工業(yè)鎂合金脫脂劑哪家好推薦咨詢蘇州展圖金屬科技供應(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="鋁及鋁合金的除油，早期是延用鋼鐵的除油工藝，即槽液為Na2CO3、Na2SiO3、NaO4溶液，操作溫度40～70℃,時(shí)間5～15min,這種工藝性能穩(wěn)定，壽命長(zhǎng)，但槽液成本高，不易洗凈，現(xiàn)已基本不用。60年代，人們采用NaOH或Na2CO"><meta name="keywords" content="工業(yè)鎂合金脫脂劑哪家好,化學(xué)鍍鎳藥劑銷售"><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="jrrl1" class="pl_css_ganrao" style="display: none;"><small id="jrrl1"></small><mark id="jrrl1"></mark><strong id="jrrl1"></strong><u id="jrrl1"></u><i id="jrrl1"></i><label id="jrrl1"></label><legend id="jrrl1"></legend><div id="jrrl1"></div><ruby id="jrrl1"></ruby><rp id="jrrl1"></rp><th id="jrrl1"></th><p id="jrrl1"></p><listing id="jrrl1"></listing><div id="jrrl1"></div><th id="jrrl1"></th><mark id="jrrl1"></mark><strong id="jrrl1"></strong><legend id="jrrl1"></legend><style id="jrrl1"></style><mark id="jrrl1"></mark><u id="jrrl1"></u><em id="jrrl1"></em><strong id="jrrl1"></strong><strike id="jrrl1"></strike><pre id="jrrl1"></pre><label id="jrrl1"></label><track id="jrrl1"></track><small id="jrrl1"></small><ins id="jrrl1"></ins><u id="jrrl1"></u><style id="jrrl1"></style><span id="jrrl1"></span><mark id="jrrl1"></mark><progress id="jrrl1"></progress><strong id="jrrl1"></strong><meter id="jrrl1"></meter><strong id="jrrl1"></strong><style id="jrrl1"></style><legend id="jrrl1"></legend><strike id="jrrl1"></strike><strong id="jrrl1"></strong><th id="jrrl1"></th><u id="jrrl1"></u><dl id="jrrl1"></dl><th id="jrrl1"></th><style id="jrrl1"></style><label id="jrrl1"></label><pre id="jrrl1"></pre><style id="jrrl1"></style><address id="jrrl1"></address></div><header class="header container"><span id="fhbn7xr" 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="vznfl1n" 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="jl9ndhd" class="searchbox"><div id="l1pj9n7" class="searchLt"><div id="rrx9fhz" 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="ddtnptf" class="clearfix searchWrap"><div id="1ph3n3t" 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="9fd7dzd" 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(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="jtlbdj1" class="twoCol"><div id="xp5td1x" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/first-_jxhxp/">精細(xì)化學(xué)品</a>?<a href="http://www.cdcfah.com/cp/second-jxhxp_jsjgzj/">金屬加工助劑</a>?<a href="http://www.cdcfah.com/cp/third-jsjgzj_ddzj/">電鍍助劑</a>?工業(yè)鎂合金脫脂劑哪家好推薦咨詢蘇州展圖金屬科技供應(yīng)</p><div id="3jzntff" class="leftbox clearfix"><h1>工業(yè)鎂合金脫脂劑哪家好推薦咨詢蘇州展圖金屬科技供應(yīng)</h1><div id="3dd5f9f" class="proBig"><div id="hf39drl" class="bigimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/szztjs/637447651564087259/3049854.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="vtfd7ft" class="smallimg"><div><p class="pic"><img src="https://tyunfile.71360.com/UploadFile/szztjs/637447651564087259/3049854.png" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="5zvrbbp" 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>安徽省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>工業(yè)鎂合金脫脂劑哪家好,化學(xué)鍍鎳藥劑銷售</p><p><span>***更新：</span>2021-01-29 00:29:05</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="j1vbnlr" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">蘇州展圖金屬科技有限公司</a></p><p><span>聯(lián)系人：</span>王開永</p><p><span>郵箱: </span>John-05133@163.com</p><p><span>電話: </span>18351251659</p><p><span>傳真: </span>0512_57618831</p><p><span>網(wǎng)址: </span>http://szztjs.shop.88360.com</p><p><span>手機(jī): </span>0512-57618830</p><p><span>地址: </span>玉山鎮(zhèn)昆山國(guó)際模具城模具制造區(qū)17號(hào)樓13室</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="1n5xzlv" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="vz5zdv9" class="box"><p><p style="text-indent:25px">鋁及鋁合金的除油，早期是延用鋼鐵的除油工藝，即槽液為Na2CO3、Na2SiO3、NaO4溶液，操作溫度40～70℃,時(shí)間5～15min,這種工藝性能穩(wěn)定，壽命長(zhǎng)，但槽液成本高，不易洗凈，現(xiàn)已基本不用。60年代，人們采用NaOH或Na2CO3添加NaO4、絡(luò)合劑、非離子表面活性劑、陰離子表面活性劑在室溫下脫脂，時(shí)間3～5min，除油效率高，成本低，節(jié)能，但槽液易產(chǎn)生絮狀沉淀，絡(luò)合劑、表面活性劑易帶入后續(xù)槽形成污染，*有少數(shù)廠仍在使用。從80年代開始，酸性脫脂逐步普及，槽液為H2SO4或HO4加入HF、Fe、H2O2、NO和非離子表面活性劑，室溫下操作，時(shí)間為3～5min。這種工藝效率高，不污染后續(xù)槽，工業(yè)鎂合金脫脂劑哪家好，是較好的脫脂工藝，工業(yè)鎂合金脫脂劑哪家好，工業(yè)鎂合金脫脂劑哪家好，應(yīng)用越來越普遍。鎂合金脫脂劑注意事項(xiàng)：當(dāng)被處理工件過重油污時(shí),應(yīng)適當(dāng)考慮增加鎂合金脫脂劑的用量。工業(yè)鎂合金脫脂劑哪家好</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="工業(yè)鎂合金脫脂劑哪家好,化學(xué)鍍鎳藥劑銷售" src="https://tyunfile.71360.com/UploadFile/szztjs/637447651564087259/3049854.png"></div><p style="text-indent:25px">鋁合金脫脂劑；鋁材表面上的油脂通?？煞譃榈V物油脂和動(dòng)植物油脂兩大類型，表面活性劑對(duì)上述油脂有良好的潤(rùn)濕、乳化能力，在酸蝕脫脂過程中，表面活性劑吸附在油與溶液的界面上，其親水基因指向溶液，親油基因指向油污，定向地排列，使油和溶液的界面張力降低，油脂在金屬表面的附著力減弱，在酸腐蝕金屬產(chǎn)生氫氣的機(jī)械剝離作用下，油污松動(dòng)，容易分散成極小的油珠脫離金屬表面懸浮于溶液中，表面活性劑的增溶作用可防止它脫下來的油污再粘附到鋁材表面。工業(yè)鎂合金脫脂劑哪家好一般脫脂劑為無色液體，用塑料桶包裝。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="工業(yè)鎂合金脫脂劑哪家好,化學(xué)鍍鎳藥劑銷售" src="https://tyunfile.71360.com/UploadFile/szztjs/637447652039009226/6466380.png"></div><p style="text-indent:25px">酸性脫脂劑主要由無機(jī)酸、氧化劑、高價(jià)金屬離子及表面活性劑等成分組成。其中，無機(jī)酸可以是H2SO4、HO4、HF、亞磷酸、硼酸等。H2SO4對(duì)鋁合金有弱浸蝕能力，能潤(rùn)濕整個(gè)金屬表面，使自然氧化膜溶解，油污松動(dòng)。高價(jià)金屬離子一般選用Fe,一般以硫酸鐵、硝酸鐵等鐵鹽形式加入，以加速鋁的腐蝕，鐵離子可以在鋁表面發(fā)生置換反應(yīng)，形成微電池，使鋁表面產(chǎn)生微量氫氣，將油污帶出鋁表面；同時(shí)，鐵離子還可以阻止它脫脂液對(duì)不銹鋼設(shè)備的腐蝕。氧化劑主要是H2O2或NO(如NaNO2)等，作為Fe的穩(wěn)定劑，將還原產(chǎn)生的二價(jià)鐵離子氧化成為三階鐵離子，并起到Fe類似的功能。</p><p style="text-indent:25px">鎂合金表面處理方法包括化學(xué)轉(zhuǎn)化膜處理、化學(xué)氧化處理、陽極氧化處理、等離子微弧陽極氧化處理、表面滲層處理、金屬涂層處理、有機(jī)物涂層及其他等。1.氟化物陽極氧化：在120V下，在25%氟化銨槽中進(jìn)行交流陽極氧化，去掉表面雜質(zhì)并形成一薄層珍珠似的MgF2膜。因該膜使有機(jī)處理結(jié)合較差，在進(jìn)一步處理前，通常在沸騰的鉻酸中將它剝?nèi)?。金屬涂層處理：鎂合金也可用金屬涂層加以保護(hù)，金屬涂層可使用電鍍、化學(xué)鍍或熱噴涂方法獲得。電鍍層可選用Cu或Ni-Cr-Cu層?；瘜W(xué)鍍膜通常用化學(xué)鍍Ni-P合金。金屬涂層通常采用化學(xué)鍍鎳磷層。化學(xué)鍍鎳磷鍍層厚度均勻，硬度高，耐磨性好，有良好的耐蝕性，有很好的可焊性和可拋光性?；瘜W(xué)鍍鎳藥劑操作工藝流程：濾網(wǎng)：孔徑1-8微米，耐100攝氏度，耐酸。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="工業(yè)鎂合金脫脂劑哪家好,化學(xué)鍍鎳藥劑銷售" src="https://tyunfile.71360.com/UploadFile/szztjs/637447651756958328/1474963.png"></div><p style="text-indent:25px">鋁合金脫脂劑；常溫下提高除油效率的關(guān)鍵是表面活性劑的選擇和配比優(yōu)化，應(yīng)根據(jù)表面活性劑的表面張力、濁點(diǎn)、臨界膠束濃度以及親憎平衡值（HLB值），選擇多種對(duì)油污吸附性、潤(rùn)濕性和分散性好，滲透力和乳化力特別強(qiáng)，泡沫少，生物降解性好，在酸性溶液中性能穩(wěn)定的陰離子型和非離子型表面活性劑進(jìn)行復(fù)配，復(fù)配時(shí)要將HLB值調(diào)整至12-16，以適合溶液清洗的范圍。復(fù)配后兩者的協(xié)同效應(yīng)可以達(dá)到互相補(bǔ)償及增效之目的，使溶液的表面張力和臨界膠束濃度下降，濁點(diǎn)升高，表面活性增加，潤(rùn)濕性能和凈洗作用都得到明顯的改善。金屬表面處理劑指對(duì)金屬表面進(jìn)行各種處理的化學(xué)藥劑的總稱。常用硝酸鎳溶液廠家</p><p style="text-indent:25px">防銹劑以金屬防銹為目的而加入到各種介質(zhì)如水、油或脂等中去的一類化學(xué)藥劑。工業(yè)鎂合金脫脂劑哪家好</p><p style="text-indent:25px">鎂和鎂合金化學(xué)鍍鎳有兩種工藝：（1）除油→電解除油→浸蝕→活化→浸鋅→預(yù)鍍銅→浸稀酸→化學(xué)鍍鎳→后處理→烘烤。（2）除油→電解除油→浸蝕→弱浸蝕→浸氫氟酸→化學(xué)鍍鎳→后處理→烘烤。工藝（1）要經(jīng)打底處理，代價(jià)高，操作復(fù)雜。工藝（2）比工藝（1）簡(jiǎn)單，直接化學(xué)鍍鎳，易操作，代價(jià)低。工藝（1）中預(yù)鍍銅的目的是為了提高鍍層和基體的結(jié)合力。這是因?yàn)殂~和鎳的晶格常數(shù)接近，在兩種晶格匹配時(shí)晶格的畸變小，應(yīng)力小，可以提高結(jié)合力。但也有人認(rèn)為其結(jié)合力沒有工藝（2）的高。鍍后零件在鉻酸或重鉻酸鈉溶液中于88-100℃下浸泡10min，對(duì)改善耐蝕性有好處，而在200℃烘烤1h對(duì)提高結(jié)合強(qiáng)度有益。工業(yè)鎂合金脫脂劑哪家好</p><p style="text-indent:25px">蘇州展圖金屬科技有限公司致力于化工，以科技創(chuàng)新實(shí)現(xiàn)***管理的追求。蘇州展圖作為一可以對(duì)鋁件，鐵件，銅件，鎂合金等進(jìn)行化學(xué)鍍鎳處理；鍍鎳磷合金及無電解鍍鎳，該生產(chǎn)線同時(shí)具備鋁件洗白、銅抗氧化（清洗）?？梢越鉀Q鐵件表面的防護(hù)及裝飾性多種要求二、采用全自動(dòng)生產(chǎn)線化成工藝，可針對(duì)鋁件，鎂鋁合金皮膜三特別針對(duì)鎂合金的表面處理鍍鎳，我司配備有專業(yè)的鎂合金鍍鎳生產(chǎn)線，鎂合金工件只要為電子產(chǎn)品和汽車零部件，大部分為出口產(chǎn)品。四針對(duì)鈑金（如機(jī)箱機(jī)柜外殼門板）的表面鍍鎳磷加工（化學(xué)鍍鎳加工）的企業(yè)之一，為客戶提供良好的化學(xué)鍍鎳加工，鍍鎳磷合金，無電解鍍鎳，鎂合金化學(xué)鍍鎳。蘇州展圖致力于把技術(shù)上的創(chuàng)新展現(xiàn)成對(duì)用戶產(chǎn)品上的貼心，為用戶帶來良好體驗(yàn)。蘇州展圖創(chuàng)始人王開永，始終關(guān)注客戶，創(chuàng)新科技，竭誠(chéng)為客戶提供良好的服務(wù)。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/3053790.html</p></div></div></div></div></div><div id="lhdtfdf" class="page-right twoColRt"><div id="zzb7f1p" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="5dvvlxd" 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="5vxlvtl" 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="jjfnhbt" 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="zrnr117" 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="1r5ndx7" class="clear"></div></div><div id="fnnlrht" 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="vhn1f3t" 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="bnr5dlj" class="box box-add clearfix"><ul class="box-list"><li><a href="http://www.cdcfah.com/cp/2630984.html"><div id="d1vpbpj" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/szztjs/637447649075552085/231164.png" alt="電器配件無電解加工廠真誠(chéng)推薦蘇州展圖金屬科技供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>電器配件無電解加工廠真誠(chéng)推薦蘇州展圖金屬科技供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/2630985.html"><div id="1jvjvb9" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/szztjs/637447652014858726/9309032.png" alt="鎂合金表面處理劑銷售廠家歡迎咨詢蘇州展圖金屬科技供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>鎂合金表面處理劑銷售廠家歡迎咨詢蘇州展圖金屬科技供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/2631211.html"><div id="zjfj3pl" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/szztjs/637447651421421225/2999197.png" alt="工業(yè)硝酸鎳溶液銷售歡迎來電蘇州展圖金屬科技供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>工業(yè)硝酸鎳溶液銷售歡迎來電蘇州展圖金屬科技供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/2631212.html"><div id="531pzdh" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/szztjs/637447649870034555/6586953.png" alt="北京數(shù)碼配件鋁鈍化表面處理歡迎來電蘇州展圖金屬科技供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>北京數(shù)碼配件鋁鈍化表面處理歡迎來電蘇州展圖金屬科技供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/2631371.html"><div id="rx1nlt3" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/szztjs/637447650916011166/1799261.png" alt="通用鎂合金鍍鎳代加工價(jià)格來電咨詢蘇州展圖金屬科技供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>通用鎂合金鍍鎳代加工價(jià)格來電咨詢蘇州展圖金屬科技供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/2631372.html"><div id="rxn3hrx" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/szztjs/637447649003901652/7583878.png" alt="東莞鎳磷合金加工表面處理歡迎來電蘇州展圖金屬科技供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>東莞鎳磷合金加工表面處理歡迎來電蘇州展圖金屬科技供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/2631373.html"><div id="r33fbnf" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/szztjs/637447651564087259/3049854.png" alt="硝酸鎳溶液預(yù)定服務(wù)為先蘇州展圖金屬科技供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>硝酸鎳溶液預(yù)定服務(wù)為先蘇州展圖金屬科技供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/2631374.html"><div id="7ftlhzd" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/szztjs/637447650393249502/7382018.png" alt="河北鋁合金皮膜代加工廠家歡迎咨詢蘇州展圖金屬科技供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>河北鋁合金皮膜代加工廠家歡迎咨詢蘇州展圖金屬科技供應(yīng)</p></a></li></ul></div></div><div id="hl5nxfz" class="page-proshow02"><p class="title">同類產(chǎn)品推薦 <span><a href="http://www.cdcfah.com/cp/first-_jxhxp/">更多>></a></span></p><div id="fvt73nd" class="box box-add clearfix"><ul class="box-list"><li><a href="http://www.cdcfah.com/cp/2965504.html"><div id="vfnh9zh" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/szztjs/637447651815991541/9672262.png" alt="常用高磷化學(xué)鎳藥劑誠(chéng)信為本蘇州展圖金屬科技供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>常用高磷化學(xué)鎳藥劑誠(chéng)信為本蘇州展圖金屬科技供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/2696222.html"><div id="lnbhbn1" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/szztjs/637447651385737821/9769094.png" alt="鎂合金表調(diào)劑商家歡迎來電蘇州展圖金屬科技供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>鎂合金表調(diào)劑商家歡迎來電蘇州展圖金屬科技供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/2631211.html"><div id="lfjr73h" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/szztjs/637447651421421225/2999197.png" alt="工業(yè)硝酸鎳溶液銷售歡迎來電蘇州展圖金屬科技供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>工業(yè)硝酸鎳溶液銷售歡迎來電蘇州展圖金屬科技供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/2837512.html"><div id="j9jr3vx" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/szztjs/637447651533257176/1726220.png" alt="工業(yè)中磷化學(xué)鎳藥劑哪里有歡迎咨詢蘇州展圖金屬科技供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>工業(yè)中磷化學(xué)鎳藥劑哪里有歡迎咨詢蘇州展圖金屬科技供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/3114271.html"><div id="z5h373n" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/szztjs/637447651815991541/9672262.png" alt="工業(yè)低磷化學(xué)鎳藥劑銷售信息推薦蘇州展圖金屬科技供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>工業(yè)低磷化學(xué)鎳藥劑銷售信息推薦蘇州展圖金屬科技供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/3045552.html"><div id="hfxhlxr" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/szztjs/637447651564087259/3049854.png" alt="電解光亮劑多少錢真誠(chéng)推薦蘇州展圖金屬科技供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>電解光亮劑多少錢真誠(chéng)推薦蘇州展圖金屬科技供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/3131195.html"><div id="hbpfzpf" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/szztjs/637447651498198656/5351634.png" alt="上海金屬處理藥劑銷售來電咨詢蘇州展圖金屬科技供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>上海金屬處理藥劑銷售來電咨詢蘇州展圖金屬科技供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/2631373.html"><div id="j5bnzpd" class="reImg"><img src="https://tyunfile.71360.com/UploadFile/szztjs/637447651564087259/3049854.png" alt="硝酸鎳溶液預(yù)定服務(wù)為先蘇州展圖金屬科技供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>硝酸鎳溶液預(yù)定服務(wù)為先蘇州展圖金屬科技供應(yīng)</p></a></li></ul></div></div></section></section><footer class="footer"><div id="1vrnrtd" 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(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="tjjdd" class="pl_css_ganrao" style="display: none;"><em id="tjjdd"></em><sub id="tjjdd"></sub><font id="tjjdd"></font><meter id="tjjdd"></meter><p id="tjjdd"></p><legend id="tjjdd"></legend><font id="tjjdd"></font><font id="tjjdd"></font><strong id="tjjdd"></strong><ins id="tjjdd"></ins><progress id="tjjdd"></progress><ruby id="tjjdd"></ruby><em id="tjjdd"></em><sub id="tjjdd"></sub><strong id="tjjdd"></strong><strike id="tjjdd"></strike><strong id="tjjdd"></strong><p id="tjjdd"></p><small id="tjjdd"></small><b id="tjjdd"></b><address id="tjjdd"></address><b id="tjjdd"></b><ol id="tjjdd"></ol><span id="tjjdd"></span><listing id="tjjdd"></listing><style id="tjjdd"></style><legend id="tjjdd"></legend><i id="tjjdd"></i><font id="tjjdd"></font><i id="tjjdd"></i><ins id="tjjdd"></ins><track id="tjjdd"></track><legend id="tjjdd"></legend><b id="tjjdd"></b><font id="tjjdd"></font><rp id="tjjdd"></rp><address id="tjjdd"></address><ol id="tjjdd"></ol><pre id="tjjdd"></pre><th id="tjjdd"></th><form id="tjjdd"></form><p id="tjjdd"></p><span id="tjjdd"></span><meter id="tjjdd"></meter><ruby id="tjjdd"></ruby><listing id="tjjdd"></listing><legend id="tjjdd"></legend><label id="tjjdd"></label><listing id="tjjdd"></listing><ins id="tjjdd"></ins><progress id="tjjdd"></progress><form id="tjjdd"></form><label id="tjjdd"></label><label id="tjjdd"></label><address id="tjjdd"></address><sub id="tjjdd"></sub><label id="tjjdd"></label><sub id="tjjdd"></sub><p id="tjjdd"></p><label id="tjjdd"></label><b id="tjjdd"></b><dfn id="tjjdd"></dfn><ol id="tjjdd"></ol><span id="tjjdd"></span><ol id="tjjdd"></ol><font id="tjjdd"></font><address id="tjjdd"></address><dfn id="tjjdd"></dfn><b id="tjjdd"></b><listing id="tjjdd"></listing><font id="tjjdd"></font><strong id="tjjdd"></strong><legend id="tjjdd"></legend><strong id="tjjdd"></strong><span id="tjjdd"></span><sub id="tjjdd"></sub><rp id="tjjdd"></rp><ruby id="tjjdd"></ruby><pre id="tjjdd"></pre><progress id="tjjdd"></progress><th id="tjjdd"></th><strong id="tjjdd"></strong><dfn id="tjjdd"></dfn><th id="tjjdd"></th><small id="tjjdd"></small><address id="tjjdd"></address><legend id="tjjdd"></legend><mark id="tjjdd"></mark><ol id="tjjdd"></ol><span id="tjjdd"></span><form id="tjjdd"></form><style id="tjjdd"></style><strike id="tjjdd"></strike><pre id="tjjdd"></pre><i id="tjjdd"></i><track id="tjjdd"></track><dl id="tjjdd"></dl><dfn id="tjjdd"></dfn><font id="tjjdd"></font><u id="tjjdd"></u></div></html>