品質(zhì)硬度機(jī) 上海尚材試驗(yàn)機(jī)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=" 對(duì)于便于取樣的鋁及其合金硬度檢測(cè)，**常用和適宜選用的是布氏硬度檢測(cè)方法。對(duì)于檢測(cè)件較多，并望快速測(cè)得結(jié)果的鋁及其合金試樣，可采用洛氏硬度試驗(yàn)法檢測(cè)。某些特別產(chǎn)品，如鋁箔材、帶材，儀器儀表制作成"><meta name="keywords" content="品質(zhì)硬度機(jī),硬度機(jī)"><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="awb2i" class="pl_css_ganrao" style="display: none;"><s id="awb2i"></s><p id="awb2i"></p><track id="awb2i"></track><p id="awb2i"><label id="awb2i"><noframes id="awb2i"></noframes></label></p><sup id="awb2i"><form id="awb2i"><legend id="awb2i"></legend></form></sup><em id="awb2i"></em><strong id="awb2i"></strong><sub id="awb2i"><label id="awb2i"><th id="awb2i"></th></label></sub><em id="awb2i"></em><progress id="awb2i"></progress><pre id="awb2i"><meter id="awb2i"><option id="awb2i"></option></meter></pre><div id="awb2i"><i id="awb2i"></i></div><style id="awb2i"></style><pre id="awb2i"><big id="awb2i"><wbr id="awb2i"><menu id="awb2i"></menu></wbr></big></pre><pre id="awb2i"><strike id="awb2i"></strike></pre><optgroup id="awb2i"></optgroup><tr id="awb2i"><label id="awb2i"></label></tr><optgroup id="awb2i"><fieldset id="awb2i"><thead id="awb2i"><strong id="awb2i"></strong></thead></fieldset></optgroup><th id="awb2i"><tr id="awb2i"></tr></th><optgroup id="awb2i"></optgroup><video id="awb2i"><ol id="awb2i"></ol></video><ins id="awb2i"><optgroup id="awb2i"><strike id="awb2i"><center id="awb2i"></center></strike></optgroup></ins><pre id="awb2i"></pre><sub id="awb2i"></sub><pre id="awb2i"><dfn id="awb2i"><strike id="awb2i"></strike></dfn></pre><listing id="awb2i"></listing><legend id="awb2i"></legend><pre id="awb2i"></pre><samp id="awb2i"><legend id="awb2i"></legend></samp><optgroup id="awb2i"></optgroup><menu id="awb2i"></menu><code id="awb2i"><pre id="awb2i"><u id="awb2i"></u></pre></code><center id="awb2i"><output id="awb2i"><sup id="awb2i"><font id="awb2i"></font></sup></output></center><th id="awb2i"></th><output id="awb2i"><sup id="awb2i"></sup></output><thead id="awb2i"></thead><button id="awb2i"></button><bdo id="awb2i"><pre id="awb2i"><optgroup id="awb2i"></optgroup></pre></bdo><acronym id="awb2i"><b id="awb2i"><code id="awb2i"></code></b></acronym><i id="awb2i"><tr id="awb2i"></tr></i><big id="awb2i"><pre id="awb2i"><label id="awb2i"><progress id="awb2i"></progress></label></pre></big><bdo id="awb2i"><span id="awb2i"><dfn id="awb2i"></dfn></span></bdo><pre id="awb2i"><meter id="awb2i"><nobr id="awb2i"></nobr></meter></pre><small id="awb2i"></small><legend id="awb2i"><dfn id="awb2i"><small id="awb2i"><p id="awb2i"></p></small></dfn></legend><del id="awb2i"></del><nobr id="awb2i"><s id="awb2i"><ul id="awb2i"><listing id="awb2i"></listing></ul></s></nobr><div id="awb2i"></div><menu id="awb2i"><legend id="awb2i"></legend></menu><tr id="awb2i"><abbr id="awb2i"></abbr></tr><samp id="awb2i"></samp><blockquote id="awb2i"></blockquote><legend id="awb2i"></legend><th id="awb2i"></th><center id="awb2i"><input id="awb2i"><div id="awb2i"><th id="awb2i"></th></div></input></center><small id="awb2i"><p id="awb2i"><ruby id="awb2i"></ruby></p></small><dfn id="awb2i"></dfn><nav id="awb2i"><blockquote id="awb2i"></blockquote></nav><ul id="awb2i"></ul><s id="awb2i"></s><strike id="awb2i"></strike><listing id="awb2i"></listing><meter id="awb2i"><dfn id="awb2i"><form id="awb2i"></form></dfn></meter><object id="awb2i"><meter id="awb2i"><nobr id="awb2i"></nobr></meter></object><em id="awb2i"><rt id="awb2i"></rt></em><strong id="awb2i"></strong><samp id="awb2i"><small id="awb2i"><pre id="awb2i"></pre></small></samp><video id="awb2i"></video><strong id="awb2i"></strong><rt id="awb2i"></rt><sup id="awb2i"></sup><dfn id="awb2i"></dfn><legend id="awb2i"><mark id="awb2i"><strong id="awb2i"><td id="awb2i"></td></strong></mark></legend><tbody id="awb2i"></tbody><pre id="awb2i"></pre><div id="awb2i"></div><strong id="awb2i"></strong><li id="awb2i"></li><table id="awb2i"><p id="awb2i"><ruby id="awb2i"></ruby></p></table><optgroup id="awb2i"></optgroup><rt id="awb2i"></rt><menu id="awb2i"><legend id="awb2i"><track id="awb2i"></track></legend></menu><span id="awb2i"><kbd id="awb2i"><cite id="awb2i"></cite></kbd></span><acronym id="awb2i"><object id="awb2i"></object></acronym><td id="awb2i"></td><noframes id="awb2i"><p id="awb2i"><ins id="awb2i"></ins></p></noframes><thead id="awb2i"><abbr id="awb2i"><sup id="awb2i"></sup></abbr></thead><form id="awb2i"><legend id="awb2i"><pre id="awb2i"></pre></legend></form><b id="awb2i"></b><sup id="awb2i"><optgroup id="awb2i"></optgroup></sup><th id="awb2i"></th><center id="awb2i"></center><ruby id="awb2i"></ruby><meter id="awb2i"></meter><form id="awb2i"><u id="awb2i"><thead id="awb2i"></thead></u></form><small id="awb2i"></small><style id="awb2i"><tbody id="awb2i"></tbody></style><em id="awb2i"><style id="awb2i"></style></em></div><header class="header container"><span id="u3quhbp" 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="h4fvbwh" 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="hnm2ikb" class="searchbox"><div id="fovkv23" class="searchLt"><div id="dw2x8c3" 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="leyqxwv" class="clearfix searchWrap"><div id="ruwtvct" 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="pnpw32g" 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="omj8ja8" class="twoCol"><div id="fd8c44r" 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-_yiqiyibiao/">儀器儀表</a>?<a href="http://www.cdcfah.com/cp/second-yiqiyibiao_shiyanji/">試驗(yàn)機(jī)</a>?<a href="http://www.cdcfah.com/cp/third-shiyanji_yingduji/">硬度計(jì)</a>?品質(zhì)硬度機(jī) 上海尚材試驗(yàn)機(jī)供應(yīng)</p><div id="8inyaro" class="leftbox clearfix"><h1>品質(zhì)硬度機(jī) 上海尚材試驗(yàn)機(jī)供應(yīng)</h1><div id="cg7onz8" class="proBig"><div id="dwyaszg" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/shangcai/637127776478271484/5266794.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="33nkwt7" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UploadFile/shangcai/637127776478271484/5266794.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="iwjgdub" 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>上海市</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>品質(zhì)硬度機(jī),硬度機(jī)</p><p><span>***更新：</span>2021-01-11 07:06:39</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="3ytegnu" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">上海尚材試驗(yàn)機(jī)有限公司</a></p><p><span>聯(lián)系人：</span>衛(wèi)志清</p><p><span>郵箱: </span>shangcaisy@163.com</p><p><span>電話: </span>17765160728</p><p><span>傳真: </span>021_57520236</p><p><span>網(wǎng)址: </span></p><p><span>手機(jī): </span>021-50393010</p><p><span>地址: </span>奉城鎮(zhèn)奉旺路373號(hào)</p><p>[當(dāng)前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="rahoqsu" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="t7riacj" class="box"><p><p> 對(duì)于便于取樣的鋁及其合金硬度檢測(cè)，**常用和適宜選用的是布氏硬度檢測(cè)方法。對(duì)于檢測(cè)件較多，并望快速測(cè)得結(jié)果的鋁及其合金試樣，可采用洛氏硬度試驗(yàn)法檢測(cè)。某些特別產(chǎn)品，如鋁箔材、帶材，儀器儀表制作成為特細(xì)小零件，可采用小負(fù)荷和顯微維氏試驗(yàn)方法進(jìn)行檢測(cè)。建筑鋁合金型材生產(chǎn)和在使用過程中多采用韋氏硬度法監(jiān)測(cè)其硬度。不便于取樣的鋁合金大鑄件、鍛壓件等則宜采用里氏硬度試驗(yàn)方法檢測(cè)。使用固定儀器檢測(cè)1布氏硬度檢測(cè)布氏硬度檢測(cè)時(shí)首先應(yīng)根據(jù)鋁合金成分、狀態(tài)、硬度值高低合理選定K值（），再根據(jù)試樣厚度和寬窄選用球徑和試驗(yàn)力。鋁合金大多數(shù)合金系列，包括鑄造鋁合金其硬度多在36~130HB之間，品質(zhì)硬度機(jī)。只有熱處理強(qiáng)化型合金如在其T4或T6狀態(tài)下，布氏硬度高于130HB單位。純鋁（1XXX系列）大多數(shù)硬度值在35HB以下。根據(jù)以上介紹，推薦試驗(yàn)技術(shù)條件參見下表27—12洛氏硬度檢測(cè)適宜選用洛氏標(biāo)尺有：HRB、HRG、HRF、HRE以及HR15T等標(biāo)尺。對(duì)于硬度值大于130HB的鋁合金試樣可選用HRB（72~100HRB相當(dāng)于130~240HB），HRG（36~），品質(zhì)硬度機(jī)，HR15T等標(biāo)尺。硬度值小于130HB的試樣則宜選用HRF（）和HRE。硬度值低于35HB的試樣不宜選用洛氏試驗(yàn)法。自動(dòng)轉(zhuǎn)塔數(shù)顯布氏硬度計(jì)，品質(zhì)硬度機(jī)，采用獨(dú)特的雙核雙芯片，改變以往的錘壓式加荷方法。品質(zhì)硬度機(jī)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="品質(zhì)硬度機(jī),硬度機(jī)" src="http://tyunfile.71360.com/UploadFile/shangcai/637127776478271484/5266794.jpg"></div><p> HRC）介質(zhì)介質(zhì)溫度/℃在介質(zhì)中冷卻隨后ⅠⅡⅢⅣⅤ550~660840~860950~10001020~10401020~10401115~11301115~1130油油熔融硝鹽油熔融硝鹽20~6020~60400~55020~60400~450至室溫至油溫5~10min至油溫5~10min空冷空冷空冷空冷空冷58~6262~6362~6342~5042~50注：1.方案Ⅱ、Ⅲ用于要求獲得很高的力學(xué)性能及變形較小的工件，如螺紋滾子、搓絲板、形狀復(fù)雜受沖擊負(fù)荷的模具等；2.方案Ⅳ、Ⅴ用于要求獲得紅硬性及耐磨性的工件，但力學(xué)性能較差，尺寸變形較大，如450℃以下工作的熱沖模等；3.這種鋼對(duì)脫碳很敏感，預(yù)熱和加熱用的鹽浴必須經(jīng)過充分的脫氧后再使用；若在普通電爐中加熱可將工件裝入箱內(nèi)，填充以滲碳劑或生鐵粉（這時(shí)工件可能有少許增碳現(xiàn)象，硬度可提高HRC1~2）。表2-3-7淬火狀態(tài)的組織比例淬火方案冷卻碳化物/%馬氏體/%奧氏體/%Ⅰ、Ⅱ油、硝鹽1273~6820~23CR12MOV模具鋼材對(duì)應(yīng)牌號(hào)編輯國標(biāo)：cr12mov臺(tái)標(biāo)：skd11德標(biāo)：DIN：x165crmov12日標(biāo)：skd11韓標(biāo)：STD11意大利標(biāo)準(zhǔn)：x165crmow12ku瑞典標(biāo)準(zhǔn)：2310西班牙標(biāo)準(zhǔn)：x160crmov12美標(biāo)：x12mCR12MOV模具鋼材淬火規(guī)范編輯普通淬火、回火規(guī)范：淬火溫度1000~1050℃，淬油或淬氣，硬度≥60HRC；回火溫度160~180℃，回火時(shí)間2h。品質(zhì)硬度機(jī)當(dāng)需要時(shí)，硬度計(jì)就成為生產(chǎn)周期的相關(guān)要素。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="品質(zhì)硬度機(jī),硬度機(jī)" src="http://tyunfile.71360.com/UploadFile/shangcai/637127776433613281/2193653.jpg"></div><p> 硬度是一個(gè)專業(yè)的物理術(shù)語，材料局部抵抗硬物壓入其表面的能力稱為硬度。由于規(guī)定了不同的測(cè)試方法，所以有不同的硬度標(biāo)準(zhǔn)。各種硬度標(biāo)準(zhǔn)的力學(xué)含義不同，相互不能直接換算，但可通過試驗(yàn)加以對(duì)比。彈簧鋼砍粗鐵小意思硬度一般分為三種：①劃痕硬度。主要用于比較不同礦物的軟硬程度，方法是選一根一端硬一端軟的棒，將被測(cè)材料沿棒劃過，根據(jù)出現(xiàn)劃痕的位置確定被測(cè)材料的軟硬。定性地說，硬物體劃出的劃痕長，軟物體劃出的劃痕短。②壓入硬度。主要用于金屬材料，方法是用一定的載荷將規(guī)定的壓頭壓入被測(cè)材料，以材料表面局部塑性變形的大小比較被測(cè)材料的軟硬。由于壓頭、載荷以及載荷持續(xù)時(shí)間的不同，壓入硬度有多種，主要是布氏硬度、洛氏硬度、維氏硬度和顯微硬度等幾種。③回跳硬度。主要用于金屬材料，方法是使一特制的小錘從一定高度自由下落沖擊被測(cè)材料的試樣，并以試樣在沖擊過程中儲(chǔ)存（繼而釋放）應(yīng)變能的多少（通過小錘的回跳高度測(cè)定）確定材料的硬度。凌空削發(fā)不是神話在刀劍硬度的測(cè)試上，我們通常采用的是洛氏硬度測(cè)試中的HRC標(biāo)尺，通常用于測(cè)試淬火鋼、回火鋼、調(diào)質(zhì)鋼和部分不銹鋼。這是金屬加工行業(yè)應(yīng)用**多的硬度試驗(yàn)方法。HRC適用范圍HRC20－67。</p><p> 7)如果在目鏡中觀察到的成像呈模糊狀或一半清晰一半模糊，則說明光源中心偏離系統(tǒng)光路中心，需調(diào)節(jié)燈泡的中心位置。如果視場(chǎng)太暗或太亮可通過操作面板(6)上的軟鍵調(diào)節(jié)光源強(qiáng)弱。(8)如果想觀察試塊或試樣上的較大視場(chǎng)范圍，可將物鏡壓頭轉(zhuǎn)換手柄逆時(shí)針轉(zhuǎn)至主體前方，此時(shí)，光學(xué)系統(tǒng)總放大倍率為100X，處于觀察狀態(tài)。當(dāng)轉(zhuǎn)換1OX和40X物鏡時(shí)聚焦面有微量變化，可微調(diào)升降絲桿進(jìn)行聚焦。(9)將轉(zhuǎn)換手柄逆時(shí)針轉(zhuǎn)動(dòng)，使壓頭主軸處于主體前方，此時(shí)壓頭前列(1)與聚焦好的平面之間間隙約為～。當(dāng)測(cè)量不規(guī)則的試樣時(shí)要小心，防止壓頭碰及試樣，損壞壓頭。(10)根據(jù)試驗(yàn)要求在操作面板上鍵入試驗(yàn)力延時(shí)保荷時(shí)間，每鍵入一次變化為五秒，[十]為加，[－]為減。(11)按下操作面板(6)上的[START]鍵，此時(shí)加試驗(yàn)力，[LOADING]LED指示燈亮。(12)試驗(yàn)力保持階段時(shí)，延時(shí)[DWELL]LED亮，此時(shí)LCD屏上T按所選擇時(shí)間倒計(jì)數(shù)，延時(shí)時(shí)間到，試驗(yàn)力卸除，卸試驗(yàn)力(UNLOADING)LED亮。在LED未滅前，不要轉(zhuǎn)動(dòng)壓頭測(cè)量轉(zhuǎn)換手柄，否則會(huì)影響壓痕測(cè)量精度，甚至損壞儀器。(13)將轉(zhuǎn)換手柄順時(shí)針轉(zhuǎn)動(dòng)，使40X物鏡處于主體前方。這時(shí)就可在測(cè)微目鏡中測(cè)量對(duì)角線長度。(14)先將測(cè)微目鏡右邊的鼓輪順時(shí)針旋轉(zhuǎn)。對(duì)圓試件一般要放在V形槽中測(cè)試。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="品質(zhì)硬度機(jī),硬度機(jī)" src="http://tyunfile.71360.com/UploadFile/shangcai/637127776393554687/215442.jpg"></div><p> 600x的放大倍數(shù)是**常見的。6布氏硬度（HB）以1-3000kgf的試驗(yàn)力，將直徑分別為1,,5或10mm的硬質(zhì)合金球或碳化鋼球壓入被測(cè)材料表面。相對(duì)大的壓痕則應(yīng)用顯微鏡或USB攝像頭來進(jìn)行視頻觀測(cè)及測(cè)量。7里氏硬度（HL）（回彈方式）便攜式硬度測(cè)試。它是用一定質(zhì)量的裝有碳化鎢球頭的沖擊體，在一定彈簧彈力的作用下沖擊試件表面，這種沖擊力使被測(cè)材料表面產(chǎn)生了塑性變形，形成了一個(gè)壓痕,隨之沖擊體失去了原有的速度（或能量）。因此，被測(cè)材料越柔軟，沖擊體在回彈過程中失去的速度就越多。里氏硬度可以應(yīng)用于多種零件，需要遵守的測(cè)試要求也很少。8超聲波硬度測(cè)試（UCI）便攜式硬度測(cè)試。一個(gè)維氏形狀的金剛石壓頭固定在一個(gè)震蕩棒上，以一定的力值加于被測(cè)材料表面，然后根據(jù)超音波振動(dòng)，分析它的阻尼效應(yīng)，從而測(cè)量材料的硬度值。超聲波硬度測(cè)試多用于較小，較薄而無法用回彈硬度試驗(yàn)儀所測(cè)試的零件。9邵氏硬度（SHORE）便攜式（橡膠/塑料制品）硬度測(cè)試。邵氏硬度是用具有一定形狀的鋼制壓針，在試驗(yàn)力作用下垂直壓入試樣表面﹐當(dāng)壓足表面與試樣表面完全貼合時(shí)﹐壓針前列面相對(duì)壓足平面有一定的伸出長度(即壓針扎進(jìn)被測(cè)物的深度)，以該長度值的大小來表示邵氏硬度的大小。各硬度值相互之間不能直接比較，只能通過硬度對(duì)照表換算。品質(zhì)硬度機(jī)</p><p style="text-indent:25px">顯微硬度計(jì)是采用精密機(jī)械技術(shù)和光電技術(shù)的新型顯微維氏和努氏硬度測(cè)試儀器。品質(zhì)硬度機(jī)</p><p style="text-indent:25px">隨著社會(huì)的發(fā)展，創(chuàng)新、協(xié)調(diào)、綠色、開放、共享的五大發(fā)展理念對(duì)機(jī)械及行業(yè)設(shè)備行業(yè)提出了更高的要求，研發(fā)技術(shù)含量高、附加價(jià)值高、智能化程度高而碳排放量少的新型設(shè)備。細(xì)分市場(chǎng)看，推土機(jī)、平地機(jī)市場(chǎng)呈現(xiàn)出較大的回落趨勢(shì)，上述兩個(gè)私營有限責(zé)任公司市場(chǎng)出口也在收縮。(下滑具有一定的周期性，推土機(jī)在2018年銷量大漲)而汽車起重機(jī)則成為了工程機(jī)械行業(yè)“明星產(chǎn)品”。在我國經(jīng)濟(jì)步入發(fā)展新常態(tài)后，硬度計(jì)，布氏硬度計(jì)，洛氏硬度計(jì)，維氏硬度計(jì)行業(yè)也處于新舊增長模式轉(zhuǎn)換的關(guān)鍵時(shí)期，實(shí)施轉(zhuǎn)換的獨(dú)一途徑是依靠科技創(chuàng)新驅(qū)動(dòng)發(fā)展。行業(yè)內(nèi)生產(chǎn)型企業(yè)普遍通過增加科技加入、提高產(chǎn)品科技含量的方式提升產(chǎn)品性能和質(zhì)量，擺脫同質(zhì)化困境，以期在日益激烈的市場(chǎng)競(jìng)爭(zhēng)中占據(jù)主動(dòng)。這一情況客觀推動(dòng)了我國工程機(jī)械技術(shù)水平的提升，自主品牌企業(yè)競(jìng)爭(zhēng)力得到增強(qiáng)。品質(zhì)硬度機(jī)</p><p> 上海尚材試驗(yàn)機(jī)有限公司是專業(yè)生產(chǎn)各種類型金屬、非金屬材料硬度計(jì)的公司，是ISO9001-2015國際質(zhì)量體系認(rèn)證企業(yè)，是上海市****，是全國鋼標(biāo)準(zhǔn)化技術(shù)委員會(huì)力學(xué)分會(huì)委員單位之一，并參與了洛氏、布氏和維氏硬度試驗(yàn)國家標(biāo)準(zhǔn)的修編。公司主要開發(fā)布氏、洛氏、顯微、維氏硬度計(jì)，共有30多個(gè)品種，產(chǎn)品質(zhì)量穩(wěn)定、功能完善，****各地并出口歐美、中東、亞洲、非洲、澳洲等國際市場(chǎng)，深受國內(nèi)外商客青睞。 </p> <p> 公司擁有十?dāng)?shù)年穩(wěn)定研發(fā)團(tuán)隊(duì)，業(yè)內(nèi)專業(yè)顧問團(tuán)隊(duì)。20畝生產(chǎn)基地，5棟標(biāo)準(zhǔn)工業(yè)廠房，坐擁長三角地理優(yōu)勢(shì)，堅(jiān)持5S管理多年。擁有完備的機(jī)加工車間，CNC、數(shù)控機(jī)床等各類加工設(shè)備逾50臺(tái)，專業(yè)技術(shù)工人近80人，制造時(shí)間和品質(zhì)掌控在手。公司高度關(guān)注“技術(shù)創(chuàng)新、市場(chǎng)營銷、生產(chǎn)管理、企業(yè)文化”四大領(lǐng)域，將不斷推行“標(biāo)準(zhǔn)化、科學(xué)化、精細(xì)化”的現(xiàn)代管理方式，目標(biāo)將自身打造成“高品位、高效率、高質(zhì)量、優(yōu)服務(wù)”的現(xiàn)代先進(jìn)制造企業(yè)。 </p> <p> 在“中國制造2025”強(qiáng)國戰(zhàn)略**下，我們立志為自己在世界硬度計(jì)行業(yè)占據(jù)一席之地盡全部力量；為振興中國民營制造業(yè)，詮釋“MADE IN CHINA”新概念盡到自己綿薄之力！ </p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/2798104.html</p></div></div></div></div></div><div id="rvcebs2" class="page-right twoColRt"><div id="has3wtv" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="lamtvxj" 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="hwnkwiz" 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)科目真誠推薦寧波助學(xué)商務(wù)信息咨詢供應(yīng)</p></a></div><div id="ynkhtfw" 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="3mhe3nr" 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="ak7f9ri" class="clear"></div></div><div id="kury7jv" 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="crtv3su" 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="qvszgn7" class="box box-add clearfix"><ul class="box-list"><li><a href="http://www.cdcfah.com/cp/8733.html"><div id="tho2i32" class="reImg"><img src="http://tyunfile.71360.com/UploadFile/shangcai/637127776425839843/286410.jpg" alt="顯微硬度計(jì)性價(jià)比高值得信賴上海尚材試驗(yàn)機(jī)供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>顯微硬度計(jì)性價(jià)比高值得信賴上海尚材試驗(yàn)機(jī)供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/8734.html"><div id="3jvcegs" class="reImg"><img src="http://tyunfile.71360.com/UploadFile/shangcai/637127776482851562/8452452.jpg" alt="湖南硬度計(jì)定制真誠推薦上海尚材試驗(yàn)機(jī)供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>湖南硬度計(jì)定制真誠推薦上海尚材試驗(yàn)機(jī)供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/8735.html"><div id="2dac7np" class="reImg"><img src="http://tyunfile.71360.com/UploadFile/shangcai/637127776514736328/7872239.jpg" alt="上海橡膠硬度計(jì) 值得信賴上海尚材試驗(yàn)機(jī)供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>上海橡膠硬度計(jì) 值得信賴上海尚材試驗(yàn)機(jī)供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/8736.html"><div id="ssurykr" class="reImg"><img src="http://tyunfile.71360.com/UploadFile/shangcai/637127776392939453/6623374.jpg" alt="布洛維硬度計(jì)銷售歡迎來電上海尚材試驗(yàn)機(jī)供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>布洛維硬度計(jì)銷售歡迎來電上海尚材試驗(yàn)機(jī)供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/8737.html"><div id="zt3o422" class="reImg"><img src="http://tyunfile.71360.com/UploadFile/shangcai/637127776391748047/954682.jpg" alt="江蘇金屬硬度計(jì)廠家 **** 上海尚材試驗(yàn)機(jī)供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>江蘇金屬硬度計(jì)廠家 **** 上海尚材試驗(yàn)機(jī)供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/9205.html"><div id="hgsphzl" class="reImg"><img src="http://tyunfile.71360.com/UploadFile/shangcai/637127776467089843/4201506.jpg" alt="河南硬度計(jì)銷售值得信賴上海尚材試驗(yàn)機(jī)供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>河南硬度計(jì)銷售值得信賴上海尚材試驗(yàn)機(jī)供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/9206.html"><div id="8tvnugn" class="reImg"><img src="http://tyunfile.71360.com/UploadFile/shangcai/637127776425576172/2585125.jpg" alt="廣東專業(yè)硬度計(jì) **** 上海尚材試驗(yàn)機(jī)供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>廣東專業(yè)硬度計(jì) **** 上海尚材試驗(yàn)機(jī)供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/9363.html"><div id="cm7xmik" class="reImg"><img src="http://tyunfile.71360.com/UploadFile/shangcai/637127776398339843/8783325.jpg" alt="湖南硬度計(jì)銷售真誠推薦上海尚材試驗(yàn)機(jī)供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>湖南硬度計(jì)銷售真誠推薦上海尚材試驗(yàn)機(jī)供應(yīng)</p></a></li></ul></div></div><div id="3htv8nk" class="page-proshow02"><p class="title">同類產(chǎn)品推薦 <span><a href="http://www.cdcfah.com/cp/first-_yiqiyibiao/">更多>></a></span></p><div id="vk8fp8a" class="box box-add clearfix"><ul class="box-list"><li><a href="http://www.cdcfah.com/cp/3203198.html"><div id="qax3w3b" class="reImg"><img src="http://tyunfile.71360.com/UploadFile/shangcai/637127776457324218/7959673.jpg" alt="全自動(dòng)顯微維氏硬度計(jì)規(guī)格上海尚材試驗(yàn)機(jī)供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>全自動(dòng)顯微維氏硬度計(jì)規(guī)格上海尚材試驗(yàn)機(jī)供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/3192868.html"><div id="p7phjqn" class="reImg"><img src="http://tyunfile.71360.com/UploadFile/shangcai/637127776425839843/286410.jpg" alt="Qness硬度計(jì)官方授權(quán) 上海尚材試驗(yàn)機(jī)供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>Qness硬度計(jì)官方授權(quán) 上海尚材試驗(yàn)機(jī)供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/3096642.html"><div id="f2prtqc" class="reImg"><img src="http://tyunfile.71360.com/UploadFile/shangcai/637127776484013672/8680701.jpg" alt="國內(nèi)比較好的硬度計(jì)廠家上海尚材試驗(yàn)機(jī)供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>國內(nèi)比較好的硬度計(jì)廠家上海尚材試驗(yàn)機(jī)供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/3194437.html"><div id="7dkhtvx" class="reImg"><img src="http://tyunfile.71360.com/UploadFile/shangcai/637127776514609375/7876703.jpg" alt="自動(dòng)打硬度硬度測(cè)試儀一體化上海尚材試驗(yàn)機(jī)供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>自動(dòng)打硬度硬度測(cè)試儀一體化上海尚材試驗(yàn)機(jī)供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/3194708.html"><div id="3ace7ry" class="reImg"><img src="http://tyunfile.71360.com/UploadFile/shangcai/637127776454550781/2734625.jpg" alt="多功能硬度測(cè)試儀現(xiàn)貨上海尚材試驗(yàn)機(jī)供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>多功能硬度測(cè)試儀現(xiàn)貨上海尚材試驗(yàn)機(jī)供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/3194601.html"><div id="3jqszwy" class="reImg"><img src="http://tyunfile.71360.com/UploadFile/shangcai/637127776473212890/4230142.jpg" alt="智能硬度測(cè)試儀設(shè)備上海尚材試驗(yàn)機(jī)供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>智能硬度測(cè)試儀設(shè)備上海尚材試驗(yàn)機(jī)供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/3097216.html"><div id="cr8xhta" class="reImg"><img src="http://tyunfile.71360.com/UploadFile/shangcai/637127776393837890/2741059.jpg" alt="全自動(dòng)硬度測(cè)試儀廠家上海尚材試驗(yàn)機(jī)供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>全自動(dòng)硬度測(cè)試儀廠家上海尚材試驗(yàn)機(jī)供應(yīng)</p></a></li><li><a href="http://www.cdcfah.com/cp/2773762.html"><div id="8tf3pwd" class="reImg"><img src="http://tyunfile.71360.com/UploadFile/shangcai/637127776623203125/5680350.jpg" alt="便攜式硬度測(cè)試儀自主研發(fā)加工生產(chǎn)廠家上海尚材試驗(yàn)機(jī)供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>便攜式硬度測(cè)試儀自主研發(fā)加工生產(chǎn)廠家上海尚材試驗(yàn)機(jī)供應(yīng)</p></a></li></ul></div></div></section></section><footer class="footer"><div id="i2if8su" 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="wufg8" class="pl_css_ganrao" style="display: none;"><tfoot id="wufg8"></tfoot><u id="wufg8"></u><option id="wufg8"><i id="wufg8"><menuitem id="wufg8"></menuitem></i></option><dd id="wufg8"></dd><nav id="wufg8"><div id="wufg8"></div></nav><strike id="wufg8"><font id="wufg8"><pre id="wufg8"><tfoot id="wufg8"></tfoot></pre></font></strike><noframes id="wufg8"></noframes><pre id="wufg8"></pre><cite id="wufg8"><center id="wufg8"><optgroup id="wufg8"><div id="wufg8"></div></optgroup></center></cite><th id="wufg8"></th><form id="wufg8"><dl id="wufg8"><pre id="wufg8"><label id="wufg8"></label></pre></dl></form><dl id="wufg8"><small id="wufg8"></small></dl><nobr id="wufg8"></nobr><pre id="wufg8"><optgroup id="wufg8"><strike id="wufg8"><rp id="wufg8"></rp></strike></optgroup></pre><style id="wufg8"></style><small id="wufg8"><p id="wufg8"><sup id="wufg8"></sup></p></small><wbr id="wufg8"><kbd id="wufg8"></kbd></wbr><label id="wufg8"><em id="wufg8"></em></label><thead id="wufg8"><sup id="wufg8"><form id="wufg8"><legend id="wufg8"></legend></form></sup></thead><track id="wufg8"><input id="wufg8"></input></track><var id="wufg8"><wbr id="wufg8"><abbr id="wufg8"><strong id="wufg8"></strong></abbr></wbr></var><input id="wufg8"></input><output id="wufg8"></output><input id="wufg8"></input><b id="wufg8"></b><legend id="wufg8"><dfn id="wufg8"><table id="wufg8"><p id="wufg8"></p></table></dfn></legend><tr id="wufg8"><abbr id="wufg8"></abbr></tr><xmp id="wufg8"></xmp><optgroup id="wufg8"></optgroup><th id="wufg8"><rt id="wufg8"><del id="wufg8"><dfn id="wufg8"></dfn></del></rt></th><var id="wufg8"></var><input id="wufg8"></input><sup id="wufg8"><optgroup id="wufg8"></optgroup></sup><abbr id="wufg8"></abbr><small id="wufg8"></small><acronym id="wufg8"><strong id="wufg8"><big id="wufg8"></big></strong></acronym><tr id="wufg8"><label id="wufg8"><thead id="wufg8"></thead></label></tr><del id="wufg8"><strike id="wufg8"></strike></del><p id="wufg8"></p><legend id="wufg8"></legend><source id="wufg8"><optgroup id="wufg8"></optgroup></source><ins id="wufg8"></ins><video id="wufg8"><ol id="wufg8"><samp id="wufg8"><small id="wufg8"></small></samp></ol></video><tfoot id="wufg8"></tfoot><thead id="wufg8"></thead><delect id="wufg8"></delect><var id="wufg8"><address id="wufg8"></address></var><tbody id="wufg8"><ol id="wufg8"><b id="wufg8"></b></ol></tbody><strong id="wufg8"></strong><span id="wufg8"><form id="wufg8"></form></span><tr id="wufg8"><fieldset id="wufg8"><thead id="wufg8"><strong id="wufg8"></strong></thead></fieldset></tr><mark id="wufg8"></mark><div id="wufg8"><video id="wufg8"><abbr id="wufg8"><strike id="wufg8"></strike></abbr></video></div><dfn id="wufg8"><code id="wufg8"></code></dfn><pre id="wufg8"></pre><rp id="wufg8"></rp><acronym id="wufg8"><object id="wufg8"></object></acronym><progress id="wufg8"></progress><form id="wufg8"><dl id="wufg8"><pre id="wufg8"></pre></dl></form><progress id="wufg8"></progress><sub id="wufg8"><li id="wufg8"><th id="wufg8"><em id="wufg8"></em></th></li></sub><td id="wufg8"></td><thead id="wufg8"></thead><i id="wufg8"></i><acronym id="wufg8"></acronym><b id="wufg8"></b><dfn id="wufg8"><sub id="wufg8"><optgroup id="wufg8"></optgroup></sub></dfn><noframes id="wufg8"></noframes><option id="wufg8"></option><strike id="wufg8"><rp id="wufg8"></rp></strike><tr id="wufg8"><b id="wufg8"><legend id="wufg8"></legend></b></tr><form id="wufg8"></form><tt id="wufg8"><source id="wufg8"></source></tt><pre id="wufg8"><strike id="wufg8"><tt id="wufg8"><i id="wufg8"></i></tt></strike></pre><bdo id="wufg8"></bdo><progress id="wufg8"></progress><form id="wufg8"></form><input id="wufg8"></input><output id="wufg8"><dl id="wufg8"></dl></output><td id="wufg8"></td><span id="wufg8"><optgroup id="wufg8"></optgroup></span><sup id="wufg8"><option id="wufg8"></option></sup><pre id="wufg8"><meter id="wufg8"><nobr id="wufg8"></nobr></meter></pre><blockquote id="wufg8"></blockquote><tbody id="wufg8"></tbody><output id="wufg8"></output><form id="wufg8"></form><acronym id="wufg8"><samp id="wufg8"><code id="wufg8"><pre id="wufg8"></pre></code></samp></acronym><dl id="wufg8"><noframes id="wufg8"></noframes></dl><tt id="wufg8"></tt><del id="wufg8"><strike id="wufg8"></strike></del><address id="wufg8"></address><ins id="wufg8"><label id="wufg8"><center id="wufg8"></center></label></ins><strike id="wufg8"></strike><fieldset id="wufg8"></fieldset><ins id="wufg8"></ins><form id="wufg8"><optgroup id="wufg8"></optgroup></form></div></html>