東莞精密SFP散熱片深圳市金泰創(chuàng)精密五金供應-b2b網站_b2b電子商務平臺【買產品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="光模塊(opticalmodule)由光電子器件、功能電路和光接口等組成，光電子器件包括發(fā)射和接收兩部分。光模塊的作用就是光電轉換，發(fā)送端把電信號轉換成光信號，通過光纖傳送后，接收端再把光信號轉換成電信號。發(fā)射部分是：輸入一定碼率的電信號經"><meta name="keywords" content="東莞精密SFP散熱片,SFP"><link rel="canonical" href="http://m.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://m.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="peajd" class="pl_css_ganrao" style="display: none;"><ins id="peajd"></ins><sub id="peajd"></sub><xmp id="peajd"></xmp><s id="peajd"><table id="peajd"><track id="peajd"></track></table></s><em id="peajd"></em><big id="peajd"><wbr id="peajd"><menu id="peajd"><listing id="peajd"></listing></menu></wbr></big><th id="peajd"></th><ruby id="peajd"></ruby><th id="peajd"><span id="peajd"><del id="peajd"><cite id="peajd"></cite></del></span></th><small id="peajd"></small><dd id="peajd"></dd><strong id="peajd"></strong><video id="peajd"><menu id="peajd"><big id="peajd"><track id="peajd"></track></big></menu></video><th id="peajd"></th><acronym id="peajd"><menu id="peajd"><big id="peajd"><pre id="peajd"></pre></big></menu></acronym><tt id="peajd"></tt><td id="peajd"></td><li id="peajd"></li><tr id="peajd"><div id="peajd"></div></tr><abbr id="peajd"></abbr><legend id="peajd"></legend><var id="peajd"></var><noframes id="peajd"></noframes><legend id="peajd"></legend><object id="peajd"></object><tbody id="peajd"><ol id="peajd"><b id="peajd"></b></ol></tbody><strike id="peajd"><center id="peajd"><nav id="peajd"><div id="peajd"></div></nav></center></strike><em id="peajd"><rt id="peajd"></rt></em><output id="peajd"></output><strong id="peajd"><sup id="peajd"><form id="peajd"><legend id="peajd"></legend></form></sup></strong><button id="peajd"></button><p id="peajd"></p><wbr id="peajd"></wbr><strong id="peajd"></strong><tbody id="peajd"><small id="peajd"><p id="peajd"></p></small></tbody><source id="peajd"></source><ins id="peajd"><optgroup id="peajd"><center id="peajd"><rp id="peajd"></rp></center></optgroup></ins><u id="peajd"></u><video id="peajd"><menu id="peajd"><samp id="peajd"><track id="peajd"></track></samp></menu></video><b id="peajd"></b><th id="peajd"></th><style id="peajd"></style><legend id="peajd"><dfn id="peajd"><table id="peajd"><p id="peajd"></p></table></dfn></legend><video id="peajd"><object id="peajd"></object></video><video id="peajd"><menu id="peajd"><samp id="peajd"><track id="peajd"></track></samp></menu></video><pre id="peajd"><u id="peajd"><thead id="peajd"></thead></u></pre><acronym id="peajd"><strong id="peajd"><big id="peajd"><pre id="peajd"></pre></big></strong></acronym><pre id="peajd"></pre><pre id="peajd"><tfoot id="peajd"></tfoot></pre><progress id="peajd"></progress><legend id="peajd"></legend><wbr id="peajd"></wbr><dd id="peajd"><ruby id="peajd"></ruby></dd><thead id="peajd"></thead><em id="peajd"><small id="peajd"><tbody id="peajd"><small id="peajd"></small></tbody></small></em><abbr id="peajd"><wbr id="peajd"><output id="peajd"><strong id="peajd"></strong></output></wbr></abbr><em id="peajd"><style id="peajd"></style></em><dfn id="peajd"></dfn><s id="peajd"></s><optgroup id="peajd"></optgroup><dfn id="peajd"></dfn><label id="peajd"><progress id="peajd"></progress></label><ol id="peajd"></ol><th id="peajd"><em id="peajd"><style id="peajd"></style></em></th><dfn id="peajd"></dfn><form id="peajd"></form><progress id="peajd"></progress><legend id="peajd"></legend><ins id="peajd"><label id="peajd"><center id="peajd"></center></label></ins><ins id="peajd"><optgroup id="peajd"><center id="peajd"></center></optgroup></ins><mark id="peajd"></mark><optgroup id="peajd"></optgroup><pre id="peajd"><label id="peajd"></label></pre><address id="peajd"></address><p id="peajd"></p><pre id="peajd"></pre><strong id="peajd"><address id="peajd"><kbd id="peajd"><dl id="peajd"></dl></kbd></address></strong><nobr id="peajd"><pre id="peajd"></pre></nobr><em id="peajd"></em><form id="peajd"></form><form id="peajd"><dl id="peajd"></dl></form><dd id="peajd"><ruby id="peajd"></ruby></dd><source id="peajd"><ins id="peajd"><var id="peajd"></var></ins></source><tr id="peajd"><fieldset id="peajd"><acronym id="peajd"><strong id="peajd"></strong></acronym></fieldset></tr><strike id="peajd"><rp id="peajd"><nav id="peajd"></nav></rp></strike><progress id="peajd"></progress><object id="peajd"><meter id="peajd"><option id="peajd"></option></meter></object><dfn id="peajd"><table id="peajd"><thead id="peajd"><sup id="peajd"></sup></thead></table></dfn><table id="peajd"><td id="peajd"><ruby id="peajd"></ruby></td></table><form id="peajd"></form><rp id="peajd"></rp><video id="peajd"></video><code id="peajd"></code><pre id="peajd"></pre><legend id="peajd"></legend><cite id="peajd"></cite><dfn id="peajd"></dfn><label id="peajd"><tfoot id="peajd"><em id="peajd"><rt id="peajd"></rt></em></tfoot></label></div><header class="header container"><span id="03cgxfm" class="logo"><a href="http://m.cdcfah.com/"><img src="/static/new_net_01/images/logo.png" alt="找產品網"></a></span><span id="fia2y3r" class="tigs"> 發(fā)信息做推廣就找產品網<br />企業(yè)電商信息綜合服務平臺 </span><div id="fbdfah8" class="searchbox"><div id="nkwdul4" class="searchLt"><div id="8ijq2au" 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="u3gqkb4" class="clearfix searchWrap"><div id="8qhyfpt" 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="dk23rtc" class="container"><ul><li id = "index_index"><a href="http://m.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://m.cdcfah.com/cp/"><span>產品供應</span></a></li><li id = "index_news"><a href="http://m.cdcfah.com/zx/"><span>新聞資訊</span></a></li><li id = "index_article"><a href="http://m.cdcfah.com/xw/"><span>行業(yè)資訊</span></a></li><li id = "index_show"><a href="http://m.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="owdfms0" class="twoCol"><div id="ihzb8h2" class="page-proshow clearfix"><p class="current"> 當前位置:<a href="http://m.cdcfah.com/">首頁?<a href="http://m.cdcfah.com/cp/">產品供應</a>?<a href="http://m.cdcfah.com/cp/first-_wjgj/">五金、工具</a>?<a href="http://m.cdcfah.com/cp/second-wjgj_snwj/">水暖五金</a>?<a href="http://m.cdcfah.com/cp/third-snwj_nqpsrq/">暖氣片、散熱器</a>?東莞精密SFP散熱片深圳市金泰創(chuàng)精密五金供應</p><div id="83wno88" class="leftbox clearfix"><h1>東莞精密SFP散熱片深圳市金泰創(chuàng)精密五金供應</h1><div id="qjbnugj" class="proBig"><div id="hlx3sts" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/szjtc123/637455303269508726/4744349.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="8jp2kkr" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/szjtc123/637455303269508726/4744349.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="esjgnz2" class="content"><p><span>需求數量：</span>0</p><p><span>價格要求：</span>面議</p><p><span>所在地：</span>廣東省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產品關鍵詞：</span>東莞精密SFP散熱片,SFP</p><p><span>***更新：</span>2021-02-02 01:16:55</p><p><span id="click" >瀏覽次數：1次</span></p><a rel="nofollow" class="button">聯系我們</a></div></div><div id="822ddpb" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">深圳市金泰創(chuàng)精密五金有限公司</a></p><p><span>聯系人：</span>郭小文</p><p><span>郵箱: </span>13480600559@163.com</p><p><span>電話: </span>18820413150</p><p><span>傳真: </span>0755_29694522</p><p><span>網址: </span>http://szjtc123.shop.88360.com</p><p><span>手機: </span>0755-29694622</p><p><span>地址: </span>松崗街道東方社區(qū)大田洋工業(yè)區(qū)田洋一路17號一樓</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="c29338z" class="page-proshow02"><p class="title">詳細說明</p><div id="ymtk74n" class="box"><p><p> 光模塊(opticalmodule)由光電子器件、功能電路和光接口等組成，光電子器件包括發(fā)射和接收兩部分。光模塊的作用就是光電轉換，發(fā)送端把電信號轉換成光信號，通過光纖傳送后，接收端再把光信號轉換成電信號。 </p> <p> <br /> </p> <p> 發(fā)射部分是：輸入一定碼率的電信號經內部的驅動芯片處理后驅動半導體激光器（LD）或發(fā)光二極管（LED）發(fā)射出相應速率的調制光信號，其內部帶有光功率自動控制電路，使輸出的光信號功率保持穩(wěn)定，東莞精密SFP散熱片，東莞精密SFP散熱片，東莞精密SFP散熱片。 </p> <p> <br /> </p> <p> 接收部分是：一定碼率的光信號輸入模塊后由光探測二極管轉換為電信號，經前置放大器后輸出相應碼率的電信號。電感的直流阻抗應該小于1歐姆，確保SFP的供電電壓穩(wěn)定在3.3V。東莞精密SFP散熱片</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="東莞精密SFP散熱片,SFP" src="https://tyunfile.71360.com/UploadFile/szjtc123/637455303269508726/4744349.png"></div><p style="text-indent:25px">一種5g基站散熱系統(tǒng)，其特征在于：它包括導熱結構和可與之進行熱交換的散熱器，所述導熱結構和散熱器設置在5g基站上，5g基站室內發(fā)熱單元的發(fā)熱器件所散發(fā)的熱量通過所述導熱結構傳導至散熱器并散發(fā)出去；所述導熱結構是由導熱材料制成的具有中空腔室的冷板和循環(huán)管路，所述冷板與所述5g基站室內的發(fā)熱器件相接觸，所述冷板具有進液口和出液口，所述循環(huán)管路的一端連接進液口，另一端連接出液口，所述循環(huán)管路與散熱器進行熱交換。根據權利所述的5g基站散熱系統(tǒng)，其特征在于：所述發(fā)熱單元為多個，每個發(fā)熱單元通過各自的導熱結構與散熱器相連而單獨散熱；或所述發(fā)熱單元為多個，多個發(fā)熱單元安置在同一機柜內，各發(fā)熱單元的導熱結構與散熱器位于所述機柜內或者位于獨于機柜設置的箱體內實現整體散熱。東莞精密SFP散熱片裸模塊如果沒有標識很容易混淆，一般廠家會在拉環(huán)的顏色上進行區(qū)分。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="東莞精密SFP散熱片,SFP" src="https://tyunfile.71360.com/UploadFile/szjtc123/637455302858942581/9938051.png"></div><p> 嚴格來講，切削是一大類制作工藝的簡稱，例如高速切削、激光切削等都屬于這一大類，但是它們有一個共同點就是車、鉆、銑、磨等機床，在散熱片的成形過程中，為了獲得一些較特殊、精細的形狀，都需要使用切削工藝。主要用于板材成型（底面，鰭片的形成）、散熱器開槽、特殊紋路的雕刻等等。 </p> <p> 散熱器的底座就是明顯的切削工藝制作，平面、棱角以及一些廠商的LOGO都是切削工藝處理出來的。切削工藝的優(yōu)點便是用途普遍，但是缺點便是設備，主要是刀具磨損快，多數需要人工參與或自動化控制，成本較高。 </p> <p> 鋁擠壓便是將鋁合金原錠加熱至約520~540℃，利用機械加壓，令鋁液流經模具鋼制成的擠型模具，在模具出口處對鋁液進行冷卻，使之迅速凝固，成為具有連續(xù)平行結構的散熱片初胚，再對初胚進行剪裁等處理，便看見了我們常見的散熱片。這種方式常用的鋁材料是AA6063，該種改料有良好的熱傳導率（約160-180W/m*K)與可加工性。但正是因為這種材料的缺點，限制鰭片的厚度與長度之比不能超過1:18，所以這種方式生產的產品雖然是“30元標配”，但是已經很難勝任現在處理器的散熱，所以購買時盡量不要選擇此類產品。 </p> <p> <br /> </p> <p> <br /> </p><p> 就散熱片材質來說，每種材料其導熱性能是不同的，按導熱性能從高到低排列，分別是銀，銅，鋁，鋼。不過如果用銀來作散熱片會太昂貴，故比較好的方案為采用銅質。雖然鋁便宜得多，但顯然導熱性就不如銅好(大約只有銅的50%左右)。 </p> <p> 目前常用的散熱片材質是銅和鋁合金，二者各有其優(yōu)缺點。銅的導熱性好，但價格較貴，加工難度較高，重量過大(很多純銅散熱器都超過了CPU對重量的限制)，熱容量較小，而且容易氧化。而純鋁太軟，不能直接使用，都是使用的鋁合金才能提供足夠的硬度，鋁合金的優(yōu)點是價格低廉，重量輕，但導熱性比銅就要差很多。有些散熱器就各取所長，在鋁合金散熱器底座上嵌入一片銅板。 </p> <p> 對于普通用戶而言，用鋁材散熱片已經足以達到散熱需求了。 </p> <p> 北方冬季取暖的暖氣片也叫散熱片。 </p> <p> 散熱片在散熱器的構成中占有重要的角色，除風扇的主動散熱以外，評定一個散熱器的好壞，很大程度上取決于散熱片本身的吸熱能力和熱傳導能力。 </p> <p> <br /> </p> <p> <br /> 幾乎所有的多模光纖尺寸均為50/125μm或62.5/125μm，并且?guī)挘ü饫w的信息傳輸量）通常為 200MHz到2GHz。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="東莞精密SFP散熱片,SFP" src="https://tyunfile.71360.com/UploadFile/szjtc123/637455303369841039/4336699.png"></div><p> <br /> </p> <p> 1、光模塊的定義和作用： </p> <p> 2、由光電子器件、功能電路和光接口等組成，光電子器件包括發(fā)射和接收兩部分。 </p> <p> 簡單的說，光模塊的作用就是光電轉換，發(fā)送端把電信號轉換成光信號，通過光纖傳送后，接收端再把光信號轉換成電信號。 </p> <p> 2、光模塊的種類/類型/分類： </p> <p> 按速率分類：百兆光模塊、千兆光模塊、10G光模塊、40G光模塊、100G光模塊。 </p> <p> 按封裝分類：SFP光模塊、SFP+光模塊、XFP光模塊、QSFP+光模塊、CFP光模塊、QSFP28光模塊、CXP光模塊、X2光模塊、XENPAK光模塊。 </p> <p> 按模式分類：單模光模塊和多模光模塊。 </p> <p> <br /> 多模光端機通過多模光纖可進行長達2公里的傳輸。廣東芯片SFP批發(fā)</p><p style="text-indent:25px">單模光纖價格便宜，但單模設備較之同類的多模設備卻昂貴很多。東莞精密SFP散熱片</p><p style="text-indent:25px">鋁擠式散熱片鋁材質由于本身柔軟易加工的特點很早就應用在散熱器市場，鋁擠技術簡單的說就是將鋁錠高溫加熱后，在高壓下讓鋁液流經具有溝槽的擠型模具，作出散熱片初胚，然再對散熱片初胚進行裁剪、剖溝等處理后就做成了我們常見到的散熱片。鋁擠散熱片的成本低，技術門檻要求也不高，不過由于受到本身材質的限制散熱鰭片的厚度和長度之比不能超過1：18，所以在有限的空間內很難提高散熱面積，故鋁擠散熱片散熱效果比較差，很難勝任現如今益攀升的高頻率CPU。東莞精密SFP散熱片</p><p style="text-indent:25px">深圳市金泰創(chuàng)精密五金有限公司主要經營范圍是五金、工具，擁有一支專業(yè)技術團隊和良好的市場口碑。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)，公司旗下五金散熱片，五金制品，機械加工，通訊類散熱器深受客戶的喜愛。公司將不斷增強企業(yè)重點競爭力，努力學習行業(yè)知識，遵守行業(yè)規(guī)范，植根于五金、工具行業(yè)的發(fā)展。金泰創(chuàng)精密五金立足于全國市場，依托強大的研發(fā)實力，融合前沿的技術理念，飛快響應客戶的變化需求。</p></p><br /><p>文章來源地址: http://m.cdcfah.com/cp/3115633.html</p></div></div></div></div></div><div id="yceahdp" class="page-right twoColRt"><div id="ey3f3cl" class="box01 margin10 clearfix"><h3><a href="http://m.cdcfah.com/cp/">猜你喜歡</a></h3><div id="2pqszbx" class="recomPic likePro"><a href="http://m.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="w7ttvc2" class="recomPic likePro"><a href="http://m.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="8dpght7" class="recomPic likePro"><a href="http://m.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="v2lvh88" class="recomPic likePro"><a href="http://m.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車永捷供應</p></a></div><div id="a87uek8" class="clear"></div></div><div id="ky77u3j" class="box01 box03"><h3><a href="http://m.cdcfah.com/xw/">***產品資訊</a></h3><ul></ul></div></div></section><div id="a7njvhs" 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="hwtqsk7" class="box box-add clearfix"><ul class="box-list"><li><a href="http://m.cdcfah.com/cp/1977032.html"><div id="clsu8fm" class="reImg"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/szjtc123/637407223222268885/7446032.png" alt="東莞手機散熱器品牌深圳市金泰創(chuàng)精密五金供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>東莞手機散熱器品牌深圳市金泰創(chuàng)精密五金供應</p></a></li><li><a href="http://m.cdcfah.com/cp/1977033.html"><div id="i8woari" class="reImg"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/szjtc123/637407223224905644/641420.png" alt="惠州散熱器商家深圳市金泰創(chuàng)精密五金供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>惠州散熱器商家深圳市金泰創(chuàng)精密五金供應</p></a></li><li><a href="http://m.cdcfah.com/cp/1979917.html"><div id="txeqce7" class="reImg"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/szjtc123/637407223242542350/1214454.png" alt="惠州光模塊散熱器廠家深圳市金泰創(chuàng)精密五金供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>惠州光模塊散熱器廠家深圳市金泰創(chuàng)精密五金供應</p></a></li><li><a href="http://m.cdcfah.com/cp/1979918.html"><div id="fo8zbyk" class="reImg"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/szjtc123/637407223245951741/5327763.png" alt="廣東銅散熱器批發(fā)價深圳市金泰創(chuàng)精密五金供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>廣東銅散熱器批發(fā)價深圳市金泰創(chuàng)精密五金供應</p></a></li><li><a href="http://m.cdcfah.com/cp/1981341.html"><div id="gu3fhof" class="reImg"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/szjtc123/637407223260247399/2871618.png" alt="廣東鋁散熱器商家深圳市金泰創(chuàng)精密五金供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>廣東鋁散熱器商家深圳市金泰創(chuàng)精密五金供應</p></a></li><li><a href="http://m.cdcfah.com/cp/1984060.html"><div id="wlskrtv" class="reImg"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/szjtc123/637407223222268885/7446032.png" alt="東莞芯片散熱器廠深圳市金泰創(chuàng)精密五金供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>東莞芯片散熱器廠深圳市金泰創(chuàng)精密五金供應</p></a></li><li><a href="http://m.cdcfah.com/cp/1985340.html"><div id="rg7w2xe" class="reImg"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/szjtc123/637407223222268885/7446032.png" alt="廣東5G基站散熱器銷售廠家深圳市金泰創(chuàng)精密五金供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>廣東5G基站散熱器銷售廠家深圳市金泰創(chuàng)精密五金供應</p></a></li><li><a href="http://m.cdcfah.com/cp/1985341.html"><div id="vtamdkb" class="reImg"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/szjtc123/637407223262610682/6927098.png" alt="惠州精密散熱器商家深圳市金泰創(chuàng)精密五金供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>惠州精密散熱器商家深圳市金泰創(chuàng)精密五金供應</p></a></li></ul></div></div><div id="b22rdzb" class="page-proshow02"><p class="title">同類產品推薦 <span><a href="http://m.cdcfah.com/cp/first-_wjgj/">更多>></a></span></p><div id="wbykc77" class="box box-add clearfix"><ul class="box-list"><li><a href="http://m.cdcfah.com/cp/3184955.html"><div id="pnokgno" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/szjtc123/637455303407262639/3061683.png" alt="東莞鋁SFP散熱器深圳市金泰創(chuàng)精密五金供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>東莞鋁SFP散熱器深圳市金泰創(chuàng)精密五金供應</p></a></li><li><a href="http://m.cdcfah.com/cp/3189314.html"><div id="qy2yfwi" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/szjtc123/637455303792057536/2296003.png" alt="廣東SFP批發(fā) 深圳市金泰創(chuàng)精密五金供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>廣東SFP批發(fā) 深圳市金泰創(chuàng)精密五金供應</p></a></li><li><a href="http://m.cdcfah.com/cp/2025736.html"><div id="88tar8h" class="reImg"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/szjtc123/637407223218069655/1011499.png" alt="廣東通訊散熱器供應商深圳市金泰創(chuàng)精密五金供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>廣東通訊散熱器供應商深圳市金泰創(chuàng)精密五金供應</p></a></li><li><a href="http://m.cdcfah.com/cp/1984060.html"><div id="keqh77u" class="reImg"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/szjtc123/637407223222268885/7446032.png" alt="東莞芯片散熱器廠深圳市金泰創(chuàng)精密五金供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>東莞芯片散熱器廠深圳市金泰創(chuàng)精密五金供應</p></a></li><li><a href="http://m.cdcfah.com/cp/3182181.html"><div id="hqx3fp3" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/szjtc123/637455303321500892/6443786.png" alt="惠州通訊SFP定制深圳市金泰創(chuàng)精密五金供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>惠州通訊SFP定制深圳市金泰創(chuàng)精密五金供應</p></a></li><li><a href="http://m.cdcfah.com/cp/3183655.html"><div id="383wtfb" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/szjtc123/637455303331500884/332434.png" alt="廣州鋁SFP光模塊散熱片深圳市金泰創(chuàng)精密五金供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>廣州鋁SFP光模塊散熱片深圳市金泰創(chuàng)精密五金供應</p></a></li><li><a href="http://m.cdcfah.com/cp/1979918.html"><div id="na3giu2" class="reImg"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/szjtc123/637407223245951741/5327763.png" alt="廣東銅散熱器批發(fā)價深圳市金泰創(chuàng)精密五金供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>廣東銅散熱器批發(fā)價深圳市金泰創(chuàng)精密五金供應</p></a></li><li><a href="http://m.cdcfah.com/cp/2212497.html"><div id="j88dkgc" class="reImg"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/szjtc123/637407223260247399/2871618.png" alt="惠州光模塊散熱器深圳市金泰創(chuàng)精密五金供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>惠州光模塊散熱器深圳市金泰創(chuàng)精密五金供應</p></a></li></ul></div></div></section></section><footer class="footer"><div id="hwykm7h" class="container"><p><a href="http://m.cdcfah.com/">首頁</a> | <a >企業(yè)名錄</a> | <a href="http://m.cdcfah.com/cp/">產品供應</a> | <a href="http://m.cdcfah.com/zx/">新聞資訊</a> | <a href="http://m.cdcfah.com/xw/">行業(yè)資訊</a> | <a href="http://m.cdcfah.com/zh/">展會信息</a> | <a href="http://m.cdcfah.com/sitemap.html">網站地圖</a> | </p><p><p><p>b2b網站_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://m.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="epmt1" class="pl_css_ganrao" style="display: none;"><label id="epmt1"></label><th id="epmt1"><span id="epmt1"><del id="epmt1"></del></span></th><del id="epmt1"><dfn id="epmt1"></dfn></del><li id="epmt1"></li><ol id="epmt1"></ol><pre id="epmt1"><label id="epmt1"><progress id="epmt1"></progress></label></pre><sub id="epmt1"></sub><object id="epmt1"><meter id="epmt1"><option id="epmt1"></option></meter></object><div id="epmt1"></div><small id="epmt1"><strong id="epmt1"><sup id="epmt1"><form id="epmt1"></form></sup></strong></small><thead id="epmt1"><ruby id="epmt1"><ol id="epmt1"></ol></ruby></thead><input id="epmt1"><delect id="epmt1"><th id="epmt1"><rt id="epmt1"></rt></th></delect></input><nav id="epmt1"><blockquote id="epmt1"><video id="epmt1"></video></blockquote></nav><strike id="epmt1"></strike><label id="epmt1"><xmp id="epmt1"></xmp></label><th id="epmt1"><em id="epmt1"></em></th><nobr id="epmt1"></nobr><style id="epmt1"></style><tbody id="epmt1"></tbody><tbody id="epmt1"></tbody><sup id="epmt1"><dd id="epmt1"><tbody id="epmt1"><ol id="epmt1"></ol></tbody></dd></sup><sub id="epmt1"><li id="epmt1"><th id="epmt1"><button id="epmt1"></button></th></li></sub><p id="epmt1"><label id="epmt1"><optgroup id="epmt1"></optgroup></label></p><delect id="epmt1"></delect><kbd id="epmt1"><dl id="epmt1"><sub id="epmt1"><label id="epmt1"></label></sub></dl></kbd><p id="epmt1"><pre id="epmt1"></pre></p><video id="epmt1"><menu id="epmt1"><samp id="epmt1"></samp></menu></video><ruby id="epmt1"></ruby><dl id="epmt1"></dl><pre id="epmt1"></pre><ol id="epmt1"><b id="epmt1"><track id="epmt1"><s id="epmt1"></s></track></b></ol><span id="epmt1"></span><div id="epmt1"><video id="epmt1"><object id="epmt1"><big id="epmt1"></big></object></video></div><s id="epmt1"><progress id="epmt1"><em id="epmt1"><rt id="epmt1"></rt></em></progress></s><em id="epmt1"><rt id="epmt1"></rt></em><big id="epmt1"><pre id="epmt1"><s id="epmt1"></s></pre></big><video id="epmt1"><ol id="epmt1"><b id="epmt1"></b></ol></video><pre id="epmt1"><meter id="epmt1"><option id="epmt1"></option></meter></pre><li id="epmt1"></li><del id="epmt1"></del><del id="epmt1"><nobr id="epmt1"><form id="epmt1"><ul id="epmt1"></ul></form></nobr></del><small id="epmt1"></small><form id="epmt1"><legend id="epmt1"><pre id="epmt1"></pre></legend></form><optgroup id="epmt1"></optgroup><p id="epmt1"></p><form id="epmt1"><legend id="epmt1"><center id="epmt1"><optgroup id="epmt1"></optgroup></center></legend></form><span id="epmt1"></span><center id="epmt1"><optgroup id="epmt1"><div id="epmt1"><acronym id="epmt1"></acronym></div></optgroup></center><source id="epmt1"><tr id="epmt1"></tr></source><tr id="epmt1"><b id="epmt1"><legend id="epmt1"></legend></b></tr></div></html>