vs3i"></thead><pre id="6vs3i"><u id="6vs3i"><fieldset id="6vs3i"></fieldset></u></pre><mark id="6vs3i"></mark><small id="6vs3i"><p id="6vs3i"></p></small><var id="6vs3i"><address id="6vs3i"><abbr id="6vs3i"></abbr></address></var><dfn id="6vs3i"><sub id="6vs3i"><tr id="6vs3i"><th id="6vs3i"></th></tr></sub></dfn><dfn id="6vs3i"><form id="6vs3i"><optgroup id="6vs3i"><div id="6vs3i"></div></optgroup></form></dfn><pre id="6vs3i"><input id="6vs3i"></input></pre><abbr id="6vs3i"><wbr id="6vs3i"><output id="6vs3i"><strong id="6vs3i"></strong></output></wbr></abbr><s id="6vs3i"><progress id="6vs3i"><em id="6vs3i"></em></progress></s><i id="6vs3i"><tr id="6vs3i"></tr></i><center id="6vs3i"></center><optgroup id="6vs3i"></optgroup><dd id="6vs3i"><ruby id="6vs3i"><menu id="6vs3i"><xmp id="6vs3i"></xmp></menu></ruby></dd><label id="6vs3i"><progress id="6vs3i"><button id="6vs3i"><rt id="6vs3i"></rt></button></progress></label><sub id="6vs3i"><input id="6vs3i"></input></sub><object id="6vs3i"><dfn id="6vs3i"></dfn></object><pre id="6vs3i"><nav id="6vs3i"><thead id="6vs3i"></thead></nav></pre><track id="6vs3i"></track><form id="6vs3i"></form><legend id="6vs3i"></legend><dfn id="6vs3i"><strike id="6vs3i"><output id="6vs3i"></output></strike></dfn><tbody id="6vs3i"><noframes id="6vs3i"></noframes></tbody><ul id="6vs3i"></ul><wbr id="6vs3i"><mark id="6vs3i"><strong id="6vs3i"></strong></mark></wbr><samp id="6vs3i"><track id="6vs3i"><dfn id="6vs3i"></dfn></track></samp></div><header class="header container"><span id="ehjiczu" 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="g8hvfcj" 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(tái) </span><div id="grvcu3a" class="searchbox"><div id="3utlveb" class="searchLt"><div id="ihj38xl" 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(huì)</a></div><div id="3fkcdp3" class="clearfix searchWrap"><div id="4qhelnh" class="searchInput"><input type="text" name="keywords" placeholder="請(qǐng)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="mvxuwyf" class="container"><ul><li id = "index_index"><a href="http://www.cdcfah.com/"><span>首頁(yè)</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(huì)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="4bdfxzw" class="twoCol"><div id="yheqxel" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁(yè)?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/first-_jxjxysb/">機(jī)械及行業(yè)設(shè)備</a>?<a href="http://www.cdcfah.com/cp/second-jxjxysb_danhuang/">彈簧</a>?<a href="http://www.cdcfah.com/cp/third-danhuang_dxdh/">碟形彈簧</a>?廠家直銷碟形彈簧服務(wù)價(jià)格誠(chéng)信互利昆山三慮五金機(jī)械供應(yīng)</p><div id="u8eqnpw" class="leftbox clearfix"><h1>廠家直銷碟形彈簧服務(wù)價(jià)格誠(chéng)信互利昆山三慮五金機(jī)械供應(yīng)</h1><div id="eyv8mjq" class="proBig"><div id="le7a8ls" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/ks13814814642/637298237224023437/6707450.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="jia2rda" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/ks13814814642/637298237224023437/6707450.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="edkrtvc" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價(jià)格要求：</span>面議</p><p><span>所在地：</span>江蘇省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>廠家直銷碟形彈簧服務(wù)價(jià)格,碟形彈簧</p><p><span>***更新：</span>2020-07-12 21:43:11</p><p><span id="click" >瀏覽次數(shù)：1次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="py3ujac" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">昆山三慮五金機(jī)械有限公司</a></p><p><span>聯(lián)系人：</span>陶先生</p><p><span>郵箱: </span>tjsamlou@163.com</p><p><span>電話: </span>13285156670</p><p><span>傳真: </span>0512_</p><p><span>網(wǎng)址: </span>http://www.samlouhdware.com</p><p><span>手機(jī): </span>0512-88933186</p><p><span>地址: </span>昆山開發(fā)區(qū)南河路8號(hào)</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="gkc7dph" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="a2u7he2" class="box"><p><p> 江蘇廠家昆山三慮五金機(jī)械有限公司，德國(guó)進(jìn)口蝶形彈片***供應(yīng)商，公司常年備有充足的庫(kù)存，價(jià)格優(yōu)惠質(zhì)量保證?。?</p> <p> <br /> </p> <p> 進(jìn)口電主軸碟形彈簧，螺栓配套碟簧片的詳細(xì)描述： </p> <p> 產(chǎn)品型號(hào)：多款 </p> <p> 盤型彈簧之使用方法及安裝建議 </p> <p> ■ 使用方法 </p> <p> 盤型彈簧之使用變化很多，可同向疊法使用、反向疊法使用、或正反向疊法溷合法使用。 </p> <p> <br /> </p> <p> 盤型彈簧的壓縮行程比較好使用范圍，介于其比較大壓縮行程的10%~75%之間。 </p> <p> ■ 同向疊法其負(fù)荷力量與盤型彈簧之?dāng)?shù)量成倍數(shù) </p> <p> ■ 反向疊法其壓縮行程與盤型彈簧之?dāng)?shù)量成倍數(shù)正比 </p> <p> ■ 同反向溷合疊法其負(fù)荷與壓縮行程成倍數(shù)比例累進(jìn) </p> <p> ■ 安裝建議 </p> <p> 盤型彈簧多片組合使用時(shí)，無論安裝在導(dǎo)桿上或?qū)Э變?nèi)， </p> <p> 其導(dǎo)桿與導(dǎo)孔之表面需平滑，廠家直銷碟形彈簧服務(wù)價(jià)格，導(dǎo)感硬度須超過HRC55° </p> <p> 。 </p> <p> 盤型彈簧與導(dǎo)孔或?qū)U之適當(dāng)間隙，請(qǐng)參閱下列說明及附表。 </p> <p> 盤型彈簧多片組合使用時(shí)，以導(dǎo)桿組合之效果比安裝導(dǎo)桿內(nèi)效果更好 </p> <p> 盤型彈簧之安裝，原則上以盤型彈簧底端朝向負(fù)荷力量來源為佳。 </p> <p> 潤(rùn)滑，盤型彈簧在安裝時(shí)，給予足夠的潤(rùn)滑可降低摩擦及磨耗， </p> <p> 并對(duì)盤型彈簧的疲勞壽命具有重要影響。油浴、潤(rùn)滑油，廠家直銷碟形彈簧服務(wù)價(jià)格、含有二硫化鉬的貼紙，廠家直銷碟形彈簧服務(wù)價(jià)格、減少摩擦的亮漆及其他型式的潤(rùn)滑劑，都可達(dá)到潤(rùn)滑效果。 </p> <p> <br /> </p> <p> <br /> 蝶形彈簧成型后是否需要強(qiáng)壓處理。廠家直銷碟形彈簧服務(wù)價(jià)格</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廠家直銷碟形彈簧服務(wù)價(jià)格,碟形彈簧" src="https://tyunfile.71360.com/WaterMark/UploadFile/ks13814814642/637298237224023437/6707450.png"></div><p> 江蘇昆山三慮五金機(jī)械有限公司德國(guó)進(jìn)口蝶形彈簧廠家直銷主要應(yīng)用： </p> <p> 軋機(jī)，高壓開關(guān)操縱機(jī)構(gòu)，閥門，工程機(jī)械，盤式制動(dòng)器，機(jī)床主軸 </p> <p> <br /> </p> <p> 1．耐溫范圍： </p> <p> <br /> </p> <p> -180~600℃ MUBEA碟簧 </p> <p> <br /> </p> <p> 2.特點(diǎn) </p> <p> <br /> </p> <p> ◇熱脹冷縮導(dǎo)致預(yù)緊力松弛 </p> <p> <br /> </p> <p> 由于螺栓、法蘭等連接件熱脹冷縮的速度不一樣而導(dǎo)致的預(yù)緊力反復(fù)改變，高溫碟簧使預(yù)緊力保持穩(wěn)定不變，防止螺栓疲勞和墊片失效。 </p> <p> <br /> </p> <p> ◇介質(zhì)壓力變化導(dǎo)致預(yù)緊力松弛 </p> <p> <br /> </p> <p> 碟簧可以補(bǔ)償因介質(zhì)壓力變化而引起的預(yù)緊力改變，防止螺栓和墊片失效。 </p> <p> <br /> </p> <p> ◇機(jī)械振動(dòng)導(dǎo)致預(yù)緊力松弛 </p> <p> <br /> </p> <p> 碟簧的回復(fù)力能有效平衡機(jī)械振動(dòng)而造成的螺栓松動(dòng)，確保設(shè)備持久可靠。 </p> <p> <br /> </p> <p> 3.材質(zhì) </p> <p> <br /> </p> <p> 德國(guó)進(jìn)口合金鋼 </p> <p> <br /> </p> <p> 4.應(yīng)用設(shè)備 </p> <p> <br /> </p> <p> ◇ 鋼廠電爐、軋機(jī)、飛剪、擺剪、雙面剪等。 </p> <p> <br /> </p> <p> ◇ 電廠的高壓開關(guān)、高溫加熱器等。 </p> <p> <br /> </p> <p> ◇ 石化的換熱器、壓力容器、反應(yīng)器等。 </p> <p> <br /> </p> <p> ◇ 管線法蘭、高壓閥門等。 </p> <p> <br /> </p> <p> ◇ 泵、風(fēng)機(jī)、離心機(jī)的法蘭和地腳螺栓預(yù)緊。 </p> <p> <br /> </p> <p> 標(biāo)準(zhǔn)：碟形彈簧執(zhí)行DIN2092設(shè)計(jì)標(biāo)準(zhǔn)和DIN2093制造標(biāo)準(zhǔn)。 </p> <p> <br /> </p> <p> <br /> </p> <p> 材質(zhì)：INCONEL718 51CrV4 </p> <p> X22CrMoV121 17-7PH 蘇州加工碟形彈簧碟形彈簧的表面防腐處理對(duì)碟形彈簧的使用壽命的影響。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廠家直銷碟形彈簧服務(wù)價(jià)格,碟形彈簧" src="https://tyunfile.71360.com/WaterMark/UploadFile/ks13814814642/637298244337314453/3116408.png"></div><p> 碟形彈簧是異性彈簧中的一種，又名貝勒維爾彈簧墊圈，是法國(guó)人貝勒維爾發(fā)明的，是用金屬板料或鍛壓坯料而成的截錐形截面的墊圈式彈簧。接下來就為大家詳細(xì)介紹碟形彈簧工作原理與特點(diǎn)。工作原理：碟形彈簧是在軸向上呈錐形并承受負(fù)載的特殊彈簧，在承受負(fù)載變形后，儲(chǔ)蓄一定的勢(shì)能，當(dāng)螺栓出現(xiàn)松弛時(shí)，碟形彈簧釋放部分勢(shì)能以保持法蘭連接間的壓力達(dá)到密封要求。碟形彈簧應(yīng)力分布由里到外均勻遞減，能夠?qū)崿F(xiàn)低行程高補(bǔ)償力的效果。特點(diǎn)：1、剛度大，緩沖吸振能力強(qiáng)，能以小變形承受大載荷，適合于軸向空間要求小的場(chǎng)合。2、具有變剛度特性，這種彈簧具有很廣范圍的非線性特性。3、用同樣的碟形彈簧采用不同的組合方式，能使彈簧特性在很大范圍內(nèi)變化?？刹捎脤?duì)合、疊合的組合方式，也可采用復(fù)合不同厚度，不同片數(shù)等的組合方式。當(dāng)疊合時(shí)，相對(duì)于同一變形，彈簧數(shù)越多則載荷越大。特性：1、行程短、負(fù)荷重2、所需空間小3、組合使用方便4、維修換裝容易5、經(jīng)濟(jì)、安全性高6、使用壽命長(zhǎng)碟形彈簧在很大的范圍上取代了圓柱螺旋彈簧，適用于重型機(jī)械(如壓力機(jī))和大炮，飛機(jī)等武器中，作為強(qiáng)力緩沖和減振彈簧，用作汽車和拖拉機(jī)離合器及安全閥的壓緊彈簧。</p><p> 碟形彈簧標(biāo)準(zhǔn)：國(guó)標(biāo)、非標(biāo)外徑：不等內(nèi)徑：不等厚度：不等材料:60Si2MnA、50CrVA、不銹鋼301、304、316、HP15-7Mo、17-7PH、30W4Cr2v、GH145、GH718表面處理：發(fā)蘭、電泳、電鍍、達(dá)克羅、磷化碟形彈簧是用金屬板料或鍛壓坯料而成的截錐形截面的墊圈式彈簧，能承受軸向負(fù)荷的碟狀彈簧?？煞譃闊o支承面和有支承面兩種型式，可以單個(gè)使用，也可對(duì)合組合、疊合組合或復(fù)合組合成碟簧組使用，承受靜負(fù)荷或變負(fù)荷。本公司碟形彈簧質(zhì)量嚴(yán)格執(zhí)行GB/T1972-2005及DIN2093標(biāo)準(zhǔn)，提供外徑6-250mm的標(biāo)準(zhǔn)彈簧，250-600mm按需方圖紙生產(chǎn)或代為設(shè)計(jì)生產(chǎn)。材料采用高質(zhì)量的彈簧鋼60Si2MnA或50CrVA，我公司也可采用特殊材料制造，如不銹鋼材料，普通不銹鋼：301、304；沉淀硬化不銹鋼：17-7PH、15-5PHMo；30W4Cr2v、GH145、GH718等；特殊材質(zhì)需要預(yù)訂。碟形彈簧是用金屬板料或鍛壓坯料而成的截錐形截面的墊圈式彈簧。其特點(diǎn)是：1.剛度大，緩沖吸振能力強(qiáng)，能以小變形承受大載荷，適合于軸向空間要求小的場(chǎng)合。2.具有變剛度特性，這種彈簧具有很廣范圍的非線性特性。3.用同樣的碟形彈簧采用不同的組合方式，能使彈簧特性在很大范圍內(nèi)變化?？刹捎脤?duì)合、疊合的組合方式，也可采用復(fù)合不同厚度。碟形彈簧的壓力載荷曲線。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廠家直銷碟形彈簧服務(wù)價(jià)格,碟形彈簧" src="https://tyunfile.71360.com/WaterMark/UploadFile/ks13814814642/637298245436582031/7755092.png"></div><p> 產(chǎn)品參數(shù)：高度：詳詢賣家mm表面處理：無工作形式：其它形狀：其它是否標(biāo)準(zhǔn)件：標(biāo)準(zhǔn)件標(biāo)準(zhǔn)編號(hào)：詳詢賣家樣品或現(xiàn)貨：現(xiàn)貨蝶形彈簧特點(diǎn)：1.剛度大，緩沖吸振能力強(qiáng)，能以小變形承受大載荷，適合于軸向空間要求小的場(chǎng)合。2.具有變剛度特性，這種彈簧具有很廣范圍的非線性特性。3.用同樣的碟形彈簧采用不同的組合方式，能使彈簧特性在很大范圍內(nèi)變化?？刹捎脤?duì)合、疊合的組合方式，也可采用復(fù)合不同厚度，不同片數(shù)等的組合方式。4.當(dāng)疊合時(shí)，相對(duì)于同一變形，彈簧數(shù)越多則載荷越大。碟形彈簧主要類型：（1）普通碟形彈簧、梯形截面碟形彈簧、錐形梯形截面。碟形彈簧：形狀和結(jié)構(gòu)簡(jiǎn)單，應(yīng)用較廣?？梢詥蝹€(gè)、對(duì)合、疊合組合或復(fù)合組成碟簧組使用，承受靜載荷或變載荷，用于重型機(jī)械和飛機(jī)、大炮等武器中作為強(qiáng)力緩沖和減振彈簧。（2）膜片彈簧:主要用于汽車離合器上，由分離指和碟簧兩部分的作用。（3）波形墊圈:機(jī)械密封中大量使用，進(jìn)一步可發(fā)展為螺旋式波形彈簧。（4）開槽形碟形彈簧:通常用于離合器中，如車床、汽車和拖拉機(jī)等的離合器。（5）圓板形碟形彈簧:截面為圓板形，受載后產(chǎn)生變形而成為截圓錐形。結(jié)構(gòu)簡(jiǎn)單，剛度較大，用于有特殊要求的場(chǎng)合。。德國(guó)進(jìn)口閥門用碟形彈簧組的使用。合肥碟形彈簧價(jià)格</p><p style="text-indent:25px">德國(guó)進(jìn)口的碟形彈簧有幾個(gè)品牌分別是哪些？廠家直銷碟形彈簧服務(wù)價(jià)格</p><p> 德國(guó)Bauer碟形彈簧 </p> <p> <br /> </p> <p> BAUER盤型彈簧 (Bauer Disc Spring) </p> <p> <br /> </p> <p> 標(biāo)準(zhǔn)系列碟形彈簧（DIN2093標(biāo)準(zhǔn)尺寸）包括外徑8mm到250mm的146格尺寸系列，所用材料為CK67和51CrV4，并均備有庫(kù)存，可從倉(cāng)庫(kù)直接發(fā)運(yùn)。標(biāo)準(zhǔn)表面防腐涂層采用磷化處理并涂油。 </p> <p> <br /> </p> <p> 特殊系列非標(biāo)碟形彈簧包括外徑從70mm到600mm的153格尺寸系列。特殊系列碟簧部分可以直接從倉(cāng)庫(kù)供貨，但倉(cāng)庫(kù)備有生產(chǎn)用模具，可根據(jù)訂單進(jìn)行產(chǎn)品加工。標(biāo)準(zhǔn)表面防腐涂層采用磷化并涂油。 </p> <p> <br /> </p> <p> 不銹鋼碟形彈簧產(chǎn)品系列采用X12CrNi17 7和X 7Cr </p> <p> NiAl17 7不銹鋼材料，可從倉(cāng)庫(kù)供貨。 </p> <p> <br /> </p> <p> 除此之外：我公司還可提供50CrV4標(biāo)準(zhǔn)材料外，可提供在高溫低溫以及易腐蝕的環(huán)境中所使用的特殊材料如抗磁性、耐腐蝕和耐熱材料，如鎳基合金和鈹銅合金等。也可按照客戶要求提供其它尺寸和材料的碟形彈簧 </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> 廠家直銷碟形彈簧服務(wù)價(jià)格</p><p style="text-indent:25px">昆山三慮五金機(jī)械有限公司屬于機(jī)械及行業(yè)設(shè)備的高新企業(yè)，技術(shù)力量雄厚。昆山三慮五金機(jī)械是一家有限責(zé)任公司企業(yè)，一直貫徹“以人為本，服務(wù)于社會(huì)”的經(jīng)營(yíng)理念;“質(zhì)量高速，誠(chéng)守信譽(yù)，持續(xù)發(fā)展”的質(zhì)量方針。公司業(yè)務(wù)涵蓋[ "氮?dú)鈴椈?, "碟形彈簧", "模具標(biāo)準(zhǔn)件", "NC加工件" ]，價(jià)格合理，品質(zhì)有保證，深受廣大客戶的歡迎。昆山三慮五金機(jī)械以創(chuàng)造***產(chǎn)品及服務(wù)的理念，打造高指標(biāo)的服務(wù)，引導(dǎo)行業(yè)的發(fā)展。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/575891.html</p></div></div></div></div></div><div id="udvco3j" class="page-right twoColRt"><div id="vkmolne" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="oyk8c3i" 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(qiáng) 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(qiáng) 信息推薦自業(yè)物資供應(yīng)</p></a></div><div id="vkrtlxj" 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(gè)科目真誠(chéng)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(gè)科目真誠(chéng)推薦寧波助學(xué)商務(wù)信息咨詢供應(yīng)</p></a></div><div id="jdkhelx" 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(dòng)灌裝機(jī)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(dòng)灌裝機(jī)生產(chǎn)廠歡迎來電溫州奧基智能科技供應(yīng)</p></a></div><div id="cwya8qs" 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(huì)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(huì)務(wù)租車網(wǎng) 車永捷供應(yīng)</p></a></div><div id="7urynj2" class="clear"></div></div><div id="37wqhjq" 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="nx8ce7t" 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="tnpmoqn" class="box box-add clearfix"><ul class="box-list"><li><a href="http://www.cdcfah.com/cp/473977.html"><div id="qf2fmjv" class="reImg"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/ks13814814642/637292233599072266/1910129.png" alt="江門氮?dú)鈴椈?真誠(chéng)推薦昆山三慮五金機(jī)械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>江門氮?dú)鈴椈?真誠(chéng)推薦昆山三慮五金機(jī)械供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/473981.html"><div id="mbtkm77" class="reImg"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/ks13814814642/637292232901992187/5074182.png" alt="氮?dú)鈴椈蓮S家供應(yīng) 服務(wù)為先昆山三慮五金機(jī)械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>氮?dú)鈴椈蓮S家供應(yīng) 服務(wù)為先昆山三慮五金機(jī)械供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/473984.html"><div id="7soqn74" class="reImg"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/ks13814814642/637292233494033203/2457105.png" alt="自動(dòng)氮?dú)鈴椈少|(zhì)量 **** 昆山三慮五金機(jī)械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>自動(dòng)氮?dú)鈴椈少|(zhì)量 **** 昆山三慮五金機(jī)械供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/473985.html"><div id="icjlsum" class="reImg"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/ks13814814642/637292233200761719/6235540.png" alt="揚(yáng)州自動(dòng)氮?dú)鈴椈?**** 昆山三慮五金機(jī)械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>揚(yáng)州自動(dòng)氮?dú)鈴椈?**** 昆山三慮五金機(jī)械供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/474079.html"><div id="hbdkr8b" class="reImg"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/ks13814814642/637292233754287109/35576.png" alt="清遠(yuǎn)氮?dú)鈴椈蓮S家供應(yīng) 歡迎來電昆山三慮五金機(jī)械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>清遠(yuǎn)氮?dú)鈴椈蓮S家供應(yīng) 歡迎來電昆山三慮五金機(jī)械供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/474080.html"><div id="8mtartv" class="reImg"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/ks13814814642/637292233251621094/1654386.png" alt="上海氮?dú)鈴椈少|(zhì)量誠(chéng)信經(jīng)營(yíng) 昆山三慮五金機(jī)械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>上海氮?dú)鈴椈少|(zhì)量誠(chéng)信經(jīng)營(yíng) 昆山三慮五金機(jī)械供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/474081.html"><div id="i2ikcz8" class="reImg"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/ks13814814642/637292233599072266/1910129.png" alt="揭陽(yáng)氮?dú)鈴椈蓮S家價(jià)格誠(chéng)信互利昆山三慮五金機(jī)械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>揭陽(yáng)氮?dú)鈴椈蓮S家價(jià)格誠(chéng)信互利昆山三慮五金機(jī)械供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/474082.html"><div id="fzb2xmj" class="reImg"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/ks13814814642/637292234004853516/6270737.png" alt="嘉興自制氮?dú)鈴椈?誠(chéng)信服務(wù) 昆山三慮五金機(jī)械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>嘉興自制氮?dú)鈴椈?誠(chéng)信服務(wù) 昆山三慮五金機(jī)械供應(yīng)</p></a></li></ul></div></div><div id="3ov8wdf" class="page-proshow02"><p class="title">同類產(chǎn)品推薦 <span><a href="http://www.cdcfah.com/cp/first-_jxjxysb/">更多>></a></span></p><div id="gv7l33t" class="box box-add clearfix"><ul class="box-list"><li><a href="http://www.cdcfah.com/cp/563687.html"><div id="k3a7acj" class="reImg"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/ks13814814642/637298233296406250/9180646.png" alt="常州碟形彈簧廠家歡迎來電昆山三慮五金機(jī)械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>常州碟形彈簧廠家歡迎來電昆山三慮五金機(jī)械供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/1452553.html"><div id="scuhjqs" class="reImg"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/ks13814814642/637298246019121093/2209418.png" alt="紹興廠家直銷碟形彈簧誠(chéng)信服務(wù) 昆山三慮五金機(jī)械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>紹興廠家直銷碟形彈簧誠(chéng)信服務(wù) 昆山三慮五金機(jī)械供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/574464.html"><div id="vprt29j" class="reImg"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/ks13814814642/637298245436582031/7755092.png" alt="江蘇自主生產(chǎn)碟形彈簧誠(chéng)信互利昆山三慮五金機(jī)械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>江蘇自主生產(chǎn)碟形彈簧誠(chéng)信互利昆山三慮五金機(jī)械供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/1094661.html"><div id="nxjgnu3" class="reImg"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/ks13814814642/637298250420976562/7502413.png" alt="江蘇碟形彈簧廠家服務(wù)至上昆山三慮五金機(jī)械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>江蘇碟形彈簧廠家服務(wù)至上昆山三慮五金機(jī)械供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/563270.html"><div id="yxumtac" class="reImg"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/ks13814814642/637298246019121093/2209418.png" alt="煙臺(tái)碟形彈簧廠家值得信賴昆山三慮五金機(jī)械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>煙臺(tái)碟形彈簧廠家值得信賴昆山三慮五金機(jī)械供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/2887937.html"><div id="isurtah" class="reImg"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/ks13814814642/637298240706347656/3215977.png" alt="十堰本地碟形彈簧真誠(chéng)推薦昆山三慮五金機(jī)械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>十堰本地碟形彈簧真誠(chéng)推薦昆山三慮五金機(jī)械供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/2905699.html"><div id="8wtvxe8" class="reImg"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/ks13814814642/637298226764443359/1212018.png" alt="嘉興碟形彈簧規(guī)格誠(chéng)信服務(wù) 昆山三慮五金機(jī)械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>嘉興碟形彈簧規(guī)格誠(chéng)信服務(wù) 昆山三慮五金機(jī)械供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/2015186.html"><div id="o8t3oq7" class="reImg"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/ks13814814642/637298237224023437/6707450.png" alt="揚(yáng)州碟形彈簧廠家供應(yīng) 歡迎咨詢昆山三慮五金機(jī)械供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>揚(yáng)州碟形彈簧廠家供應(yīng) 歡迎咨詢昆山三慮五金機(jī)械供應(yīng)</p></a></li></ul></div></div></section></section><footer class="footer"><div id="jsumjln" class="container"><p><a href="http://www.cdcfah.com/">首頁(yè)</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(huì)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(tái)【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(hào)-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="kfrib" class="pl_css_ganrao" style="display: none;"><pre id="kfrib"><optgroup id="kfrib"><strike id="kfrib"><center id="kfrib"></center></strike></optgroup></pre><tfoot id="kfrib"></tfoot><style id="kfrib"></style><strike id="kfrib"><center id="kfrib"><nav id="kfrib"><div id="kfrib"></div></nav></center></strike><div id="kfrib"><video id="kfrib"><acronym id="kfrib"></acronym></video></div><strong id="kfrib"></strong><ol id="kfrib"></ol><dl id="kfrib"><delect id="kfrib"><th id="kfrib"><span id="kfrib"></span></th></delect></dl><option id="kfrib"><pre id="kfrib"><tfoot id="kfrib"><em id="kfrib"></em></tfoot></pre></option><i id="kfrib"><menuitem id="kfrib"><var id="kfrib"><wbr id="kfrib"></wbr></var></menuitem></i><menu id="kfrib"></menu><address id="kfrib"><strong id="kfrib"><dl id="kfrib"><font id="kfrib"></font></dl></strong></address><menuitem id="kfrib"><listing id="kfrib"></listing></menuitem><menuitem id="kfrib"></menuitem><div id="kfrib"></div><form id="kfrib"></form><strike id="kfrib"><font id="kfrib"></font></strike><option id="kfrib"></option><strong id="kfrib"><font id="kfrib"><ruby id="kfrib"><ol id="kfrib"></ol></ruby></font></strong><output id="kfrib"><strong id="kfrib"></strong></output><tr id="kfrib"><label id="kfrib"></label></tr><p id="kfrib"></p><xmp id="kfrib"></xmp><form id="kfrib"><legend id="kfrib"><track id="kfrib"></track></legend></form><form id="kfrib"><legend id="kfrib"><pre id="kfrib"></pre></legend></form><legend id="kfrib"></legend><small id="kfrib"></small><input id="kfrib"><progress id="kfrib"><th id="kfrib"></th></progress></input><del id="kfrib"><dfn id="kfrib"></dfn></del><legend id="kfrib"></legend><mark id="kfrib"></mark><dfn id="kfrib"><code id="kfrib"><pre id="kfrib"><u id="kfrib"></u></pre></code></dfn><dfn id="kfrib"><td id="kfrib"><optgroup id="kfrib"></optgroup></td></dfn><meter id="kfrib"></meter><s id="kfrib"><delect id="kfrib"></delect></s><strong id="kfrib"></strong><dfn id="kfrib"></dfn><s id="kfrib"></s><tbody id="kfrib"><ol id="kfrib"></ol></tbody><meter id="kfrib"><noframes id="kfrib"><source id="kfrib"><ins id="kfrib"></ins></source></noframes></meter><th id="kfrib"></th><input id="kfrib"></input><ol id="kfrib"></ol><var id="kfrib"></var><ol id="kfrib"></ol><tbody id="kfrib"><noframes id="kfrib"><td id="kfrib"></td></noframes></tbody><tr id="kfrib"><b id="kfrib"><wbr id="kfrib"></wbr></b></tr><del id="kfrib"><dfn id="kfrib"></dfn></del><legend id="kfrib"></legend></div></html>