浙江工程LED柱燈歡迎咨詢上海先盛照明電器供應-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="熒光燈的調光控制方法是隨著電子鎮(zhèn)流器技術不斷創(chuàng)新發(fā)展而提高的。近年來隨著高頻電子型鎮(zhèn)流器的出現(xiàn)改變了鎮(zhèn)流器的技術性能，逐步推出效率gao、性能好、調光范圍寬、智能化程度高的高頻可調光電子式熒光燈鎮(zhèn)流器，這種鎮(zhèn)流器作為熒光燈ECG(電子控制裝"><meta name="keywords" content="浙江工程LED柱燈,LED"><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="lqi18" class="pl_css_ganrao" style="display: none;"><label id="lqi18"><th id="lqi18"></th></label><video id="lqi18"></video><dl id="lqi18"><ol id="lqi18"><strong id="lqi18"><label id="lqi18"></label></strong></ol></dl><form id="lqi18"><legend id="lqi18"></legend></form><span id="lqi18"><kbd id="lqi18"></kbd></span><p id="lqi18"></p><button id="lqi18"></button><dfn id="lqi18"><legend id="lqi18"><style id="lqi18"></style></legend></dfn><th id="lqi18"><style id="lqi18"><del id="lqi18"></del></style></th><code id="lqi18"><output id="lqi18"></output></code><dd id="lqi18"><ruby id="lqi18"><ol id="lqi18"></ol></ruby></dd><optgroup id="lqi18"><fieldset id="lqi18"><acronym id="lqi18"><strong id="lqi18"></strong></acronym></fieldset></optgroup><strong id="lqi18"><big id="lqi18"><option id="lqi18"><s id="lqi18"></s></option></big></strong><strike id="lqi18"><rp id="lqi18"></rp></strike><option id="lqi18"></option><rt id="lqi18"><mark id="lqi18"><noframes id="lqi18"><sub id="lqi18"></sub></noframes></mark></rt><table id="lqi18"><p id="lqi18"></p></table><option id="lqi18"><s id="lqi18"><menuitem id="lqi18"></menuitem></s></option><sup id="lqi18"><font id="lqi18"></font></sup><var id="lqi18"></var><sub id="lqi18"><li id="lqi18"></li></sub><address id="lqi18"></address><source id="lqi18"></source><i id="lqi18"><ins id="lqi18"><abbr id="lqi18"></abbr></ins></i><big id="lqi18"><pre id="lqi18"><label id="lqi18"></label></pre></big><p id="lqi18"></p><label id="lqi18"><em id="lqi18"></em></label><p id="lqi18"></p><tt id="lqi18"></tt><strong id="lqi18"><sup id="lqi18"><menu id="lqi18"><legend id="lqi18"></legend></menu></sup></strong><address id="lqi18"></address><dfn id="lqi18"><td id="lqi18"><tr id="lqi18"><label id="lqi18"></label></tr></td></dfn><b id="lqi18"></b><listing id="lqi18"><rt id="lqi18"></rt></listing><pre id="lqi18"></pre><thead id="lqi18"></thead><output id="lqi18"><strong id="lqi18"><font id="lqi18"><li id="lqi18"></li></font></strong></output><big id="lqi18"><track id="lqi18"><pre id="lqi18"></pre></track></big><style id="lqi18"><mark id="lqi18"><noframes id="lqi18"><bdo id="lqi18"></bdo></noframes></mark></style><nobr id="lqi18"><pre id="lqi18"><menuitem id="lqi18"><em id="lqi18"></em></menuitem></pre></nobr><pre id="lqi18"></pre><nav id="lqi18"></nav><tt id="lqi18"></tt><form id="lqi18"><legend id="lqi18"><track id="lqi18"></track></legend></form><tbody id="lqi18"><small id="lqi18"><bdo id="lqi18"></bdo></small></tbody><nav id="lqi18"><div id="lqi18"></div></nav><form id="lqi18"></form><form id="lqi18"></form><sup id="lqi18"><dd id="lqi18"><tbody id="lqi18"></tbody></dd></sup><tbody id="lqi18"></tbody><strong id="lqi18"><big id="lqi18"><nobr id="lqi18"></nobr></big></strong><tbody id="lqi18"></tbody><blockquote id="lqi18"><tbody id="lqi18"><acronym id="lqi18"><samp id="lqi18"></samp></acronym></tbody></blockquote><dl id="lqi18"><font id="lqi18"><label id="lqi18"><progress id="lqi18"></progress></label></font></dl><pre id="lqi18"></pre><tr id="lqi18"></tr><samp id="lqi18"></samp><form id="lqi18"><dl id="lqi18"><sub id="lqi18"><label id="lqi18"></label></sub></dl></form><progress id="lqi18"></progress><form id="lqi18"></form><form id="lqi18"></form><legend id="lqi18"></legend><tr id="lqi18"><label id="lqi18"><thead id="lqi18"></thead></label></tr><em id="lqi18"></em><meter id="lqi18"></meter><label id="lqi18"><em id="lqi18"></em></label><thead id="lqi18"></thead><span id="lqi18"><form id="lqi18"><legend id="lqi18"></legend></form></span><span id="lqi18"></span><optgroup id="lqi18"><xmp id="lqi18"><rp id="lqi18"><dl id="lqi18"></dl></rp></xmp></optgroup><em id="lqi18"></em><label id="lqi18"><progress id="lqi18"><listing id="lqi18"><rt id="lqi18"></rt></listing></progress></label><mark id="lqi18"></mark><video id="lqi18"></video><optgroup id="lqi18"><fieldset id="lqi18"></fieldset></optgroup><pre id="lqi18"><meter id="lqi18"><nobr id="lqi18"><source id="lqi18"></source></nobr></meter></pre><fieldset id="lqi18"></fieldset><th id="lqi18"><rt id="lqi18"><meter id="lqi18"><dfn id="lqi18"></dfn></meter></rt></th><nav id="lqi18"><div id="lqi18"><video id="lqi18"></video></div></nav><table id="lqi18"></table><label id="lqi18"></label><tr id="lqi18"></tr><ins id="lqi18"></ins><legend id="lqi18"></legend><small id="lqi18"><dfn id="lqi18"><small id="lqi18"><strong id="lqi18"></strong></small></dfn></small><samp id="lqi18"></samp><strong id="lqi18"></strong><sup id="lqi18"><font id="lqi18"><tbody id="lqi18"></tbody></font></sup><progress id="lqi18"></progress><u id="lqi18"></u><blockquote id="lqi18"><bdo id="lqi18"></bdo></blockquote><small id="lqi18"><strong id="lqi18"><span id="lqi18"><form id="lqi18"></form></span></strong></small><div id="lqi18"><th id="lqi18"><acronym id="lqi18"></acronym></th></div><meter id="lqi18"><noframes id="lqi18"><source id="lqi18"><ins id="lqi18"></ins></source></noframes></meter><option id="lqi18"><s id="lqi18"><menuitem id="lqi18"></menuitem></s></option><pre id="lqi18"><tfoot id="lqi18"></tfoot></pre><dl id="lqi18"><small id="lqi18"><p id="lqi18"></p></small></dl><menuitem id="lqi18"><em id="lqi18"><wbr id="lqi18"><mark id="lqi18"></mark></wbr></em></menuitem><strong id="lqi18"></strong><sub id="lqi18"></sub></div><header class="header container"><span id="nsgjdm8" class="logo"><a href="http://www.cdcfah.com/"><img src="/static/new_net_01/images/logo.png" alt="找產品網"></a></span><span id="2buacjn" 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="srh3nf2" class="searchbox"><div id="3lcoabe" class="searchLt"><div id="icofhok" 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="2on2nuv" class="clearfix searchWrap"><div id="kht83pa" 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="8ok4kq3" 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="loq9g3u" class="twoCol"><div id="n3i2ipf" 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-_zmgy/">照明工業(yè)</a>?<a href="http://www.cdcfah.com/cp/second-zmgy_zmytdj/">專門用途燈具</a>?<a href="http://www.cdcfah.com/cp/third-zmytdj_leddengju/">LED燈具</a>?浙江工程LED柱燈歡迎咨詢上海先盛照明電器供應</p><div id="7kgp73u" class="leftbox clearfix"><h1>浙江工程LED柱燈歡迎咨詢上海先盛照明電器供應</h1><div id="7bc4x8b" class="proBig"><div id="9dzdwcy" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/shxiansheng/637402596156676167/3746494.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="0vcw89z" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/shxiansheng/637402596156676167/3746494.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="dx7xo8n" 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>上海市</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產品關鍵詞：</span>浙江工程LED柱燈,LED</p><p><span>***更新：</span>2020-12-06 00:20:08</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="6i37jli" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">上海先盛照明電器有限公司</a></p><p><span>聯(lián)系人：</span>顧勇軍</p><p><span>郵箱: </span>522366548@qq.com</p><p><span>電話: </span>13301861712</p><p><span>傳真: </span>021_</p><p><span>網址: </span></p><p><span>手機: </span>021-54169416</p><p><span>地址: </span>陶干路1199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="5t4pate" class="page-proshow02"><p class="title">詳細說明</p><div id="utvundu" class="box"><p><p style="text-indent:25px">熒光燈的調光控制方法是隨著電子鎮(zhèn)流器技術不斷創(chuàng)新發(fā)展而提高的。近年來隨著高頻電子型鎮(zhèn)流器的出現(xiàn)改變了鎮(zhèn)流器的技術性能，逐步推出效率gao、性能好、調光范圍寬、智能化程度高的高頻可調光電子式熒光燈鎮(zhèn)流器，這種鎮(zhèn)流器作為熒光燈ECG(電子控制裝置)已成為當今熒光燈調光控制的主流產品。調光電子鎮(zhèn)流器控制線數(shù)可分為，二線制和四線制兩種。四線制調光電子鎮(zhèn)流器是現(xiàn)在得到zui為廣泛應用的，其由調光控制器通過二條主電源線為鎮(zhèn)流器提供功率支持，浙江工程LED柱燈，二條低電壓控制線與調光電子鎮(zhèn)流器調光控制接口配套使用實現(xiàn)開關、調光等各種功能性控制，浙江工程LED柱燈。<span style="display:none;"><span style="display:none;"><span style="display:none;"></span></span>電子鎮(zhèn)流器是現(xiàn)在得到zui為廣泛應用的，浙江工程LED柱燈，其由調光控制器通過二條主電源線<span style="display:none;"></span></span>上海先盛照明電器有限公司是一家專業(yè)提供LED的公司，有想法的可以來電咨詢！浙江工程LED柱燈</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="浙江工程LED柱燈,LED" src="https://tyunfile.71360.com/WaterMark/UploadFile/shxiansheng/637402596156676167/3746494.png"></div><p> 而LED基板與PCB之間的熱阻一般是℃/w（鋁基板的熱阻一般小于℃/w),那么Tj與PCB板之間溫差為8+℃。燈具散熱材料，一般壓鑄鋁（鋁合金的熱阻一般*為℃/w)，那么燈殼到LEDPN結之間的溫差約為：（8+）=℃?，F(xiàn)在問題是：燈殼Tscase與燈周邊環(huán)境溫度Ta的溫度差多少？這是由燈具的系統(tǒng)熱阻決定的。加入用于熱失散的燈殼接觸環(huán)境空間的面積為A，此面積大小就決定了兩者之間的溫差。當A趨于無窮大時，燈殼與環(huán)境等溫。這是做不到的。日本西鐵城等公司，測算出散熱器面積與Tj的關系曲線。一個，要使Tj從100℃下降到80℃，散熱器與空氣接觸面積要增加60平方里面以上，由此可估算：60cm2/；每增加1W電功率的LED，若用60平方厘米以上的散熱器時，其Tj結溫將下降20℃。計算：那么用約用℃。那么，燈具系統(tǒng)熱阻Rthsystem=20/℃/w；于是對燈具施加，在Ta=25℃時，燈殼上的溫度應該是：Tscase=25℃+℃；此時，通過前面的計算，我們可以知道LEDPN結溫是：Tj=45+℃；PN結溫Tj比起光效值100lm/WTj=25℃的時候，高了（）=℃；也就是一個100lm的LED光通量較Tj=25℃的時候要低：；100個LED等于比Tj=25℃時候，低；由此可以得知燈具的熱效率=（1-735/10000)=。所以：三個部分疊加后。北京大功率LED電話上海先盛照明電器有限公司為您提供LED，期待為您服務！</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="浙江工程LED柱燈,LED" src="https://tyunfile.71360.com/WaterMark/UploadFile/shxiansheng/637402595863619471/403425.png"></div><p> 總體來說我認為LED大燈更好，當然鹵素車燈也是有它的優(yōu)點的，但總的來說缺點大于優(yōu)點。LED大燈亮度更高，更加節(jié)能用過節(jié)能LED燈的小伙伴都知道，節(jié)能燈不光更省電，而且亮度也更高，發(fā)出的光也更加的白。當然汽車的LED大燈也是這樣，它不光比鹵素大燈更亮，而且它的聚光性也更好。此外LED大燈的功率也比鹵素大燈更小，消耗的電量更少，耗電*相當于傳統(tǒng)燈泡的1/10。LED大燈更好看LED燈珠較小，并可以根據造型的需要排列成不同的形狀，這也就給了汽車造型師更大的發(fā)揮空間，于是現(xiàn)在的車外形也越來越好看了。所以在買車的時候，大家還是更愿意選擇LED大燈。圓環(huán)形LED尾燈LED大燈更加智能化得益于LED的多顆燈珠的設計方式，LED頭燈可以實現(xiàn)各種智能功能。比如隨動轉向頭燈、自動遠近光燈、LED流水轉向燈、主動LED大燈、可投射圖像大燈等等。更加智能和先進的LED大燈使我們的用車更加方便，也更加安全。避免遠光直射對象來車鹵素大燈：成本低、易維護是它大的優(yōu)點但LED的這些優(yōu)點是跟它成本成正比的，普通一輛20萬合資車，它的一個LED頭燈差不多要5千到1萬人民幣不等，一些豪華車的LED頭燈動則3萬以上。而一輛鹵素大燈多不過幾千塊錢，在維修更換方面，顯然鹵素大燈成本更低。</p><p> 現(xiàn)在LED燈具的光效=。疑問：不同燈珠廠給出的參數(shù)表格不一致，難以按照以上公式計算；燈珠模組排列是否會導致光效衰減？如何知道燈具外殼溫度，推算出Tj溫度？LED燈具光效與LED光效的區(qū)別（精）-百度文庫在線互動式文檔分享平臺，在這里，您可以和千萬網友分享自己手中的文檔，全文閱讀其他用戶的文檔，同時，也可以利用分享文檔獲取的積分下載文檔wenku./view/LED燈珠的晶片大小與光效LED能承受的電流，取決于：晶片大小，一般用mil（1mil=1/1000inch=)稱呼大小，舉例：SMD2835的三安芯片，一般做做10x30mil或者17x34mil。LED的燈珠使用，需要留有余量，一般需要比額定電流低20%左右。LED燈珠的評價一般按光效來計算，光通量/功率=光效，越高越貴?，F(xiàn)在的LED光效一般都能達到100-150lm/W,甚至達到190lm/W。LED燈珠的光效，其實是跟驅動電流一定程度上成反比，意思是驅動電流約靠近額定電流，其實光效是越低的。一般燈珠廠標注的高光效，都是在比較低的額定電流下測定的。燈珠色溫.，相關色溫ColorTemperature:色溫是照明光學中用于定義光源顏色的一個物理量。即把某個黑體加熱到一個溫度，其發(fā)射的光的顏色與某個光源所發(fā)射的光的顏色相同時。上海先盛照明電器有限公司為您提供手持機，期待您的光臨！</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="浙江工程LED柱燈,LED" src="https://tyunfile.71360.com/WaterMark/UploadFile/shxiansheng/637402596721236634/4903425.png"></div><p> 這個黑體加熱的溫度稱之為該光源的顏色溫度，簡稱色溫。其單位用“K”開爾文表示。CorrelatedColorTemperature:但實際上，絕大多數(shù)照明光源的光色并不能恰好在黑體輻射線上，于是RaymondDavis等人提出了相關色溫的概念，其思想是在均勻色品圖上用距離短的溫度來表示光源的相關色溫，用K氏溫度表示。CIE1931色度圖相關色溫，以及u,v坐標，x,y坐標對比：明白相關色溫的概念，色溫可以用積分球測定，以及可以知道坐標，SDCM，CRI，光通量等，機器如下：色容差SDCM同樣的相關色溫，坐標不同，給人的感覺是完全不同的，如：同樣是3000K相關色溫的兩個LED燈珠色容差：表征光色電檢測系統(tǒng)軟件計算的X，Y值（uv)與標準光源之間的差別，數(shù)值越小，準確度越高，光的顏色就越**。圈圈可以理解為步長（step)，分7步，5步，3步，2步，1步。CREE燈珠一般出廠都在4步以內；我們現(xiàn)在的SMD2835燈珠，一般都在5步以內，一般為2-3步不等；色漂，隨著電流不同，溫度或者時間不同，色溫出線飄逸的現(xiàn)象。越小越好。光品質：色容差與色溫的關系，你真的懂？光品質：色容差與色溫的關系，你真的懂？/content/17/0720/09/27356145_tml燈珠電壓以上圖表燈珠電壓都是按3V的倍數(shù)計算。上海先盛照明電器有限公司LED獲得眾多用戶的認可。山西安裝LED燈具</p><p style="text-indent:25px">上海先盛照明電器有限公司是一家專業(yè)提供LED的公司，歡迎您的來電！浙江工程LED柱燈</p><p>我們可以在噴頭下方用一個盆接住噴頭噴出的水。而這個盆有固定的面積，它可以接到多少水，就著這個位置所得到的照度。光強：光強是發(fā)光強度的簡稱。表示光源在單位立體角內光通量的多少。發(fā)光強度是指光源在指定方向上的單位立體角內發(fā)出的光通量，也就是說光源向空間某一方向輻射的光通密度。符號用I表示，國際單位是candela（坎德拉）簡寫cd。光強了光源在不同方向上的輻射能力。通俗的說發(fā)光強度就是光源所發(fā)出的光的強弱程度。亮度：亮度是指發(fā)光體（反光體）表面發(fā)光（反光）強弱的物理量。人眼從一個方向觀察光源，在這個方向上的光強與人眼所“見到”的光源面積之比，定義為該光源單位的亮度，即單位投影面積上的發(fā)光強度。亮度用符號L表示，亮度的單位是坎德拉/平方米（cd/m2）。光源的明亮程度與發(fā)光體表面積有關系，同樣的光強的情況下，發(fā)光面積大，則暗，反之則亮。亮度與發(fā)光面的方向也有關系，同一發(fā)光面在不同的方向上其亮度值也是不同的，通常是按垂直于視線的方向進行計量的。相關閱讀光通量是啥意思？浙江工程LED柱燈</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2279321.html</p></div></div></div></div></div><div id="uiardzq" class="page-right twoColRt"><div id="07lde8t" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="0jmsja3" 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="6gz7zgw" 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="vepel33" 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="pt8tkhi" 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="lkb3mdu" class="clear"></div></div><div id="eiuwnzq" class="box01 box03"><h3><a href="http://www.cdcfah.com/xw/">***產品資訊</a></h3><ul></ul></div></div></section><div id="77ahizv" 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="t7gddzq" class="box box-add clearfix"><ul class="box-list"><li><a href="http://www.cdcfah.com/cp/191621.html"><div id="ib2xov3" class="reImg"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/shxiansheng/637269781305722656/5520519.png" alt="湖北大功率投光燈性能上海先盛照明電器供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>湖北大功率投光燈性能上海先盛照明電器供應</p></a></li><li><a href="http://www.cdcfah.com/cp/192042.html"><div id="wf3qhtk" class="reImg"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/shxiansheng/637269782039189453/4436063.png" alt="上海專業(yè)投光燈批發(fā)廠家上海先盛照明電器供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>上海專業(yè)投光燈批發(fā)廠家上海先盛照明電器供應</p></a></li><li><a href="http://www.cdcfah.com/cp/192371.html"><div id="22lpbd7" class="reImg"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/shxiansheng/637269781968994141/3260429.png" alt="上海防水投光燈鎮(zhèn)流器上海先盛照明電器供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>上海防水投光燈鎮(zhèn)流器上海先盛照明電器供應</p></a></li><li><a href="http://www.cdcfah.com/cp/192372.html"><div id="nqmyklc" class="reImg"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/shxiansheng/637269781448710938/2265050.png" alt="安徽1688投光燈燈具上海先盛照明電器供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>安徽1688投光燈燈具上海先盛照明電器供應</p></a></li><li><a href="http://www.cdcfah.com/cp/192572.html"><div id="vev3cse" class="reImg"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/shxiansheng/637269781919140625/8831194.png" alt="四川防水投光燈批發(fā) 上海先盛照明電器供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>四川防水投光燈批發(fā) 上海先盛照明電器供應</p></a></li><li><a href="http://www.cdcfah.com/cp/192573.html"><div id="7syari8" class="reImg"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/shxiansheng/637269781919140625/8831194.png" alt="河北專業(yè)投光燈led 上海先盛照明電器供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>河北專業(yè)投光燈led 上海先盛照明電器供應</p></a></li><li><a href="http://www.cdcfah.com/cp/192715.html"><div id="b3v7xok" class="reImg"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/shxiansheng/637269781717548828/354470.png" alt="天津led戶外投光燈上海先盛照明電器供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>天津led戶外投光燈上海先盛照明電器供應</p></a></li><li><a href="http://www.cdcfah.com/cp/192812.html"><div id="xro2gda" class="reImg"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/shxiansheng/637269781448710938/2265050.png" alt="大功率投光燈廠家上海先盛照明電器供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>大功率投光燈廠家上海先盛照明電器供應</p></a></li></ul></div></div><div id="cbsj3ap" class="page-proshow02"><p class="title">同類產品推薦 <span><a href="http://www.cdcfah.com/cp/first-_zmgy/">更多>></a></span></p><div id="fnkbdkb" class="box box-add clearfix"><ul class="box-list"><li><a href="http://www.cdcfah.com/cp/3191076.html"><div id="lasfrij" class="reImg"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/shxiansheng/637402596721236634/4903425.png" alt="安徽批發(fā)LED廠家歡迎咨詢上海先盛照明電器供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>安徽批發(fā)LED廠家歡迎咨詢上海先盛照明電器供應</p></a></li><li><a href="http://www.cdcfah.com/cp/2249980.html"><div id="y2cypg7" class="reImg"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/shxiansheng/637402596721236634/4903425.png" alt="湖南口碑好LED咨詢問價歡迎來電上海先盛照明電器供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>湖南口碑好LED咨詢問價歡迎來電上海先盛照明電器供應</p></a></li><li><a href="http://www.cdcfah.com/cp/2304258.html"><div id="k7z2bsj" class="reImg"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/shxiansheng/637402597631471055/8982546.png" alt="浙江LED市場價歡迎來電上海先盛照明電器供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>浙江LED市場價歡迎來電上海先盛照明電器供應</p></a></li><li><a href="http://www.cdcfah.com/cp/2805704.html"><div id="zoacofh" class="reImg"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/shxiansheng/637402596297770001/2735169.png" alt="江蘇專業(yè)LED有哪些歡迎咨詢上海先盛照明電器供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>江蘇專業(yè)LED有哪些歡迎咨詢上海先盛照明電器供應</p></a></li><li><a href="http://www.cdcfah.com/cp/2226688.html"><div id="8yplx7i" class="reImg"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/shxiansheng/637402596297770001/2735169.png" alt="湖南LED燈具歡迎來電上海先盛照明電器供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>湖南LED燈具歡迎來電上海先盛照明電器供應</p></a></li><li><a href="http://www.cdcfah.com/cp/2239259.html"><div id="peqsev3" class="reImg"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/shxiansheng/637402596032623473/7450815.png" alt="湖北新品LED怎么安裝歡迎來電上海先盛照明電器供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>湖北新品LED怎么安裝歡迎來電上海先盛照明電器供應</p></a></li><li><a href="http://www.cdcfah.com/cp/2239260.html"><div id="ck7kwst" class="reImg"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/shxiansheng/637402596215064811/961719.png" alt="河北LED射燈歡迎來電上海先盛照明電器供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>河北LED射燈歡迎來電上海先盛照明電器供應</p></a></li><li><a href="http://www.cdcfah.com/cp/2342912.html"><div id="scz3mde" class="reImg"><img src="https://tyunfile.71360.com/WaterMark/UploadFile/shxiansheng/637402596032623473/7450815.png" alt="上海工業(yè)LED銷售電話歡迎咨詢上海先盛照明電器供應" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>上海工業(yè)LED銷售電話歡迎咨詢上海先盛照明電器供應</p></a></li></ul></div></div></section></section><footer class="footer"><div id="yl7gso7" 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">網站地圖</a> | </p><p><p><p>b2b網站_b2b電子商務平臺【買產品】-上海口乞食品有限公司??<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="avjbx" class="pl_css_ganrao" style="display: none;"><strong id="avjbx"></strong><samp id="avjbx"></samp><output id="avjbx"></output><font id="avjbx"></font><optgroup id="avjbx"></optgroup><thead id="avjbx"></thead><noframes id="avjbx"></noframes><s id="avjbx"></s><rp id="avjbx"><input id="avjbx"><blockquote id="avjbx"><th id="avjbx"></th></blockquote></input></rp><wbr id="avjbx"></wbr><label id="avjbx"><progress id="avjbx"></progress></label><p id="avjbx"></p><center id="avjbx"><input id="avjbx"><div id="avjbx"><button id="avjbx"></button></div></input></center><p id="avjbx"><ruby id="avjbx"><optgroup id="avjbx"><xmp id="avjbx"></xmp></optgroup></ruby></p><kbd id="avjbx"><strong id="avjbx"><sub id="avjbx"><li id="avjbx"></li></sub></strong></kbd><sup id="avjbx"></sup><dd id="avjbx"></dd><del id="avjbx"></del><sup id="avjbx"><font id="avjbx"><tbody id="avjbx"></tbody></font></sup><sup id="avjbx"><form id="avjbx"></form></sup><fieldset id="avjbx"></fieldset><strong id="avjbx"></strong><rp id="avjbx"><input id="avjbx"><blockquote id="avjbx"></blockquote></input></rp><ins id="avjbx"><optgroup id="avjbx"><center id="avjbx"><rp id="avjbx"></rp></center></optgroup></ins><rt id="avjbx"></rt><b id="avjbx"></b><legend id="avjbx"></legend><center id="avjbx"></center><strike id="avjbx"><font id="avjbx"><tbody id="avjbx"></tbody></font></strike><form id="avjbx"><ul id="avjbx"></ul></form><span id="avjbx"><form id="avjbx"></form></span><optgroup id="avjbx"></optgroup><ins id="avjbx"><var id="avjbx"><strike id="avjbx"><form id="avjbx"></form></strike></var></ins><tr id="avjbx"><th id="avjbx"></th></tr><pre id="avjbx"><meter id="avjbx"><option id="avjbx"><i id="avjbx"></i></option></meter></pre><nobr id="avjbx"></nobr><listing id="avjbx"><address id="avjbx"><form id="avjbx"><dl id="avjbx"></dl></form></address></listing><tr id="avjbx"></tr><acronym id="avjbx"><samp id="avjbx"></samp></acronym><output id="avjbx"><table id="avjbx"><thead id="avjbx"><ruby id="avjbx"></ruby></thead></table></output><mark id="avjbx"></mark><blockquote id="avjbx"><video id="avjbx"><object id="avjbx"><samp id="avjbx"></samp></object></video></blockquote><menu id="avjbx"></menu><strike id="avjbx"><rp id="avjbx"><nav id="avjbx"></nav></rp></strike><strong id="avjbx"></strong><tbody id="avjbx"><ol id="avjbx"><samp id="avjbx"></samp></ol></tbody><pre id="avjbx"><u id="avjbx"><dd id="avjbx"></dd></u></pre><li id="avjbx"></li><strong id="avjbx"></strong><big id="avjbx"></big><span id="avjbx"></span><ruby id="avjbx"></ruby><output id="avjbx"><table id="avjbx"><font id="avjbx"></font></table></output><address id="avjbx"></address><form id="avjbx"><u id="avjbx"><dd id="avjbx"></dd></u></form><font id="avjbx"></font><label id="avjbx"></label><mark id="avjbx"></mark><del id="avjbx"><nobr id="avjbx"><form id="avjbx"><ul id="avjbx"></ul></form></nobr></del><del id="avjbx"><code id="avjbx"><form id="avjbx"></form></code></del><dfn id="avjbx"><sub id="avjbx"></sub></dfn><optgroup id="avjbx"></optgroup><strong id="avjbx"></strong><strong id="avjbx"></strong><tfoot id="avjbx"></tfoot><td id="avjbx"><li id="avjbx"><label id="avjbx"><em id="avjbx"></em></label></li></td><span id="avjbx"><kbd id="avjbx"><cite id="avjbx"><sub id="avjbx"></sub></cite></kbd></span><progress id="avjbx"></progress><strike id="avjbx"><option id="avjbx"><s id="avjbx"></s></option></strike><sup id="avjbx"><dd id="avjbx"><tbody id="avjbx"></tbody></dd></sup><thead id="avjbx"></thead><div id="avjbx"><button id="avjbx"></button></div><dfn id="avjbx"></dfn><legend id="avjbx"></legend><ul id="avjbx"></ul><cite id="avjbx"><sub id="avjbx"></sub></cite><tt id="avjbx"><tbody id="avjbx"><tr id="avjbx"></tr></tbody></tt><strike id="avjbx"><rp id="avjbx"><sup id="avjbx"></sup></rp></strike><pre id="avjbx"><meter id="avjbx"></meter></pre><abbr id="avjbx"><wbr id="avjbx"><output id="avjbx"><strong id="avjbx"></strong></output></wbr></abbr><sup id="avjbx"><dd id="avjbx"></dd></sup><pre id="avjbx"><dfn id="avjbx"><cite id="avjbx"></cite></dfn></pre><var id="avjbx"><address id="avjbx"></address></var><tbody id="avjbx"><tfoot id="avjbx"></tfoot></tbody><small id="avjbx"><p id="avjbx"></p></small><tbody id="avjbx"><noframes id="avjbx"><i id="avjbx"><ins id="avjbx"></ins></i></noframes></tbody><tr id="avjbx"></tr><samp id="avjbx"><track id="avjbx"><pre id="avjbx"></pre></track></samp><abbr id="avjbx"><strike id="avjbx"><pre id="avjbx"><nav id="avjbx"></nav></pre></strike></abbr><menuitem id="avjbx"><em id="avjbx"><legend id="avjbx"><mark id="avjbx"></mark></legend></em></menuitem><font id="avjbx"></font><sup id="avjbx"></sup><tfoot id="avjbx"></tfoot><s id="avjbx"></s><source id="avjbx"><ul id="avjbx"><fieldset id="avjbx"><address id="avjbx"></address></fieldset></ul></source><dfn id="avjbx"><sub id="avjbx"></sub></dfn><object id="avjbx"></object><ruby id="avjbx"></ruby><dfn id="avjbx"><td id="avjbx"><tr id="avjbx"><label id="avjbx"></label></tr></td></dfn></div></html>