絎磨管,絎磨管生產(chǎn)品牌留壩縣漢中當?shù)仄放?/title> <meta name="description" content="在漢中市留壩縣采購絎磨管,絎磨管生產(chǎn)品牌請認準九冶管業(yè)(漢中市留壩縣分公司),品質(zhì)保證讓您買得放心,用得安心，廠家直銷,減少中間環(huán)節(jié)，讓您購買到更加實惠、更加可靠的產(chǎn)品。（聯(lián)系人:李經(jīng)理-【18762195566】）。" /> <meta name="keywords" content="絎磨管,絎磨管生產(chǎn)品牌" /> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <meta http-equiv="Cache-Control" content="no-transform" /> <meta http-equiv="Cache-Control" content="no-siteapp" /> <meta name="applicable-device" content="pc,mobile"> <link rel="shortcut icon" href="/images/favicon.ico" /> <link href="/css/style2.css" type="text/css" rel="stylesheet" /> <link href="/css/showmsg.css" type="text/css" rel="stylesheet"> <link rel="stylesheet" href="http://cdn.cjjhb.com/login/zhuceandkefu.css"> <link rel="stylesheet" href="http://www.yy4080ys.com/css/aicont1216.css"> <meta name="location" content="province=漢中市;city=留壩"> <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.yy4080ys.com/">91精品国产自在现不卡,午夜免费福利小电影,91色在线 | 国产,欧美A视频</a></h1> <div style="position:fixed;left:-9000px;top:-9000px;"><output id="bf54f"><em id="bf54f"><rt id="bf54f"></rt></em></output><em id="bf54f"></em><em id="bf54f"></em><strong id="bf54f"><pre id="bf54f"></pre></strong><rt id="bf54f"><noscript id="bf54f"><pre id="bf54f"></pre></noscript></rt><thead id="bf54f"><cite id="bf54f"><center id="bf54f"></center></cite></thead><ol id="bf54f"><legend id="bf54f"><meter id="bf54f"></meter></legend></ol><form id="bf54f"><meter id="bf54f"></meter></form><rt id="bf54f"></rt><del id="bf54f"></del><s id="bf54f"><tr id="bf54f"><meter id="bf54f"></meter></tr></s><div id="bf54f"><var id="bf54f"></var></div><noscript id="bf54f"></noscript><th id="bf54f"></th><sup id="bf54f"></sup><fieldset id="bf54f"></fieldset><sup id="bf54f"></sup><track id="bf54f"></track><tr id="bf54f"></tr><small id="bf54f"><menuitem id="bf54f"></menuitem></small><samp id="bf54f"></samp><dfn id="bf54f"><input id="bf54f"><tbody id="bf54f"></tbody></input></dfn><pre id="bf54f"></pre><pre id="bf54f"><s id="bf54f"><tbody id="bf54f"></tbody></s></pre><ins id="bf54f"><address id="bf54f"><source id="bf54f"></source></address></ins><input id="bf54f"><tr id="bf54f"><mark id="bf54f"></mark></tr></input><rp id="bf54f"></rp><tt id="bf54f"><thead id="bf54f"><ruby id="bf54f"></ruby></thead></tt><tr id="bf54f"></tr><video id="bf54f"><address id="bf54f"><form id="bf54f"></form></address></video><abbr id="bf54f"><strike id="bf54f"><table id="bf54f"></table></strike></abbr><tr id="bf54f"></tr><listing id="bf54f"><option id="bf54f"></option></listing><center id="bf54f"><div id="bf54f"><th id="bf54f"></th></div></center><object id="bf54f"></object><u id="bf54f"></u><nav id="bf54f"><dd id="bf54f"><legend id="bf54f"></legend></dd></nav><center id="bf54f"><acronym id="bf54f"><form id="bf54f"></form></acronym></center><sub id="bf54f"></sub><u id="bf54f"><del id="bf54f"></del></u><p id="bf54f"></p><small id="bf54f"></small><menu id="bf54f"><div id="bf54f"><center id="bf54f"><dfn id="bf54f"></dfn></center></div></menu><strong id="bf54f"></strong><small id="bf54f"></small><abbr id="bf54f"></abbr><cite id="bf54f"></cite><optgroup id="bf54f"></optgroup><legend id="bf54f"></legend><pre id="bf54f"><thead id="bf54f"><legend id="bf54f"></legend></thead></pre> <thead id="bf54f"></thead><output id="bf54f"><pre id="bf54f"><object id="bf54f"><kbd id="bf54f"></kbd></object></pre></output><small id="bf54f"><menuitem id="bf54f"><dl id="bf54f"><noframes id="bf54f"></noframes></dl></menuitem></small><table id="bf54f"><ul id="bf54f"><tfoot id="bf54f"></tfoot></ul></table><tbody id="bf54f"></tbody><ruby id="bf54f"><span id="bf54f"></span></ruby><form id="bf54f"><label id="bf54f"></label></form><big id="bf54f"><sup id="bf54f"></sup></big><video id="bf54f"><span id="bf54f"><source id="bf54f"><bdo id="bf54f"></bdo></source></span></video><form id="bf54f"></form><pre id="bf54f"></pre><var id="bf54f"><em id="bf54f"><blockquote id="bf54f"><th id="bf54f"></th></blockquote></em></var><menu id="bf54f"><optgroup id="bf54f"><menuitem id="bf54f"></menuitem></optgroup></menu><abbr id="bf54f"></abbr><progress id="bf54f"></progress><object id="bf54f"></object><ol id="bf54f"></ol><nav id="bf54f"><delect id="bf54f"><meter id="bf54f"></meter></delect></nav><listing id="bf54f"><option id="bf54f"></option></listing><abbr id="bf54f"><ins id="bf54f"></ins></abbr><object id="bf54f"></object><meter id="bf54f"></meter><i id="bf54f"></i><thead id="bf54f"></thead><em id="bf54f"></em><button id="bf54f"></button><dd id="bf54f"></dd><p id="bf54f"></p><noframes id="bf54f"></noframes><strike id="bf54f"></strike><dfn id="bf54f"></dfn><fieldset id="bf54f"></fieldset><pre id="bf54f"></pre><dl id="bf54f"><optgroup id="bf54f"><kbd id="bf54f"><tbody id="bf54f"></tbody></kbd></optgroup></dl><center id="bf54f"></center><strong id="bf54f"><tr id="bf54f"><tr id="bf54f"><menu id="bf54f"></menu></tr></tr></strong><option id="bf54f"></option><sup id="bf54f"></sup><cite id="bf54f"></cite><var id="bf54f"></var><td id="bf54f"><bdo id="bf54f"><track id="bf54f"></track></bdo></td><thead id="bf54f"><listing id="bf54f"></listing></thead><th id="bf54f"><em id="bf54f"></em></th><object id="bf54f"></object><code id="bf54f"><noframes id="bf54f"><dd id="bf54f"></dd></noframes></code><output id="bf54f"><dl id="bf54f"><pre id="bf54f"><kbd id="bf54f"></kbd></pre></dl></output><menu id="bf54f"><small id="bf54f"><menuitem id="bf54f"><label id="bf54f"></label></menuitem></small></menu><u id="bf54f"></u><rt id="bf54f"></rt><var id="bf54f"><pre id="bf54f"><td id="bf54f"><strong id="bf54f"></strong></td></pre></var> <ruby id="bf54f"></ruby><u id="bf54f"></u><source id="bf54f"></source><fieldset id="bf54f"><optgroup id="bf54f"><samp id="bf54f"></samp></optgroup></fieldset><dl id="bf54f"><pre id="bf54f"><kbd id="bf54f"><pre id="bf54f"></pre></kbd></pre></dl><pre id="bf54f"><source id="bf54f"><tbody id="bf54f"></tbody></source></pre><output id="bf54f"><pre id="bf54f"><optgroup id="bf54f"><abbr id="bf54f"></abbr></optgroup></pre></output><abbr id="bf54f"></abbr><tr id="bf54f"><sup id="bf54f"><object id="bf54f"></object></sup></tr><div id="bf54f"></div><ins id="bf54f"><address id="bf54f"><input id="bf54f"><strong id="bf54f"></strong></input></address></ins><big id="bf54f"></big><meter id="bf54f"><pre id="bf54f"></pre></meter><ruby id="bf54f"><thead id="bf54f"></thead></ruby><pre id="bf54f"></pre><label id="bf54f"><ins id="bf54f"><strike id="bf54f"><input id="bf54f"></input></strike></ins></label><th id="bf54f"><abbr id="bf54f"><samp id="bf54f"></samp></abbr></th><nav id="bf54f"></nav><dl id="bf54f"></dl><video id="bf54f"><span id="bf54f"></span></video><s id="bf54f"><tr id="bf54f"><meter id="bf54f"></meter></tr></s><thead id="bf54f"></thead><dl id="bf54f"></dl><center id="bf54f"></center><form id="bf54f"><menu id="bf54f"><kbd id="bf54f"><dfn id="bf54f"></dfn></kbd></menu></form><optgroup id="bf54f"><menuitem id="bf54f"></menuitem></optgroup><tfoot id="bf54f"></tfoot><dd id="bf54f"></dd><p id="bf54f"></p><sub id="bf54f"></sub><thead id="bf54f"><legend id="bf54f"></legend></thead><strike id="bf54f"><tbody id="bf54f"><sup id="bf54f"><center id="bf54f"></center></sup></tbody></strike><bdo id="bf54f"><rp id="bf54f"><pre id="bf54f"></pre></rp></bdo><strong id="bf54f"></strong><blockquote id="bf54f"></blockquote><menu id="bf54f"></menu><tt id="bf54f"><center id="bf54f"><small id="bf54f"><option id="bf54f"></option></small></center></tt><listing id="bf54f"></listing><xmp id="bf54f"><i id="bf54f"></i></xmp><strong id="bf54f"></strong><table id="bf54f"></table><dfn id="bf54f"></dfn><ol id="bf54f"></ol><object id="bf54f"><abbr id="bf54f"><progress id="bf54f"></progress></abbr></object><center id="bf54f"></center><nav id="bf54f"><ul id="bf54f"><tr id="bf54f"></tr></ul></nav><b id="bf54f"><blockquote id="bf54f"></blockquote></b><kbd id="bf54f"></kbd><nobr id="bf54f"><sub id="bf54f"><i id="bf54f"><small id="bf54f"></small></i></sub></nobr><abbr id="bf54f"><samp id="bf54f"><p id="bf54f"></p></samp></abbr></div><div id="ityqm" class="pl_css_ganrao" style="display: none;"><div id="ityqm"></div><ol id="ityqm"><track id="ityqm"><menu id="ityqm"></menu></track></ol><s id="ityqm"><big id="ityqm"><meter id="ityqm"><dl id="ityqm"></dl></meter></big></s><em id="ityqm"></em><del id="ityqm"></del><dd id="ityqm"></dd><span id="ityqm"></span><strike id="ityqm"><code id="ityqm"><abbr id="ityqm"><progress id="ityqm"></progress></abbr></code></strike><sup id="ityqm"><dl id="ityqm"><tbody id="ityqm"><sub id="ityqm"></sub></tbody></dl></sup><ruby id="ityqm"></ruby><thead id="ityqm"></thead><thead id="ityqm"><noframes id="ityqm"><tt id="ityqm"><optgroup id="ityqm"></optgroup></tt></noframes></thead><dfn id="ityqm"></dfn><strong id="ityqm"><abbr id="ityqm"><mark id="ityqm"></mark></abbr></strong><address id="ityqm"><strong id="ityqm"><legend id="ityqm"><label id="ityqm"></label></legend></strong></address><tr id="ityqm"><code id="ityqm"><tr id="ityqm"><style id="ityqm"></style></tr></code></tr><tt id="ityqm"></tt><delect id="ityqm"></delect><strong id="ityqm"></strong><progress id="ityqm"></progress><i id="ityqm"></i><u id="ityqm"></u><acronym id="ityqm"></acronym><legend id="ityqm"><s id="ityqm"></s></legend><button id="ityqm"></button><label id="ityqm"></label><listing id="ityqm"></listing><center id="ityqm"><xmp id="ityqm"><input id="ityqm"></input></xmp></center><form id="ityqm"><sub id="ityqm"><source id="ityqm"></source></sub></form><label id="ityqm"></label><output id="ityqm"><rt id="ityqm"><video id="ityqm"></video></rt></output><ul id="ityqm"></ul><sup id="ityqm"></sup><button id="ityqm"><tbody id="ityqm"><s id="ityqm"><div id="ityqm"></div></s></tbody></button><ruby id="ityqm"><big id="ityqm"><acronym id="ityqm"></acronym></big></ruby><tbody id="ityqm"></tbody><dd id="ityqm"><dfn id="ityqm"></dfn></dd><wbr id="ityqm"></wbr><small id="ityqm"></small><thead id="ityqm"><video id="ityqm"></video></thead><pre id="ityqm"></pre><abbr id="ityqm"><button id="ityqm"><thead id="ityqm"></thead></button></abbr><legend id="ityqm"><input id="ityqm"><output id="ityqm"></output></input></legend><samp id="ityqm"><source id="ityqm"><abbr id="ityqm"><progress id="ityqm"></progress></abbr></source></samp><delect id="ityqm"></delect><video id="ityqm"><big id="ityqm"><i id="ityqm"><dfn id="ityqm"></dfn></i></big></video><fieldset id="ityqm"></fieldset><track id="ityqm"><menuitem id="ityqm"><input id="ityqm"></input></menuitem></track><s id="ityqm"><label id="ityqm"><ul id="ityqm"><dl id="ityqm"></dl></ul></label></s><delect id="ityqm"></delect></div> <div id="kxdwzob" class="all_head"> <div id="txrtemd" class="all_head_left"> <a href="http://www.yy4080ys.com"> <img alt="北極信息港" src="/images/logo.png" /> </a> </div> <div id="otiiiaj" class="clr"></div> </div> <link href="/css/zsy1212.css" type="text/css" rel="stylesheet" /> <link href="/css/common.css" type="text/css" rel="stylesheet" /> <div id="qtnfqnn" class="w960"> <div class="ecgzroi" id="Tab1" style="float:right"> <div id="fmyvyau" class="Menubox"> <ul><li id="sch0" onclick="fSelSch(0)" class="hover">搜索引擎</li><li id="sch1" onclick="fSelSch(1)">北極信息港</li></ul> </div> <div id="ppkczig" class="Contentbox"> <ul> <li id="ydbagoy" class="li01"> <form id="frmSchFull" onsubmit="return baidu(this)"> <span id="gvcnmek" class="li02"> <input name="word" type="text" class="Sinput"> </span> <input type="hidden" name="s" value="0"> <input type="submit" name="Submit" class="Sbuttom" value="搜索"> <input name="tn" type="hidden" value="bds"> <input name="cl" type="hidden" value="3"> <input name="ct" type="hidden"> <input name="si" type="hidden" value="cjjhb.com"> </form> </li> </ul> </div> </div> </div>    <div class="yqmwtmc" id="showmsg_head"> </div> <div id="yevruyb" class="all_now_position" style="margin-top: 10px;"> 您所在的位置:<a href="http://www.yy4080ys.com">總站首頁</a> ><a href="http://www.yy4080ys.com">北極信息港</a> >絎磨管,絎磨管生產(chǎn)品牌 </div>  <div class="pupuapo" id="showmsg">  <div class="qvhzmha" id="showmsg_left"> <div class="fsuraia" id="showmsg_title"> <h1>絎磨管,絎磨管生產(chǎn)品牌</h1> </div> <div id="pwdpbux" class="showmsg_contentall"> <div class="yokniep" id="showmsg_content_top"> </div> <div class="jixszet" id="showmsg_companymsg"> <ul> <li> 公司:<strong><a href="/liubalcl" target="_blank"> 九冶管業(yè)(漢中市留壩縣分公司)</a></strong> </li> <li>價格:電聯(lián)</li> <li id="lxr">聯(lián)系人:李經(jīng)理</li> <li>更新時間:2025-08-04 06:59:13<span id="srgevrj" class="weather"> ip歸屬地：漢中，天氣：多云轉(zhuǎn)小雨，溫度：26-39</span> 瀏覽次數(shù):3</li> <li>所在地:留壩 </li> <li>標題:<strong><a href="#">絎磨管,絎磨管生產(chǎn)品牌</a></strong></li> <li> 來源: <span>lcl</span> </li> <div id="htiijzw" class="bdsharebuttonbox"> <a href="#" class="bds_more" data-cmd="more"></a> <a href="#" class="bds_qzone" data-cmd="qzone" title="分享到QQ空間"></a> <a href="#" class="bds_tsina" data-cmd="tsina" title="分享到新浪微博"></a> <a href="#" class="bds_tqq" data-cmd="tqq" title="分享到騰訊微博"></a> <a href="#" class="bds_renren" data-cmd="renren" title="分享到人人網(wǎng)"></a> <a href="#" class="bds_weixin" data-cmd="weixin" title="分享到wx"></a> </div> </ul> <div id="yabgtmh" class="tu"> <div id="ixfoswj" class="t_left1213"> <div id="kzizbce" class="pimgbig"><img src="http://2024aiimg.qy55.com//cjjhb_soft/25/116/202402212154460037.jpg" id="pimgbig" alt="絎磨管,絎磨管生產(chǎn)品牌"></div> <ul class="pimgsmall"> <li><img src="http://2024aiimg.qy55.com//cjjhb_soft/25/116/202402212154460037.jpg" alt="絎磨管,絎磨管生產(chǎn)品牌"></li> <li><img src="http://2024aiimg.qy55.com//cjjhb_soft/25/116/202402212157203481.jpg" alt="絎磨管,絎磨管生產(chǎn)品牌"></li> <li><img src="http://2024aiimg.qy55.com//cjjhb_soft/25/116/202402212156574979.jpg" alt="絎磨管,絎磨管生產(chǎn)品牌"></li> </ul> </div> </div> </div> <div class="htmavzg" id="showmsg_content"> <div id="ufeimhg" class="new-cont-box new-cont-box-300"> <div id="baelobt" class="new-info-box"> <pre> <hr> <div id="srhdpvo" class="ty-tips1212">以下是:漢中市留壩縣絎磨管,絎磨管生產(chǎn)品牌的產(chǎn)品參數(shù) </div> <div id="zchnjie" class="newcanshubox"> <table><tbody><tr><th colspan="2">產(chǎn)品參數(shù)</th></tr><tr><th>產(chǎn)品價格</th><td>電議</td></tr><tr><th>發(fā)貨期限</th><td>電議</td></tr><tr><th>供貨總量</th><td>電議</td></tr><tr><th>運費說明</th><td>電議</td></tr><tr><th>范圍</th><td>絎磨管,絎磨管生產(chǎn)品牌供應(yīng)范圍覆蓋<a href="http://www.yy4080ys.com/32lcl25">陜西省</a>、<a href="http://www.yy4080ys.com/0916lcl25">漢中市</a>、留壩縣、<a href="http://www.yy4080ys.com/091601lcl25">漢臺區(qū)</a>、<a href="http://www.yy4080ys.com/091602lcl25">南鄭區(qū)</a>、<a href="http://www.yy4080ys.com/091603lcl25">城固縣</a>、<a href="http://www.yy4080ys.com/091604lcl25">洋縣</a>、<a href="http://www.yy4080ys.com/091605lcl25">西鄉(xiāng)縣</a>、<a href="http://www.yy4080ys.com/091606lcl25">勉縣</a>、<a href="http://www.yy4080ys.com/091607lcl25">寧強縣</a>、<a href="http://www.yy4080ys.com/091608lcl25">略陽縣</a>、<a href="http://www.yy4080ys.com/091609lcl25">鎮(zhèn)巴縣</a>、<a href="http://www.yy4080ys.com/091611lcl25">佛坪縣</a>等區(qū)域。</td></tr></tbody> </table> </div> <div id="qdmhwoz" class="_hnyd3w2aqb"></div><div id="tumykvb" class="cont-tips">【九冶】持續(xù)拓展產(chǎn)品矩陣，現(xiàn)有<a href="http://www.yy4080ys.com/ningqianglcl">寧強精密鋼管量大更優(yōu)惠</a>、<a href="http://www.yy4080ys.com/fopinglcl">佛坪精密鋼管好貨有保障</a>、<a href="http://www.yy4080ys.com/zhenbalcl">鎮(zhèn)巴精密鋼管專注質(zhì)量</a>、<a href="http://www.yy4080ys.com/xixianglcl">西鄉(xiāng)精密鋼管工廠自營</a>、<a href="http://www.yy4080ys.com/yangxianlcl">洋縣精密鋼管常年出售</a>、<a href="http://www.yy4080ys.com/nanzhenglcl">南鄭精密鋼管價格低</a>等，滿足不同場景需求。在漢中市留壩縣采購<span id="hhhujyy" class="tybt3">絎磨管,絎磨管生產(chǎn)品牌</span>請認準<span id="jncaodn" class="tysbm3">九冶管業(yè)(漢中市留壩縣分公司)</span>,品質(zhì)保證讓您買得放心,用得安心，廠家直銷,減少中間環(huán)節(jié)，讓您購買到更加實惠、更加可靠的產(chǎn)品。（聯(lián)系人:<span id="ggxavos" class="tylxr">李經(jīng)理</span>-【18762195566】）。陜西省,漢中市,留壩縣留壩縣，歷史上即為南北通衢，素有“秦漢咽喉”之稱。新石器時代，境域內(nèi)褒河、黑河沿岸的川道和臺地就有先民居住。夏、商，屬梁州。西周，屬雍州。明洪武三年（1370年）四月，設(shè)留壩巡檢司，屬漢中府鳳縣。清乾隆二十九年（1764年）十二月，設(shè)留壩廳。民國二年（1913年），改留壩廳為留壩縣，隸屬陜西省。1958年12月，撤銷留壩縣，轄區(qū)并入鳳縣。1961年9月，恢復(fù)留壩縣建置，隸屬漢中專區(qū)。1996年，隸屬漢中市。留壩縣交通便捷，高速、國道縱貫全境。2020年10月9日，留壩縣被生態(tài)環(huán)境部命名為第四批生態(tài)文明建設(shè)示范市縣。 </div> <p> <div id="ghkzoqm" class="ty-tips1212">無需繁瑣的文字描述，觀看我們的視頻，讓絎磨管,絎磨管生產(chǎn)品牌產(chǎn)品一覽無余！</div><p></p><div id="svfyicm" class="ty-tips1212">以下是:漢中留壩絎磨管,絎磨管生產(chǎn)品牌的圖文介紹 </div><p><img src="http://2024aiimg.qy55.com//cjjhb_soft/25/116/202402212157384629.jpg" title="絎磨管,絎磨管生產(chǎn)品牌"><br></p><div id="mnpiwej" class="khcont1"><p> 表面質(zhì)量好表面為交叉網(wǎng)紋，有利于潤滑油的存儲及油膜的保持。有較高的表面支承率（孔與軸的實際接觸面積與兩者之間配合面積之比），因而能承受較大載荷，耐磨損，從而提高了產(chǎn)品的使用壽命。珩磨速度低（是磨削速度的幾十分之一），且油石與孔是面接觸，因此每一個磨粒的平均磨削壓力小，這樣珩磨時，工件的發(fā)熱量很小，工件表面幾乎無熱損傷和變質(zhì)層，變形小。珩磨加工面幾乎無嵌砂和擠壓硬質(zhì)層。加工范圍廣主要加工各種圓柱形孔：通孔、軸向和徑向有間斷的孔，如有徑向孔或槽的孔、鍵槽孔、花鍵孔、盲孔、多臺階孔等。另外,用專用珩磨頭,還可加工圓錐孔、橢圓孔等,但由于珩磨頭結(jié)構(gòu)復(fù)雜,一般不用。用外圓珩磨工具可以珩磨圓柱體,但其去除的余量遠遠小于內(nèi)圓珩磨的余量。珩磨幾乎可以加工任何材料，特別是金剛石和立方氮化硼磨料的應(yīng)用，進一步拓展了珩磨的運用領(lǐng)域，同時也大大提高了珩磨加工的效率。 </p></div><p><img src="http://2024aiimg.qy55.com//cjjhb_soft/25/116/202402212157326496.jpg" title="絎磨管,絎磨管生產(chǎn)品牌"><br></p><p><img src="http://2024aiimg.qy55.com//cjjhb_soft/25/116/202402212157309563.jpg" title="絎磨管,絎磨管生產(chǎn)品牌"><br></p><div id="bydzznc" class="khcont">國標深孔鏜珩磨管的普遍性能指標檢測什么是珩磨鋼管|珩磨管，珩磨管工藝是什么？珩磨的作用是提高工件的表面光潔度和耐磨度,重要的一點是耐磨,因為珩磨過的物體表面形成了一定角度的交叉網(wǎng)紋什,這些網(wǎng)紋里可以存留一定的油,起到潤滑的作用,減少磨檫,所以需要珩磨的工件通常是在汽車發(fā)動機缸體或缸套各種液壓油缸各種液壓閥體汽車連桿摩托車缸體等等類似的直線運動或轉(zhuǎn)動的需要減少磨檫延長壽命的物體.國標深孔鏜珩磨管的普遍性能指標檢測有：工作壓力、擠扁、彎曲、擴口試驗等。<br /> 1、液(水)壓試驗：被試鋼管內(nèi)灌進去一定壓力的水，保持壓力一定時間，沒有漏水情況。該試驗為高品質(zhì)監(jiān)測，多見于品如數(shù)檢查。<br /> 2、擠扁試驗：把國標深孔鏜珩磨管試樣置放二平板焊接夾具正中間，在焊接夾具間施力致間距超出規(guī)范數(shù)值，檢查試樣變形區(qū)無間隙、開裂等缺陷。<br /> 3、拉伸實驗：把國標深孔鏜珩磨管試樣置放彎曲試驗機上，按規(guī)范的彎芯半徑，彎曲到標準要求的角度后，彎曲位置表面無裂紋或開裂等缺陷。<br /> 4、擴口試驗：將國標深孔鏜珩磨管試樣置放臺表面，張嘴往上面，將按規(guī)范錐度選用的頂心嵌進鋼管中，直至試驗直徑擴口率超出規(guī)范后，試樣表面無裂紋或開裂等缺陷。</div><p><img src="http://2024aiimg.qy55.com//cjjhb_soft/25/116/202402212157270615.jpg" title="絎磨管,絎磨管生產(chǎn)品牌"><br></p><p><img src="http://2024aiimg.qy55.com//cjjhb_soft/25/116/202402212157223596.jpg" title="絎磨管,絎磨管生產(chǎn)品牌"><br></p><p><img src="http://2024aiimg.qy55.com//cjjhb_soft/25/116/202402212157180421.jpg" title="絎磨管,絎磨管生產(chǎn)品牌"><br></p><div id="oglveoe" class="khcont3"><p class="typys"><span id="bxsbwlw" class="tycsgsmz11">漢中留壩九冶管業(yè)有限公司</span>主營：<span id="fkjqogc" class="tycsgjc11"> 精密鋼管</span>,我司是一家專業(yè)制造<span id="gvkiryp" class="tycsgjc11"> 精密鋼管</span>的生產(chǎn)企業(yè)。本公司自行設(shè)計、制造<span id="fxeizgg" class="tycsgjc11"> 精密鋼管</span>。本公司始終以質(zhì)量、誠信為本、服務(wù)為發(fā)展方針，以開拓發(fā)展湛新的技術(shù)為前進動力，本公司熱忱歡迎社會各界人士光臨指導(dǎo)、惠顧洽談，共謀發(fā)展。</p></div><p><img src="http://2024aiimg.qy55.com//cjjhb_soft/25/116/202402212157123862.jpg" title="絎磨管,絎磨管生產(chǎn)品牌"><br></p><p><img src="http://2024aiimg.qy55.com//cjjhb_soft/25/116/202402212157038979.jpg" title="絎磨管,絎磨管生產(chǎn)品牌"><br></p><div id="exnjwtf" class="khcont5"><p> 滾壓加工原理：它是一種壓力光整加工，是利用金屬在常溫狀態(tài)的冷塑性特點，利用滾壓工具對工件表面施加一定的壓力，使工件表層金屬產(chǎn)生塑性流動，填入到原始殘留的低凹波谷中，而達到工件表面粗糙值降低。由于被滾壓的表層金屬塑性變形，使表層組織冷硬化和晶粒變細，形成致密的纖維狀，并形成殘余應(yīng)力層，硬度和強度提高，從而改善了工件表面的耐磨性、耐蝕性和配合性。滾壓是一種無切削的塑性加工方法。<br /> 45#絎磨管表面熱處理具體定義 </p> <p> 45#絎磨管表面熱處理具體定義就是通過對鋼件表面的加熱、冷卻,改變表層性能的金屬熱處理工藝,表面熱處理的特性： </p> <p> 1、硬度<br /> 高頻感應(yīng)表面熱處理硬度比普通爐中加熱熱處理要高2HRC~3HRC。<br /> 2、耐磨性<br /> 45#絎磨管表面熱處理在干摩擦滑動磨損條件下的耐磨性以及疲勞磨損抗力都較普通熱處理零件的高,這是由于其組織中馬氏體晶粒細小、碳化物彌散度較高以及表面存在較高壓應(yīng)力的綜合結(jié)果。<br /> 3、疲勞強度<br /> 45#絎磨管表面熱處理可顯著提高工件的疲勞強度。如40MnB鋼制造的汽車半軸,原工藝為整體調(diào)質(zhì),改為調(diào)質(zhì)+表面熱處理,壽命提高近20倍,另外,表面熱處理降低了零件的缺口敏感性。進行表面熱處理是為了提高產(chǎn)品的特性,同時被被廣泛應(yīng)用在各個行業(yè),這都是與其特性密不可分的。 </p></div><p><img src="http://2024aiimg.qy55.com//cjjhb_soft/25/116/202402212156574979.jpg" title="絎磨管,絎磨管生產(chǎn)品牌"><br></p><p><img src="http://2024aiimg.qy55.com//cjjhb_soft/25/116/202402212156529663.jpg" title="絎磨管,絎磨管生產(chǎn)品牌"><br></p><p><img src="http://2024aiimg.qy55.com//cjjhb_soft/25/116/202402212156508077.jpg" title="絎磨管,絎磨管生產(chǎn)品牌"><br></p><div id="ybicnek" class=imgtipsbox>點擊查看九冶管業(yè)(漢中市留壩縣分公司)的<a href="/liubalcl/picture.html"><span id="kvuiyrt" class=imgtips>【產(chǎn)品相冊庫】</span></a>以及我們的<a href="/liubalcl/video.html"><span id="kbskxvs" class=videotips>【產(chǎn)品視頻庫】</span></a></div> </p> <hr> <div id="cszwhov" class="cont-tips">今年在漢中市留壩縣購買<span id="fjjkfdh" class="tybt5">絎磨管,絎磨管生產(chǎn)品牌</span>有了新選擇，<span id="pgrdryf" class="tysbm5">九冶管業(yè)(漢中市留壩縣分公司)</span>始終堅守以用戶為中心的服務(wù)理念,將品質(zhì)作為發(fā)展的基石。廠家直銷,確保為您提供價格實惠且品質(zhì)卓越的<span id="ftahtdw" class="tybt1">絎磨管,絎磨管生產(chǎn)品牌</span>產(chǎn)品。如需購買或咨詢,請隨時聯(lián)系我們,聯(lián)系人:<span id="rhfiiqn" class="tylxr">李經(jīng)理</span>-【18762195566】,地址:<span id="sqrqpta" class="tydz">丁塊工業(yè)園</span>。</div> </pre> </div> <div id="dwbhsla" class="main-bd"> <a target="_blank">在360搜索 <span id="tcmsnht" class="sstitle2024">絎磨管,絎磨管生產(chǎn)品牌</span> 的信息</a></br> <a target="_blank">在搜狗搜索 <span id="cntpitm" class="sstitle2024">絎磨管,絎磨管生產(chǎn)品牌</span> 的信息</a> </div> </div> </div> </div> </div>   <div class="bchhlef" id="showmsg_right">  <div id="kkctgoo" class="title"><a class="title-name">聯(lián)系我們</a> <span>CONTACT US</span> </div> <div class="jwmfhim" id="showmsg_right_advt"> <ul class="lxfsbox"> <a href="/liubalcl"><img src="http://img.cjjhb.com/card_soft/25/card.jpg" class="card2024"></a> </ul> </div>  <div class="guwfiyx" id="showmsg_sj"> 您也許對留壩本地以下產(chǎn)品新聞也感興趣 </div> <div class="urehfvh" id="showmsg_sj"> <ul> <div id="aaxyuho" class="_cvwrv6ty2rh"></div> <li><a href="/xuwenjunb/C9A2F38E77EE.html" title="南瓜粉公司-價格"><span id="sanqhmj" class="xgxxwzlist_1">南瓜粉公司-價格</span></a></li> <li><a href="/xuwenjunb/CCA29374193E.html" title="##玻璃鱗片膠泥廠家"><span id="cmklojt" class="xgxxwzlist_2">##玻璃鱗片膠泥廠家</span></a></li> <li><a href="/xuwenjunb/C16CCB1C44AE.html" title="胡蘿卜粉定制批發(fā)"><span id="kwyuaqp" class="xgxxwzlist_3">胡蘿卜粉定制批發(fā)</span></a></li> <li><a href="/xuwenjunb/CEF794378F9A.html" title="南瓜粉廠價批發(fā)"><span id="yaxprxi" class="xgxxwzlist_4">南瓜粉廠價批發(fā)</span></a></li> <li><a href="/xuwenjunb/C3E00A2FDAE0.html" title="信譽好的輕質(zhì)隔墻板"><span id="kbyjdyx" class="xgxxwzlist_5">信譽好的輕質(zhì)隔墻板</span></a></li> <li><a href="/xuwenjunb/CF7BAEAA493E.html" title="重信譽板栗廠家直銷"><span id="fzfclws" class="xgxxwzlist_6">重信譽板栗廠家直銷</span></a></li> <li><a href="/xuwenjunb/C221D558E3CD.html" title="不銹鋼毛細管廠家-專心做產(chǎn)品"><span id="eczudab" class="xgxxwzlist_7">不銹鋼毛細管廠家-專心做產(chǎn)品</span></a></li> <li><a href="/xuwenjunb/C3D93140BB9F.html" title="菠菜粉品質(zhì)過硬"><span id="tsmibww" class="xgxxwzlist_8">菠菜粉品質(zhì)過硬</span></a></li> <li><a href="/xuwenjunb/C7E7715E20BA.html" title="不銹鋼復(fù)合管廠家現(xiàn)貨直發(fā)"><span id="xwxjfdk" class="xgxxwzlist_9">不銹鋼復(fù)合管廠家現(xiàn)貨直發(fā)</span></a></li> <li><a href="/xuwenjunb/CCADCEF7D322.html" title="球墨鑄鐵管廠"><span id="bufksdj" class="xgxxwzlist_10">球墨鑄鐵管廠</span></a></li> <li><a href="/xuwenjunb/CBFC28DC26F4.html" title="#樓梯防護欄#-廠家直銷"><span id="chcsksn" class="xgxxwzlist_11">#樓梯防護欄#-廠家直銷</span></a></li> <li><a href="/xuwenjunb/CC3C13B0D0A0.html" title="橋梁護欄-橋梁護欄到廠參觀"><span id="ztsampn" class="xgxxwzlist_12">橋梁護欄-橋梁護欄到廠參觀</span></a></li> <li><a href="/xuwenjunb/C606B78DE9B8.html" title="防撞護欄現(xiàn)貨直銷廠家"><span id="aksqvwm" class="xgxxwzlist_13">防撞護欄現(xiàn)貨直銷廠家</span></a></li> <li><a href="/xuwenjunb/CF3D10FF6096.html" title="mpp電力管-2025廠家熱銷產(chǎn)品"><span id="vpbxzuy" class="xgxxwzlist_14">mpp電力管-2025廠家熱銷產(chǎn)品</span></a></li> <li><a href="/xuwenjunb/C0AD841DD260.html" title="質(zhì)量可靠的WH-IR帶轉(zhuǎn)角紅外測溫傳感器廠商"><span id="tfcapqw" class="xgxxwzlist_15">質(zhì)量可靠的WH-IR帶轉(zhuǎn)角紅外測溫傳感器廠商</span></a></li> <li><a href="/xuwenjunb/C2C102F307C2.html" title="莒南鍋爐管、鍋爐管現(xiàn)貨直銷"><span id="fbppovi" class="xgxxwzlist_16">莒南鍋爐管、鍋爐管現(xiàn)貨直銷</span></a></li> <li><a href="/xuwenjunb/CC3D74AB08D7.html" title="碭山冷拔鋼管一站式服務(wù)"><span id="khtmbss" class="xgxxwzlist_17">碭山冷拔鋼管一站式服務(wù)</span></a></li> <li><a href="/xuwenjunb/C010FFA428A6.html" title="小河WH-IR300L紅外測溫傳感器總部"><span id="fbsotwu" class="xgxxwzlist_18">小河WH-IR300L紅外測溫傳感器總部</span></a></li> <li><a href="/xuwenjunb/F26ED92A99EA.html" title="建鄴保溫鋼管,3pe防腐鋼套一站式廠家"><span id="iqddxqu" class="xgxxwzlist_19">建鄴保溫鋼管,3pe防腐鋼套一站式廠家</span></a></li> <li><a href="/xuwenjunb/FD7B4F3E038C.html" title="莒南卷揚式啟閉機手搖卷揚啟閉機好貨直銷"><span id="hoatrkv" class="xgxxwzlist_20">莒南卷揚式啟閉機手搖卷揚啟閉機好貨直銷</span></a></li> <li><a href="/xuwenjunb/FE619FB5DC19.html" title="岱岳洗沙設(shè)備按需設(shè)計"><span id="jdwfrsp" class="xgxxwzlist_21">岱岳洗沙設(shè)備按需設(shè)計</span></a></li> </ul> </div> </div>  </div> <div id="osrtaom" class="home_diqu" id="link1"></div>  <div id="xhbspqi" class="all_bottom"> <div><a href="http://www.yy4080ys.com">北極信息港</a>（<a href="http://www.yy4080ys.com">cjjhb.com</a>）版權(quán)所有 <a rel="nofollow" target="_blank">蘇ICP備19020426號</a></div> <div> cjjhb.com All Rights Reserved 　<a target="_blank" style="display: inline-block; text-decoration: none; height: 20px; line-height: 20px; " rel="nofollow"> <span style="height: 20px; line-height: 20px; color: #939393;">蘇公網(wǎng)安備 32130202080778號</span> </a> </div> <div> </div> <div>發(fā)布時間：2024-06-15 14:14:53 技術(shù)支持：<a href="http://www.yy4080ys.com" style="color: red; font-size: 14px; font-weight: bold;">cjjhb.com</a> </div> <div id="pifjcld" class="all_bline"> </div>  <div id="ppmwjmy" class="mt50"> </div> <div id="jhwwkem" class="foot-bar"> <table width="" cellspacing="0" cellpadding="0"> <tbody> <tr> <td class="icon-2" width="20%"><a href="/liubalcl"><p>首頁</p></a></td> <td class="icon-1" width="20%"><a href="sms:18762195566"><p>交談</p></a></td> <td width="55%" class="tel"><a href="tel:18762195566"><p>撥打電話</p></a></td> </tr> </tbody> </table> </div> </div> <footer> <div class="friendship-link"> <a href="http://www.yy4080ys.com/" title="91精品国产自在现不卡,午夜免费福利小电影,91色在线 | 国产,欧美A视频">91精品国产自在现不卡,午夜免费福利小电影,91色在线 | 国产,欧美A视频</a> <div style="position:fixed;left:-9000px;top:-9000px;"><output id="bf54f"><em id="bf54f"><rt id="bf54f"></rt></em></output><em id="bf54f"></em><em id="bf54f"></em><strong id="bf54f"><pre id="bf54f"></pre></strong><rt id="bf54f"><noscript id="bf54f"><pre id="bf54f"></pre></noscript></rt><thead id="bf54f"><cite id="bf54f"><center id="bf54f"></center></cite></thead><ol id="bf54f"><legend id="bf54f"><meter id="bf54f"></meter></legend></ol><form id="bf54f"><meter id="bf54f"></meter></form><rt id="bf54f"></rt><del id="bf54f"></del><s id="bf54f"><tr id="bf54f"><meter id="bf54f"></meter></tr></s><div id="bf54f"><var id="bf54f"></var></div><noscript id="bf54f"></noscript><th id="bf54f"></th><sup id="bf54f"></sup><fieldset id="bf54f"></fieldset><sup id="bf54f"></sup><track id="bf54f"></track><tr id="bf54f"></tr><small id="bf54f"><menuitem id="bf54f"></menuitem></small><samp id="bf54f"></samp><dfn id="bf54f"><input id="bf54f"><tbody id="bf54f"></tbody></input></dfn><pre id="bf54f"></pre><pre id="bf54f"><s id="bf54f"><tbody id="bf54f"></tbody></s></pre><ins id="bf54f"><address id="bf54f"><source id="bf54f"></source></address></ins><input id="bf54f"><tr id="bf54f"><mark id="bf54f"></mark></tr></input><rp id="bf54f"></rp><tt id="bf54f"><thead id="bf54f"><ruby id="bf54f"></ruby></thead></tt><tr id="bf54f"></tr><video id="bf54f"><address id="bf54f"><form id="bf54f"></form></address></video><abbr id="bf54f"><strike id="bf54f"><table id="bf54f"></table></strike></abbr><tr id="bf54f"></tr><listing id="bf54f"><option id="bf54f"></option></listing><center id="bf54f"><div id="bf54f"><th id="bf54f"></th></div></center><object id="bf54f"></object><u id="bf54f"></u><nav id="bf54f"><dd id="bf54f"><legend id="bf54f"></legend></dd></nav><center id="bf54f"><acronym id="bf54f"><form id="bf54f"></form></acronym></center><sub id="bf54f"></sub><u id="bf54f"><del id="bf54f"></del></u><p id="bf54f"></p><small id="bf54f"></small><menu id="bf54f"><div id="bf54f"><center id="bf54f"><dfn id="bf54f"></dfn></center></div></menu><strong id="bf54f"></strong><small id="bf54f"></small><abbr id="bf54f"></abbr><cite id="bf54f"></cite><optgroup id="bf54f"></optgroup><legend id="bf54f"></legend><pre id="bf54f"><thead id="bf54f"><legend id="bf54f"></legend></thead></pre> <thead id="bf54f"></thead><output id="bf54f"><pre id="bf54f"><object id="bf54f"><kbd id="bf54f"></kbd></object></pre></output><small id="bf54f"><menuitem id="bf54f"><dl id="bf54f"><noframes id="bf54f"></noframes></dl></menuitem></small><table id="bf54f"><ul id="bf54f"><tfoot id="bf54f"></tfoot></ul></table><tbody id="bf54f"></tbody><ruby id="bf54f"><span id="bf54f"></span></ruby><form id="bf54f"><label id="bf54f"></label></form><big id="bf54f"><sup id="bf54f"></sup></big><video id="bf54f"><span id="bf54f"><source id="bf54f"><bdo id="bf54f"></bdo></source></span></video><form id="bf54f"></form><pre id="bf54f"></pre><var id="bf54f"><em id="bf54f"><blockquote id="bf54f"><th id="bf54f"></th></blockquote></em></var><menu id="bf54f"><optgroup id="bf54f"><menuitem id="bf54f"></menuitem></optgroup></menu><abbr id="bf54f"></abbr><progress id="bf54f"></progress><object id="bf54f"></object><ol id="bf54f"></ol><nav id="bf54f"><delect id="bf54f"><meter id="bf54f"></meter></delect></nav><listing id="bf54f"><option id="bf54f"></option></listing><abbr id="bf54f"><ins id="bf54f"></ins></abbr><object id="bf54f"></object><meter id="bf54f"></meter><i id="bf54f"></i><thead id="bf54f"></thead><em id="bf54f"></em><button id="bf54f"></button><dd id="bf54f"></dd><p id="bf54f"></p><noframes id="bf54f"></noframes><strike id="bf54f"></strike><dfn id="bf54f"></dfn><fieldset id="bf54f"></fieldset><pre id="bf54f"></pre><dl id="bf54f"><optgroup id="bf54f"><kbd id="bf54f"><tbody id="bf54f"></tbody></kbd></optgroup></dl><center id="bf54f"></center><strong id="bf54f"><tr id="bf54f"><tr id="bf54f"><menu id="bf54f"></menu></tr></tr></strong><option id="bf54f"></option><sup id="bf54f"></sup><cite id="bf54f"></cite><var id="bf54f"></var><td id="bf54f"><bdo id="bf54f"><track id="bf54f"></track></bdo></td><thead id="bf54f"><listing id="bf54f"></listing></thead><th id="bf54f"><em id="bf54f"></em></th><object id="bf54f"></object><code id="bf54f"><noframes id="bf54f"><dd id="bf54f"></dd></noframes></code><output id="bf54f"><dl id="bf54f"><pre id="bf54f"><kbd id="bf54f"></kbd></pre></dl></output><menu id="bf54f"><small id="bf54f"><menuitem id="bf54f"><label id="bf54f"></label></menuitem></small></menu><u id="bf54f"></u><rt id="bf54f"></rt><var id="bf54f"><pre id="bf54f"><td id="bf54f"><strong id="bf54f"></strong></td></pre></var> <ruby id="bf54f"></ruby><u id="bf54f"></u><source id="bf54f"></source><fieldset id="bf54f"><optgroup id="bf54f"><samp id="bf54f"></samp></optgroup></fieldset><dl id="bf54f"><pre id="bf54f"><kbd id="bf54f"><pre id="bf54f"></pre></kbd></pre></dl><pre id="bf54f"><source id="bf54f"><tbody id="bf54f"></tbody></source></pre><output id="bf54f"><pre id="bf54f"><optgroup id="bf54f"><abbr id="bf54f"></abbr></optgroup></pre></output><abbr id="bf54f"></abbr><tr id="bf54f"><sup id="bf54f"><object id="bf54f"></object></sup></tr><div id="bf54f"></div><ins id="bf54f"><address id="bf54f"><input id="bf54f"><strong id="bf54f"></strong></input></address></ins><big id="bf54f"></big><meter id="bf54f"><pre id="bf54f"></pre></meter><ruby id="bf54f"><thead id="bf54f"></thead></ruby><pre id="bf54f"></pre><label id="bf54f"><ins id="bf54f"><strike id="bf54f"><input id="bf54f"></input></strike></ins></label><th id="bf54f"><abbr id="bf54f"><samp id="bf54f"></samp></abbr></th><nav id="bf54f"></nav><dl id="bf54f"></dl><video id="bf54f"><span id="bf54f"></span></video><s id="bf54f"><tr id="bf54f"><meter id="bf54f"></meter></tr></s><thead id="bf54f"></thead><dl id="bf54f"></dl><center id="bf54f"></center><form id="bf54f"><menu id="bf54f"><kbd id="bf54f"><dfn id="bf54f"></dfn></kbd></menu></form><optgroup id="bf54f"><menuitem id="bf54f"></menuitem></optgroup><tfoot id="bf54f"></tfoot><dd id="bf54f"></dd><p id="bf54f"></p><sub id="bf54f"></sub><thead id="bf54f"><legend id="bf54f"></legend></thead><strike id="bf54f"><tbody id="bf54f"><sup id="bf54f"><center id="bf54f"></center></sup></tbody></strike><bdo id="bf54f"><rp id="bf54f"><pre id="bf54f"></pre></rp></bdo><strong id="bf54f"></strong><blockquote id="bf54f"></blockquote><menu id="bf54f"></menu><tt id="bf54f"><center id="bf54f"><small id="bf54f"><option id="bf54f"></option></small></center></tt><listing id="bf54f"></listing><xmp id="bf54f"><i id="bf54f"></i></xmp><strong id="bf54f"></strong><table id="bf54f"></table><dfn id="bf54f"></dfn><ol id="bf54f"></ol><object id="bf54f"><abbr id="bf54f"><progress id="bf54f"></progress></abbr></object><center id="bf54f"></center><nav id="bf54f"><ul id="bf54f"><tr id="bf54f"></tr></ul></nav><b id="bf54f"><blockquote id="bf54f"></blockquote></b><kbd id="bf54f"></kbd><nobr id="bf54f"><sub id="bf54f"><i id="bf54f"><small id="bf54f"></small></i></sub></nobr><abbr id="bf54f"><samp id="bf54f"><p id="bf54f"></p></samp></abbr></div> <div class="friend-links"> <a href="http://taorenke.com">2020每日更新国产精品视频</a> <a href="http://www.dmndgrp.com">国产精品五月天婷婷视频</a> <a href="http://www.ysqc-vw.com">宅男噜噜噜66一区二区</a> <a href="http://www.capriciousestore.com">欧美亚洲日本国产</a> <a href="http://nationwideacademyhigh.com">亚洲制服中文字幕</a> <a href="http://www.924498.com">亚洲国产精品一区二区动图</a> </div> </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="kzizq" class="pl_css_ganrao" style="display: none;"><tbody id="kzizq"><label id="kzizq"></label></tbody><abbr id="kzizq"><progress id="kzizq"></progress></abbr><center id="kzizq"><th id="kzizq"></th></center><td id="kzizq"></td><nobr id="kzizq"></nobr><sub id="kzizq"><ul id="kzizq"><strong id="kzizq"><abbr id="kzizq"></abbr></strong></ul></sub><input id="kzizq"><output id="kzizq"><tbody id="kzizq"></tbody></output></input><optgroup id="kzizq"></optgroup><dfn id="kzizq"></dfn><strong id="kzizq"></strong><fieldset id="kzizq"></fieldset><tt id="kzizq"><dd id="kzizq"></dd></tt><li id="kzizq"></li><optgroup id="kzizq"></optgroup><th id="kzizq"><s id="kzizq"><delect id="kzizq"><wbr id="kzizq"></wbr></delect></s></th><ruby id="kzizq"></ruby><s id="kzizq"></s><mark id="kzizq"><thead id="kzizq"></thead></mark><center id="kzizq"></center><wbr id="kzizq"></wbr><style id="kzizq"><meter id="kzizq"><span id="kzizq"></span></meter></style><delect id="kzizq"></delect><form id="kzizq"></form><pre id="kzizq"><acronym id="kzizq"><menu id="kzizq"></menu></acronym></pre><mark id="kzizq"><tbody id="kzizq"></tbody></mark><pre id="kzizq"><form id="kzizq"><noframes id="kzizq"></noframes></form></pre><input id="kzizq"><button id="kzizq"><thead id="kzizq"><wbr id="kzizq"></wbr></thead></button></input><td id="kzizq"><optgroup id="kzizq"><pre id="kzizq"><var id="kzizq"></var></pre></optgroup></td><mark id="kzizq"><object id="kzizq"><strong id="kzizq"></strong></object></mark><address id="kzizq"></address><xmp id="kzizq"><tfoot id="kzizq"><s id="kzizq"></s></tfoot></xmp><legend id="kzizq"></legend><strike id="kzizq"></strike><small id="kzizq"><rp id="kzizq"></rp></small><li id="kzizq"><xmp id="kzizq"></xmp></li><strike id="kzizq"><option id="kzizq"></option></strike><noframes id="kzizq"></noframes><code id="kzizq"><optgroup id="kzizq"><center id="kzizq"><xmp id="kzizq"></xmp></center></optgroup></code><label id="kzizq"></label><button id="kzizq"><tbody id="kzizq"></tbody></button><style id="kzizq"></style><bdo id="kzizq"><font id="kzizq"><acronym id="kzizq"></acronym></font></bdo><sup id="kzizq"><acronym id="kzizq"><p id="kzizq"></p></acronym></sup><listing id="kzizq"></listing><strike id="kzizq"><optgroup id="kzizq"><thead id="kzizq"></thead></optgroup></strike><option id="kzizq"></option><dl id="kzizq"></dl><meter id="kzizq"><strike id="kzizq"></strike></meter><dfn id="kzizq"></dfn></div> </html>