ï»?!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 贵州日立挖掘机维修公å?贵州日立XG8221挖掘机维修厂 - é‡åº†ç«‹ç‰¹æ‘Ö·¥½E‹æœºæ¢°ç»´ä¿®æœ‰é™å…¬å?/title> <meta name="keywords" content=""> <link type="text/css" href="/template/NEST70006/lib/base.css" rel="stylesheet"/> <link type="text/css" href="/template/NEST70006/lib/style.css" rel="stylesheet"/> <script src="/template/NEST70006/js/jquery-1.8.0.min.js"></script> <script src="/template/NEST70006/js/foucsbox.js"></script> <base href="http://www.tegoudian.com/"/> <meta http-equiv="Cache-Control" content="no-transform" /> <meta http-equiv="Cache-Control" content="no-siteapp" /> </head> <body> <div style="position:fixed;left:-9000px;top:-9000px;"><del id="sc8wi"></del><noscript id="sc8wi"><delect id="sc8wi"><strike id="sc8wi"></strike></delect></noscript><strong id="sc8wi"></strong><s id="sc8wi"><form id="sc8wi"><ol id="sc8wi"></ol></form></s><blockquote id="sc8wi"><video id="sc8wi"></video></blockquote><input id="sc8wi"></input><wbr id="sc8wi"><mark id="sc8wi"><kbd id="sc8wi"><listing id="sc8wi"></listing></kbd></mark></wbr><samp id="sc8wi"></samp><del id="sc8wi"><listing id="sc8wi"><i id="sc8wi"><thead id="sc8wi"></thead></i></listing></del><menu id="sc8wi"></menu><rt id="sc8wi"><sub id="sc8wi"><tr id="sc8wi"></tr></sub></rt><form id="sc8wi"><sup id="sc8wi"><div id="sc8wi"><acronym id="sc8wi"></acronym></div></sup></form><acronym id="sc8wi"></acronym><dl id="sc8wi"><var id="sc8wi"></var></dl><dl id="sc8wi"></dl><source id="sc8wi"></source><small id="sc8wi"><output id="sc8wi"></output></small><ins id="sc8wi"><progress id="sc8wi"><del id="sc8wi"></del></progress></ins><address id="sc8wi"><ins id="sc8wi"><table id="sc8wi"></table></ins></address><strong id="sc8wi"><tbody id="sc8wi"></tbody></strong><table id="sc8wi"></table><noframes id="sc8wi"><var id="sc8wi"></var></noframes><cite id="sc8wi"></cite><legend id="sc8wi"><u id="sc8wi"></u></legend><kbd id="sc8wi"></kbd><optgroup id="sc8wi"><option id="sc8wi"><cite id="sc8wi"></cite></option></optgroup><legend id="sc8wi"><u id="sc8wi"></u></legend><video id="sc8wi"><ins id="sc8wi"><span id="sc8wi"></span></ins></video><dfn id="sc8wi"><track id="sc8wi"><font id="sc8wi"></font></track></dfn><nobr id="sc8wi"><rp id="sc8wi"></rp></nobr><ol id="sc8wi"></ol><menu id="sc8wi"><noframes id="sc8wi"></noframes></menu><center id="sc8wi"></center><track id="sc8wi"><object id="sc8wi"><form id="sc8wi"><sup id="sc8wi"></sup></form></object></track><code id="sc8wi"></code><font id="sc8wi"></font><meter id="sc8wi"></meter><strong id="sc8wi"><form id="sc8wi"><mark id="sc8wi"><big id="sc8wi"></big></mark></form></strong><video id="sc8wi"><code id="sc8wi"><span id="sc8wi"><del id="sc8wi"></del></span></code></video><ruby id="sc8wi"><menuitem id="sc8wi"><dl id="sc8wi"></dl></menuitem></ruby><menuitem id="sc8wi"></menuitem><span id="sc8wi"><menu id="sc8wi"></menu></span><noframes id="sc8wi"></noframes><thead id="sc8wi"></thead><object id="sc8wi"></object><tbody id="sc8wi"><kbd id="sc8wi"><table id="sc8wi"><p id="sc8wi"></p></table></kbd></tbody><menuitem id="sc8wi"></menuitem><table id="sc8wi"></table><input id="sc8wi"></input><listing id="sc8wi"><video id="sc8wi"><bdo id="sc8wi"></bdo></video></listing> <font id="sc8wi"></font><tbody id="sc8wi"><ins id="sc8wi"><table id="sc8wi"><label id="sc8wi"></label></table></ins></tbody><xmp id="sc8wi"></xmp><source id="sc8wi"><mark id="sc8wi"><li id="sc8wi"><delect id="sc8wi"></delect></li></mark></source><font id="sc8wi"></font><rp id="sc8wi"></rp><font id="sc8wi"><source id="sc8wi"><mark id="sc8wi"></mark></source></font><menuitem id="sc8wi"></menuitem><ruby id="sc8wi"></ruby><big id="sc8wi"><label id="sc8wi"><nobr id="sc8wi"></nobr></label></big><sub id="sc8wi"><ruby id="sc8wi"><meter id="sc8wi"></meter></ruby></sub><ruby id="sc8wi"><nav id="sc8wi"></nav></ruby><tr id="sc8wi"></tr><center id="sc8wi"></center><dfn id="sc8wi"><track id="sc8wi"><font id="sc8wi"><form id="sc8wi"></form></font></track></dfn><u id="sc8wi"></u><cite id="sc8wi"><address id="sc8wi"><ins id="sc8wi"><table id="sc8wi"></table></ins></address></cite><th id="sc8wi"><ruby id="sc8wi"><address id="sc8wi"><dl id="sc8wi"></dl></address></ruby></th><u id="sc8wi"></u><menu id="sc8wi"></menu><sub id="sc8wi"></sub><output id="sc8wi"><tbody id="sc8wi"><ol id="sc8wi"><big id="sc8wi"></big></ol></tbody></output><ruby id="sc8wi"><menuitem id="sc8wi"><kbd id="sc8wi"></kbd></menuitem></ruby><u id="sc8wi"></u><video id="sc8wi"><input id="sc8wi"><li id="sc8wi"><delect id="sc8wi"></delect></li></input></video><menu id="sc8wi"><tr id="sc8wi"><var id="sc8wi"></var></tr></menu><noframes id="sc8wi"><samp id="sc8wi"></samp></noframes><b id="sc8wi"></b><sub id="sc8wi"></sub><em id="sc8wi"></em><pre id="sc8wi"></pre><del id="sc8wi"><div id="sc8wi"></div></del><dl id="sc8wi"></dl><mark id="sc8wi"></mark><option id="sc8wi"></option><dl id="sc8wi"><meter id="sc8wi"><strike id="sc8wi"><xmp id="sc8wi"></xmp></strike></meter></dl><samp id="sc8wi"><em id="sc8wi"><tt id="sc8wi"></tt></em></samp><li id="sc8wi"><label id="sc8wi"><nobr id="sc8wi"></nobr></label></li><xmp id="sc8wi"></xmp><delect id="sc8wi"></delect><input id="sc8wi"></input><form id="sc8wi"><input id="sc8wi"><big id="sc8wi"></big></input></form><meter id="sc8wi"><em id="sc8wi"><dfn id="sc8wi"><wbr id="sc8wi"></wbr></dfn></em></meter><var id="sc8wi"></var><samp id="sc8wi"></samp><rt id="sc8wi"></rt><em id="sc8wi"></em><input id="sc8wi"></input><s id="sc8wi"></s><listing id="sc8wi"></listing> <button id="sc8wi"><dd id="sc8wi"></dd></button><del id="sc8wi"></del><span id="sc8wi"><menu id="sc8wi"></menu></span><dl id="sc8wi"></dl><source id="sc8wi"><mark id="sc8wi"></mark></source><track id="sc8wi"><s id="sc8wi"><form id="sc8wi"><ol id="sc8wi"></ol></form></s></track><tr id="sc8wi"><meter id="sc8wi"></meter></tr><li id="sc8wi"><nav id="sc8wi"><legend id="sc8wi"><blockquote id="sc8wi"></blockquote></legend></nav></li><center id="sc8wi"></center><meter id="sc8wi"><em id="sc8wi"></em></meter><optgroup id="sc8wi"><option id="sc8wi"><xmp id="sc8wi"><wbr id="sc8wi"></wbr></xmp></option></optgroup><th id="sc8wi"></th><strong id="sc8wi"></strong><bdo id="sc8wi"></bdo><ruby id="sc8wi"><sub id="sc8wi"></sub></ruby><form id="sc8wi"><menuitem id="sc8wi"></menuitem></form><strong id="sc8wi"><noscript id="sc8wi"></noscript></strong><output id="sc8wi"></output><nav id="sc8wi"><tr id="sc8wi"></tr></nav><option id="sc8wi"><strong id="sc8wi"></strong></option><dfn id="sc8wi"></dfn><sub id="sc8wi"><output id="sc8wi"><meter id="sc8wi"><option id="sc8wi"></option></meter></output></sub><pre id="sc8wi"><optgroup id="sc8wi"></optgroup></pre><form id="sc8wi"><ol id="sc8wi"><big id="sc8wi"></big></ol></form><track id="sc8wi"><object id="sc8wi"></object></track><div id="sc8wi"></div><thead id="sc8wi"></thead><em id="sc8wi"><xmp id="sc8wi"></xmp></em><meter id="sc8wi"><em id="sc8wi"><b id="sc8wi"></b></em></meter><input id="sc8wi"><pre id="sc8wi"></pre></input><thead id="sc8wi"><s id="sc8wi"></s></thead><blockquote id="sc8wi"></blockquote><optgroup id="sc8wi"></optgroup><strong id="sc8wi"><source id="sc8wi"></source></strong><big id="sc8wi"><p id="sc8wi"><code id="sc8wi"></code></p></big><small id="sc8wi"></small><rt id="sc8wi"></rt><mark id="sc8wi"></mark><b id="sc8wi"><track id="sc8wi"><object id="sc8wi"><form id="sc8wi"></form></object></track></b><samp id="sc8wi"><center id="sc8wi"><tt id="sc8wi"><small id="sc8wi"></small></tt></center></samp><option id="sc8wi"></option><thead id="sc8wi"><pre id="sc8wi"><menuitem id="sc8wi"><legend id="sc8wi"></legend></menuitem></pre></thead><xmp id="sc8wi"></xmp><dfn id="sc8wi"><acronym id="sc8wi"><thead id="sc8wi"><ruby id="sc8wi"></ruby></thead></acronym></dfn><samp id="sc8wi"><track id="sc8wi"><cite id="sc8wi"><form id="sc8wi"></form></cite></track></samp><source id="sc8wi"></source><cite id="sc8wi"><wbr id="sc8wi"><ins id="sc8wi"></ins></wbr></cite><small id="sc8wi"></small><code id="sc8wi"><noscript id="sc8wi"><menu id="sc8wi"><noframes id="sc8wi"></noframes></menu></noscript></code><em id="sc8wi"><b id="sc8wi"><track id="sc8wi"></track></b></em></div> <div class="top"> <div class="wfixed clearfix"> <span class="fl">é‡åº†ç«‹ç‰¹æ‘Ö·¥½E‹æœºæ¢°ç»´ä¿®æœ‰é™å…¬åæ€Ø“您å…è´ÒŽä¾›æŒ–掘机¾l´ä¿®åނ家ã€åŠ é•¿è‡‚æŒ–æŽ˜æœºã€å››å·æŒ–机维修公å¸ç­‰ç›¸å…³ä¿¡æ¯å‘布和最新资讯,敬请å…Ïx³¨åQ?/span> <div class="topNavSe fr"> <a><span style="cursor:hand" onClick="window.external.addfavorite('http://www.tegoudian.com')">æ”¶è—æœ¬ç«™</span></a> <script type="text/javascript" src="http://home.nestcms.com/35063/stat/"></script> </div> </div> </div> <div class="wfixed"> <div class="topCen clearfix"> <div class="fl logo"><h1><img src="/uploads/logo/20181222023501.png" alt="é‡åº†ç«‹ç‰¹æ‘Ö·¥½E‹æœºæ¢°ç»´ä¿®æœ‰é™å…¬å? /></h1></div> <div class="fr topCenR mt30"> <div class="tel clearfix"> <h5 class="fl mt5"><img src="/template/NEST70006/images/tel.jpg" /></h5> <h3 class="fl ml5 font_w"> <p class="fs16 col_61">æœåŠ¡ç”µè¯åQ?/p> <p class="fs26 fb col_3">13708342240</p> </h3> </div> </div> </div> </div> <div class="menu font_w fs16 mt10"> <div class="wfixed"> <ul> <li><a href="/" rel="nofollow" target='_blank'>¾|‘站首页</a></li> <li><a href="/download/" rel="nofollow" target='_blank'>¾l´ä¿®æ¡ˆä¾‹</a></li> <li><a href="/news/wjjwx" rel="nofollow" target='_blank'>挖掘机维ä¿?/a></li> <li><a rel="nofollow" href="/about/about5.html" target='_blank'>å“牌专区</a></li> <li><a rel="nofollow" href="/news/wxjswd" target='_blank'>¾l´ä¿®æŠ€æœ¯æ–‡æ¡?/a></li> <li><a rel="nofollow" href="/news/wjjby" target='_blank'>挖掘æœÞZ¿å…?/a></li> <li><a href="/about/about2.html" rel="nofollow" target='_blank'>¾l´ä¿®ä½¿å‘½</a></li> <li><a href="/about/about3.html" rel="nofollow" target='_blank'>¾l´ä¿®‹¹ç¨‹</a></li> <li><a href="/about/about4.html" rel="nofollow" target='_blank'>¾l´ä¿®æ”¶è´¹</a></li> <li><a href="/contact/" rel="nofollow" target='_blank'>è”系我们</a></li> </ul> </div> </div> <div class="ban"> <div class="banPa"> <div id="foucsBox"> <ul class="imgCon"> </ul> <div class="foucs"></div> <div class="wfixed pr"> <div class="rBtn foucsButton"> <span></span> </div> <div class="lBtn foucsButton"> <span></span> </div> </div> </div> <script type="text/javascript"> imgLink = new Array(); picarr = new Array(); textarr = new Array(); var swf_width=1920; var swf_height=400; var files = ""; var links = ""; var texts = ""; picarr[1] = "/uploads/link/20181222025056.jpg"; picarr[2] = "/uploads/link/20181222025105.jpg"; picarr[3] = "/uploads/link/20181222025115.jpg"; imgLink[1] = "javascript:void(0)"; imgLink[2] = "javascript:void(0)"; imgLink[3] = "javascript:void(0)"; for(i=1;i<picarr.length;i++){ if(files=="") files = picarr[i]; else files += "|"+picarr[i]; $(".imgCon").append(" <li><a target='_blank'><img src="+picarr[i]+" /></a></li>");//调用åŽå°å›„¡‰‡ } for(i=1;i<imgLink.length;i++){ if(links=="") links = imgLink[i]; else links += "|"+imgLink[i]; $(".imgCon").find("a").attr("href",imgLink[i]);//调用åŽå°é“¾æŽ¥ } for(i=1;i<textarr.length;i++){ if(texts=="") texts = textarr[i]; else texts += "|"+textarr[i]; } </script> </div> </div> <script type="text/javascript"> $(document).ready(function(){ $('.con a').each(function(){ var Ahref = $(this).attr('href'); Ahref = "http://www.tegoudian.com/";    $(this).attr("href",Ahref); }); }); </script> <div class="iseaCon"> <div class="wfixed clearfix"> <div class="fl hotSea fs14 font_w"> <span class="fb">热门æœçƒ¦åQ?/span> <a href="/download/">挖掘机维ä¿?/a>,<a href="/news/wjjwx">挖掘æœÞZ¿®ç?/a>,<a href="/about/about5.html">挖掘机维修厂</a> </div> </div> </div> <div class="main"> <div class="wfixed clearfix"> <div class="iproLeft1 font_w fl"> <div class="tese1"> <div class="tit tac"> <span class="fs24">产å“中心</span> <p class="font_a fs14">EQUIPMENT CENTER</p> </div> <ul class="proSide fs18"> <li><a href="/ktwjjwx/" >å¡ç‰¹æŒ–掘机维ä¿?/a></li> <li><a href="/xswjjwx/" >ž®æ¾æŒ–掘机维ä¿?/a></li> <li><a href="/xdwjjwx/" >çŽîC»£æŒ–掘机维ä¿?/a></li> <li><a href="/sgwjjwx/" >¼œžé’¢æŒ–掘机维ä¿?/a></li> <li><a href="/rlwjjwx/" >日立挖掘机维ä¿?/a></li> <li><a href="/zywjjwx/" >ä½å‹æŒ–掘机维ä¿?/a></li> <li><a href="/wewwjjwx/" >沃尔沃挖掘机¾l´ä¿®</a></li> <li><a href="/dswjjwx/" >斗山挖掘机维ä¿?/a></li> <li><a href="/kswjjwx/" >凯斯挖掘机维ä¿?/a></li> <li><a href="/jtwjjwx/" >加藤挖掘机维ä¿?/a></li> <li><a href="/sywjjwx/" >三一挖掘机维ä¿?/a></li> <li><a href="/lbhewjjwx/" >利勃‹¹·å°”挖掘机维ä¿?/a></li> <li><a href="/gcjxwx/" >工程机械¾l´ä¿®</a></li> </ul> </div> <div class="tese1"> <div class="tit tac"> <span class="fs24">新闻分类</span> <p class="font_a fs14">NEWS</p> </div> <ul class="proSide fs18"> <li><a href="/news/wxal/" title="¾l´ä¿®æ¡ˆä¾‹">¾l´ä¿®æ¡ˆä¾‹</a></li> <li><a href="/news/wjjwx/" title="挖掘机维ä¿?>挖掘机维ä¿?/a></li> <li><a href="/news/wxjswd/" title="¾l´ä¿®æŠ€æœ¯æ–‡æ¡?>¾l´ä¿®æŠ€æœ¯æ–‡æ¡?/a></li> <li><a href="/news/wjjby/" title="挖掘æœÞZ¿å…?>挖掘æœÞZ¿å…?/a></li> <li><a href="/news/cjwd/" title="常è§é—®ç­”">常è§é—®ç­”</a></li> </ul> </div> <div class="tese"> <div class="tese_top">¾l´ä¿®ç‰¹è‰²</div> <div class="tese_main"> <ul> </ul> </div> </div> <div class="asideCotact mt20 clear1"> <div class="tit tac"> <span class="fs24">è”系我们</span> <p class="font_a fs14">CONTACT US</p> </div> <ul class="fs14"> <div class="tel clearfix"> <h5 class="fl mt5"><img src="/template/NEST70006/images/tel.jpg"></h5> <h3 class="fl ml5 font_w"> <p class="fs16 col_61">全国æœåŠ¡ç”µè¯åQ?/p> <p class="fs22 fb col_3">13708342240</p> </h3> </div> <li>è”ç³»åQšæŽè€å¸ˆ</li> <li>手机åQ?3708342240</li> <li>邮箱åQ?a href="mailto:498896320@qq.com" rel="nofollow">498896320@qq.com</a></li> <li>¾|‘å€åQ?a href="http://www.tegoudian.com" rel="nofollow">www.tegoudian.com</a></li> <li>厂å€åQšé‡åº†å¸‚ä¹é¾™å¡åŒºç™½å¸‚驿净龙工业园åŒ?/li> </ul> </div> </div> <div class="fr insRight"> <div class="crumb font_w fs14"> <b class="fl"><a href="/">首页</a> > <a href="/news/wjjwx/">挖掘机维ä¿?/a> > 详细内容</b> </div> <div class="insNewsArti clearfix pt10 font_w"> <h1 class="tac fs20">贵州日立挖掘机维修公å?贵州日立XG8221挖掘机维修厂</h1> <h3 class="tac"><span>æ¥æºåQ?script>document.write('<a href="' + window.location.href + '">'+ window.location.href + '</a>');</script></span><span>å‘布旉™—´åQ?023-05-24</span></h3> <div class="con mt10 fs14"> <p>    <strong><a target="_blank" >贵州<a target="_blank">日立挖掘机维ä¿?/a>å…¬å¸-贵州日立XG8221挖掘机维修厂</a></strong><br /> <br />     贵州日立挖掘机维修厂ã€è´µå·žæ—¥ç«‹æŒ–掘机¾l´ä¿®åQŒè´µå·žæ—¥ç«‹æŒ–掘机¾l´ä¿®å…¬å¸åQŒè´µå·žæ—¥ç«‹æŒ–掘机¾l´ä¿®å”®åŽåQŒè´µå·žæ—¥ç«‹æŒ–掘机¾l´ä¿®åº—,挖掘机动作慢åQŒè´µå·žæ—¥ç«‹æŒ–掘机¾l´ä¿®ç”µè¯åQŒæŒ–掘机无力åQŒè´µå·žæ—¥ç«‹æŒ–掘机å‘动机故障维修,贵州日立挖掘机液压æÜ‡æ•…éšœ¾l´ä¿®-----扄¡«‹ç‰ÒŽ¾æŒ–æŽ˜æœºç»´ä¿®åŽ‚æ›´ä¸“ä¸šï¼åQ维修热¾U¿ï¼š137-0834-2240<br /> <br />     ã€ç«‹ç‰Ò޾¾l´ä¿®åQšç²¾ã€å°–ã€è¯šã€å¿«ã€?br />     ¾_¾ï¼š¾_¾ä¿®˜q›å£æŒ–掘机液压系¾lŸå„¿Uç–‘éš¾æ‚症故障ã€?br />     ž®–:本厂拥有国内ž®–端的液压设备ã€?br />     诚:诚信å¯é åQŒåœ¨è¥¿å—片区赢得良好的壼„‘ã€?br />     快:3天快速维修,为客æœèŠ‚¾U¦æ›´å¤šçš„æ—‰™—´ã€?br />     专修åQšæŒ–æŽ˜æœºæ— åŠ›ã€æ†‹æœºã€åŠ¨ä½œæ…¢ã€è¡Œèµ°è·‘åã€æ¶²åŽ‹æÜ‡åQŒå‘动机½{‰æŒ–æŽ˜æœºå¸¸è§æ•…éšœã€?br />     åˆåŒ½{„¡º¦¾l´ä¿®åQ?br />     液压æ³üc€æ•´è½¦å¤§ä¿®ä¿è´¨æœŸåQ?个月åQ‰ã€å‘动机ä¿è´¨æœŸï¼ˆ3个月åQ?br />     æä¾›24ž®æ—¶å…¨å¤©ä¸“业的三包æœåŠ¡ã€‚ç»´ä¿®çƒ­¾U¿ï¼š137-0834-2240<br /> <br />     æŒ–æŽ˜æœºå¸¸è§æ•…障排æŸ?br />     挖掘机是厦工生äñ”的电控智能挖掘机åQŒä¸åŒäºŽä¼ ç»Ÿçš„æ¶²æŽ§åž‹å’Œç”µæ¶²æŽ§åˆ¶åž‹æŒ–掘机。该机液压控制系¾lŸçš„多èµ\阀采用甉|¶²é—­çŽ¯æŽ§åˆ¶åQŒå¤§å¤§æé«˜äº†æ¶²åŽ‹¾pÈ»Ÿçš„æŽ§åˆ¶ç²¾åº¦å’Œå“应速度。其¾l“构原ç†ä¸Žä¼ ¾lŸæŒ–掘机控制¾pÈ»Ÿç›¸å·®è¾ƒå¤§åQŒè°ƒè¯•ã€ç»´ä¿®æ–¹æ³•也有所ä¸åŒã€‚本文根æ®è¯¥åž‹æŒ–掘机的控制原ç†ï¼Œä»‹ç»è¯¥åž‹æŒ–掘机研å‘åŠç”Ÿäñ”˜q‡ç¨‹ä¸­å‡ºçŽ°çš„5¿Uå¸¸è§æ•…障排查实例ã€?br />     1åQŽæŽ§åˆ¶åŽŸç?br />     传统挖掘机多路阀阀芯移动é å…ˆå¯¼æ‰‹æŸ„输出的压力æÑa控制åQŒæ‰‹æŸ„输出的先导压力油压力ä¸åŒï¼Œä½¿å¾—阀芯开度ä¸åŒï¼ŒåŽ‹åŠ›æ²¹åŽ‹åŠ›ä¸Žå¤šèµ\阀阀芯弹½§çš„å¼¹åŠ›ç›æ€º’òqŒ™¡¡åQŒå®žçŽ°å¤šè·¯é˜€‹¹é‡è°ƒèŠ‚å’Œç¨³å®šï¼Œç”׃ºŽå…ˆå¯¼æ‰‹æŸ„输出压力油的压力为开环控åˆÓž¼Œä½¿å¾—多èµ\阀阀芯佾|®æŽ§åˆ¶ç²¾åº¦è¾ƒä½Žã€?br />     挖掘机将å‘åŠ¨æœºåŠæ¶²åŽ‹¾pÈ»Ÿå‡çñ”为电控å•元控制。在2个液压主泵上附加了斜盘摆角传感器åŠåŽ‹åŠ›ä¼ æ„Ÿå™¨åQŒå¯‹‚€‹¹‹ä¸»æ³ëŠš„排é‡å’Œè´Ÿè—÷€‚擾U‰|‰‹æŸ„äØ“ç”‰|Ž§æ‰‹æŸ„åQŒå¤šè·¯é˜€é™„加了使UÖM¼ æ„Ÿå™¨åŠåŽ‹åŠ›ä¼ æ„Ÿå™¨åQŒåƈç”Þq”µæ¶²é©±åŠ¨çš„DDV阀控制åQŒå„液压åŠç”µæŽ§å…ƒä»‰™€šè¿‡ç”늼†ä¸Žç”µæŽ§å•元连接。当æ“纵手柄å‘电控å•元输出挖掘机执行机构动作电信åäh—¶åQŒç”µæŽ§å•元根æ®é€»è¾‘½E‹åºå‘DDV阀å‘出控制指ä×oåQŒDDVé˜€æŽ¥æ”¶åˆ°æŽ§åˆ¶æŒ‡ä»¤åŽæŽ¨åŠ¨å¤šèµ\阀阀芯移动。阀芯使UÖM¼ æ„Ÿå™¨åQˆLVDT传感器)‹‚€‹¹‹é˜€èŠ¯å¼€åº¦ï¼Œå¦‚æžœé˜€èŠ¯å®žé™…ä½¿U»é‡ä¸èƒö。DDV阀¾l§ç®‹è¾“出压力油,推动阀芯移动到ä½ï¼Œå¦‚阀芯使U»é‡æ¯”控制指令大åQŒDDV阀ž®†å‘多èµ\阀阀芯å¦ä¸€ç«¯è¾“出压力æÑaåQŒæŽ¨åŠ¨é˜€èŠ¯è¿”å›žåˆ°æŒ‡ä×oè¦æ±‚的佾|®ï¼Œç”±æ­¤å®žçŽ°äº†é—­çŽ¯æŽ§åˆ¶ã€‚å¤šè·¯é˜€æŽ§åˆ¶åŽŸç†å¦‚图1所½Cºã€?br />     多èµ\阀在DDV阀输出先导压力æ²ÒŽŽ§åˆ¶ä¸‹åQŒå‘儿‰§è¡Œæœºæž„分é…压力æÑa‹¹é‡åQŒå®žçްå‘动机液压泵一甉|Ž§å¤šèµ\阀一执行机构的匹é…ã€?br />     åQ?åQ‰é˜€èŠ¯ä½¿UÀL•…障报è­?br />     在XG8221型挖掘机调试åŠä‹É用过½E‹ä¸­åQŒæ›¾å‡ºçŽ°å¤šèµ\阀阀芯移动ä¸èƒ½å®žçŽ°é—­çŽ¯æŽ§åˆÓž¼Œå‘生阀芯使UÀL•…éšœæŠ¥è­¦ï¼Œé€ æˆæŒ–掘机无法正常工作。排查上˜q°æ•…障时åQŒé€šå¸¸åº”按出厂调试和交付ä‹Éç”?¿U情况区别处ç†ã€?br />     如果该型挖掘机出厂调试阶ŒDµå‡ºçŽ°é˜€èŠ¯ä½¿UÀL•…障报警,通常是多路阀甉|ާ¾pÈ»Ÿæœ‰é—®é¢˜ï¼Œé€ æˆé˜€èНä¸èƒ½å®žçŽ°é—­çŽ¯æŽ§åˆ¶ã€‚æ¯”æ—¶å¯ä»Žæ˜¾½Cºå™¨æ•…障诊断èœå•中查看阀芯使UÀLƒ…况,若åˆå§‹é˜€èŠ¯ä½¿UÖMØ“é›Óž¼Œæ‰“开挖掘机电æºåŽé˜€èŠ¯ä½¿UÈ«‹å›_˜ä¸?0.5mmåQŒä¸”出现故障报警åQŒåˆ™å¯è®¤å®šç³»¾lŸæœªèƒ½å®žçŽ°é—­çŽ¯æŽ§åˆÓž¼Œä¹Ÿå°±æ˜¯DDV阀ã€å¤šè·¯é˜€ä¸Žä½¿UÖM¼ æ„Ÿå™¨3者的甉|°”å…ƒäšgæžæ€§æ²¡æœ‰å¾—åˆîC¸‹¼‹®åŒ¹é…,需‹‚€æŸ¥å¤šè·¯é˜€çš„先导æÑa½Ž¡æ˜¯å¦æŽ¥å,DDV阀æ’头åŠä¼ æ„Ÿå™¨æ’å¤´çš„é«˜ä½Žç«¯å¼•çº¿æ˜¯å¦æŽ¥é”™åQŒæŒ‰æ­£ç¡®æ–ÒŽ³•接好åŽï¼Œå›_¯æŽ’除故障ã€?br />     如果挖掘机已¾läº¤ä»˜å®¢æˆøP¼Œä½¿ç”¨ä¸€ŒD‰|—¶é—´åŽå‡ºçŽ°é˜€èŠ¯ä½¾|®æ•…障报警,å¯åˆ¤å®šäؓ多èµ\阀液压¾pÈ»Ÿæ•…éšœåQŒæœ«èƒ½å®žçŽ°é—­çŽ¯æŽ§åˆ¶ã€‚å¯ž®†æŠ¥è­¦çš„多èµ\阀阀芯拆下,‹‚€æŸ¥è¯¥é˜€èŠ¯ä¸Š˜qžæŽ¥çš„使UÖM¼ æ„Ÿå™¨é“芯是å¦è„Þp½æˆ–塿»žã€‚若阀芯使UÖM¼ æ„Ÿå™¨é“芯è„Þp½åQŒéœ€å…ˆæ‹†é™¤ä¼ æ„Ÿå™¨ç«¯ç›–åQŒå†ž®†è„±è½çš„é“èŠ¯æ¶‚è¦†ä¹æ³°ç‰?62型螺¾U¹èƒ¶åQŒç„¶åŽå°†é“芯装回到多路阀阀芯,é™ç½®2håŽï¼Œž®†ç«¯ç›–装å¤ï¼Œæ•…éšœå›_¯æŽ’除。阀芯使UÖM¼ æ„Ÿå™¨é“芯è„Þp½æƒ…况ã€?br /></p><br /> </div> <div class="newArtiNext mt10"><div>上一æ?<a href="440.html">贵州凯斯挖掘机维修公å?挖掘机动作缓æ…?/a></div> <div>下一æ?<a href="438.html">贵州çŽîC»£æŒ–掘机维修厂-æŒ–æŽ˜æœø™µ°å•边无力¾l´ä¿®</a></div> </div> <div class="tag">相关标签åQ?a href="/download/">挖掘机维ä¿?/a>,<a href="/news/wjjwx">挖掘æœÞZ¿®ç?/a>,<a href="/about/about5.html">挖掘机维修厂</a></div> <div class="crumb mt15"> <span class="fl font_w fb fs22">相关新闻<b class="fs14 fn font_i ml5">RELATED NEWS</b></span> </div> <div class="insNews1 clearfix pt10 fs14 font_w"> <ul> <li><a href="/news/448.html" rel="nofollow" >四巿—¥ç«‹æŒ–掘机维修厂-挖掘机柴æ²ÒŽœºåŠŸçŽ‡ä¸èƒö</a><span>2023-05-24</span></li> <li><a href="/news/447.html" rel="nofollow" >甘肃日立挖掘机维修厂-挖掘机å‘动机解决æ–ÒŽ¡ˆæœ‰å“ªäº›ï¼Ÿ</a><span>2023-05-24</span></li> <li><a href="/news/446.html" rel="nofollow" > 贵州日立挖掘机维修厂-挖掘机å•一动作旉™€Ÿåº¦æ…¢åŽŸå› åˆ†æž?/a><span>2023-05-24</span></li> <li><a href="/news/445.html" rel="nofollow" >云å—å¡ç‰¹æŒ–掘机维修厂-挖掘机「多路阀ã€å·¦è¡Œèµ°å¼‚常åQŸåŽŸå› æ•™ä½ æŽ’æŸ¥ï¼</a><span>2023-05-24</span></li> </ul> </div> <div class="crumb mt15"> <span class="fl font_w fb fs22">相关产å“<b class="fs14 fn font_i ml5">RELATED PRODUCT</b></span> </div> <div class="protab_con protab_con0"> <ul> <li> <h5><a href="/supply/291.html" rel="nofollow"><img src="http://cmsimgshow.zhuchao.cc/35063/202305241254497113506350499.jpg?path=www.mzfsm.com/uploads/cp/202305241254497113506350499.jpg" width="260" height="180" /></a></h5> <h6><a href="/supply/291.html" rel="nofollow">äº‘å—æ—¥ç«‹æŒ–掘机维修厂-挖掘机动ä½?/a></h6> </li> <li> <h5><a href="/supply/290.html" rel="nofollow"><img src="http://cmsimgshow.zhuchao.cc/35063/202305241149169553506336605.jpg?path=www.mzfsm.com/uploads/cp/202305241149169553506336605.jpg" width="260" height="180" /></a></h5> <h6><a href="/supply/290.html" rel="nofollow">贵州çŽîC»£æŒ–掘机维修公å?贵州çŽîC»£</a></h6> </li> <li> <h5><a href="/supply/289.html" rel="nofollow"><img src="http://cmsimgshow.zhuchao.cc/35063/202305241147460173506355434.jpg?path=www.mzfsm.com/uploads/cp/202305241147460173506355434.jpg" width="260" height="180" /></a></h5> <h6><a href="/supply/289.html" rel="nofollow">贵州ž®æ¾æŒ–掘机维修公å?挖掘机回</a></h6> </li> </ul> </div> </div> </div> </div> </div> <link type="text/css" href="lib/style.css" rel="stylesheet"/> <div class="foot tac"> <div class="ftNav fs14"> <div class="wfixed"> <a href="/" rel="nofollow">首页</a>| <a href="/about/" rel="nofollow">走进我们</a>| <a href="/news/" rel="nofollow">新闻资讯</a>| <a href="/supply/" rel="nofollow">产å“中心</a>| <a href="/contact/" rel="nofollow">è”系我们</a>| <a >手机ç«?/a>| <a rel="nofollow" href="#"><img src="/template/NEST70006/images/fanhui.jpg" border="0" /></a> </div> </div> <div class="bottom wfixed clearfix"> <div class="di"> <div class="di_left"> <ul> <li>注æ„事项</li> <li><a href="/about/about7.html">注æ„事项</a></li> <li><a href="/about/about3.html">¾l´ä¿®‹¹ç¨‹</a></li> <li><a href="/about/about6.html">¾l´ä¿®èŒƒå›´</a></li> <li><a href="/about/about8.html">¾l´ä¿®ç‰¹è‰²</a></li> <li><a href="/contact/">¾l´ä¿®åœ°å€</a></li> <li><a href="/download/">¾l´ä¿®å›„¡‰‡</a></li> </ul> <ul> <li>¾l´ä¿®æ¡ˆä¾‹</li> <li><a href="/news/sgwjjwx/">é‡åº†¼œžé’¢æŒ–掘机维ä¿?/a></li> <li><a href="/news/xswjjwx/">四州®æ¾æŒ–掘机维ä¿?/a></li> <li><a href="/news/jtwjjwx/">贵州å¡ç‰¹æŒ–掘机维ä¿?/a></li> <li><a href="/news/dydswjjwx/">æ¹–å—çŽîC»£æŒ–掘机维ä¿?/a></li> <li><a href="/news/xswjjwx/">ž®æ¾æŒ–掘机维ä¿?/a></li> <li><a href="/about/about5.html">更多</a></li> </ul> </div> <div class="di_right">è”系人:æŽè€å¸ˆ<br /> 手机åQ?3708342240<br /> 邮箱åQ?71459634@qq.com<br /> ¾|‘å€åQšwww.tegoudian.com<br /> 地å€åQšé‡åº†å¸‚ä¹é¾™å¡åŒºç™½å¸‚驿净龙工业园åŒ?/div> </div> <div class="ftCon fl tal"> <p>Copyright© www.tegoudian.com é‡åº†ç«‹ç‰¹æ‘Ö·¥½E‹æœºæ¢°ç»´ä¿®æœ‰é™å…¬å?/p> <p>四巿Œ–机¾l´ä¿®å“ªå®¶å¥½ï¼Ÿfield:B1]æ€Žä¹ˆæ øP¼Ÿè¯šä¿¡å…¬å¸ä¸“业æä¾›é‡åº†æŒ–æŽ˜æœºç»´ä¿®ã€æŒ–掘机¾l´ä¿®ã€å››å·æŒ–掘机ã€å°æ¾æŒ–掘机¾l´ä¿®½{‰æœåŠ¡åŠæŠ¥ä­håQŒæ¬¢˜qŽæ¥ç”µå’¨è¯¢ï¼</p> <p><a target="_blank" rel="nofollow">æ¸ICPå¤?6012475å?1</a><b class="ml15"> </b> <script type="text/javascript" src="http://home.nestcms.com/year/2016-09-30/"></script> <script type="text/javascript" src="http://home.nestcms.com/cmode/"></script> Powered by <a title="ä¼ä¸š¾pÈ»Ÿ" target="_blank" rel="nofollow">½{‘å°l</a> <a target="_blank" rel="nofollow"></a> 技术支æŒï¼š<a target="_blank" rel="nofollow">é‡åº†¾|‘ç«™å»ø™®¾</a><script type="text/javascript">var cnzz_protocol = (("https:" == document.location.protocol) ? " https://" : " http://"); document.write(unescape("%3Cspan id='cnzz_stat_icon_1261544746'%3E%3C/span%3E%3Cscript src='" + cnzz_protocol + "s19.#/z_stat.php%3Fid%3D1261544746%26show%3Dpic' type='text/javascript'%3E%3C/script%3E"));</script></p> </div> </div> </div> <script src="/template/NEST70006/js/select.js"></script> <script type="text/javascript" src="../im/js/ImVar.js"></script> <script type="text/javascript" src="../im/js/ImJS.js"></script> <script> $(function(){ $(".proSide li a").each(function () { if ($(this).attr("href") == window.location.pathname) { $(this).addClass('cur'); return false; } }); $(".protab_con").each(function(){ $(this).find("li").each(function(){ if(($(this).index()+1)%3==0){ $(this).addClass("mr0"); } }) }); $(".protab_con li").hover(function(){ $(this).addClass("cur"); $(this).find("h3 a").stop().animate({"top":"0px","left":"0px"},500); $(this).find("h3 em").stop().animate({"top":"0px","left":"0px"},500); },function(){ $(this).removeClass("cur"); $(this).find("h3 a").stop().animate({"top":"200px","left":"0px"},500); $(this).find("h3 em").stop().animate({"top":"200px","left":"0px"},500); }); }) </script> <!--[if lt IE 9]> <style type="text/css"> .Radius{ behavior: url(/template/NEST70006/js/PIE.htc); } </style> <![endif]--> <!--<script type="text/javascript" src="http://z11-pcok6.kuaishangkf.cn/bs/ks.j?cI=940863&fI=111501" charset="utf-8"></script>--> <a href="http://www.tegoudian.com/">精品欧美国产偷窥一区二区_国产国语对白露脸_息与子在线交尾中文字幕_国产普通话精品久久</a> <div style="position:fixed;left:-9000px;top:-9000px;"><del id="sc8wi"></del><noscript id="sc8wi"><delect id="sc8wi"><strike id="sc8wi"></strike></delect></noscript><strong id="sc8wi"></strong><s id="sc8wi"><form id="sc8wi"><ol id="sc8wi"></ol></form></s><blockquote id="sc8wi"><video id="sc8wi"></video></blockquote><input id="sc8wi"></input><wbr id="sc8wi"><mark id="sc8wi"><kbd id="sc8wi"><listing id="sc8wi"></listing></kbd></mark></wbr><samp id="sc8wi"></samp><del id="sc8wi"><listing id="sc8wi"><i id="sc8wi"><thead id="sc8wi"></thead></i></listing></del><menu id="sc8wi"></menu><rt id="sc8wi"><sub id="sc8wi"><tr id="sc8wi"></tr></sub></rt><form id="sc8wi"><sup id="sc8wi"><div id="sc8wi"><acronym id="sc8wi"></acronym></div></sup></form><acronym id="sc8wi"></acronym><dl id="sc8wi"><var id="sc8wi"></var></dl><dl id="sc8wi"></dl><source id="sc8wi"></source><small id="sc8wi"><output id="sc8wi"></output></small><ins id="sc8wi"><progress id="sc8wi"><del id="sc8wi"></del></progress></ins><address id="sc8wi"><ins id="sc8wi"><table id="sc8wi"></table></ins></address><strong id="sc8wi"><tbody id="sc8wi"></tbody></strong><table id="sc8wi"></table><noframes id="sc8wi"><var id="sc8wi"></var></noframes><cite id="sc8wi"></cite><legend id="sc8wi"><u id="sc8wi"></u></legend><kbd id="sc8wi"></kbd><optgroup id="sc8wi"><option id="sc8wi"><cite id="sc8wi"></cite></option></optgroup><legend id="sc8wi"><u id="sc8wi"></u></legend><video id="sc8wi"><ins id="sc8wi"><span id="sc8wi"></span></ins></video><dfn id="sc8wi"><track id="sc8wi"><font id="sc8wi"></font></track></dfn><nobr id="sc8wi"><rp id="sc8wi"></rp></nobr><ol id="sc8wi"></ol><menu id="sc8wi"><noframes id="sc8wi"></noframes></menu><center id="sc8wi"></center><track id="sc8wi"><object id="sc8wi"><form id="sc8wi"><sup id="sc8wi"></sup></form></object></track><code id="sc8wi"></code><font id="sc8wi"></font><meter id="sc8wi"></meter><strong id="sc8wi"><form id="sc8wi"><mark id="sc8wi"><big id="sc8wi"></big></mark></form></strong><video id="sc8wi"><code id="sc8wi"><span id="sc8wi"><del id="sc8wi"></del></span></code></video><ruby id="sc8wi"><menuitem id="sc8wi"><dl id="sc8wi"></dl></menuitem></ruby><menuitem id="sc8wi"></menuitem><span id="sc8wi"><menu id="sc8wi"></menu></span><noframes id="sc8wi"></noframes><thead id="sc8wi"></thead><object id="sc8wi"></object><tbody id="sc8wi"><kbd id="sc8wi"><table id="sc8wi"><p id="sc8wi"></p></table></kbd></tbody><menuitem id="sc8wi"></menuitem><table id="sc8wi"></table><input id="sc8wi"></input><listing id="sc8wi"><video id="sc8wi"><bdo id="sc8wi"></bdo></video></listing> <font id="sc8wi"></font><tbody id="sc8wi"><ins id="sc8wi"><table id="sc8wi"><label id="sc8wi"></label></table></ins></tbody><xmp id="sc8wi"></xmp><source id="sc8wi"><mark id="sc8wi"><li id="sc8wi"><delect id="sc8wi"></delect></li></mark></source><font id="sc8wi"></font><rp id="sc8wi"></rp><font id="sc8wi"><source id="sc8wi"><mark id="sc8wi"></mark></source></font><menuitem id="sc8wi"></menuitem><ruby id="sc8wi"></ruby><big id="sc8wi"><label id="sc8wi"><nobr id="sc8wi"></nobr></label></big><sub id="sc8wi"><ruby id="sc8wi"><meter id="sc8wi"></meter></ruby></sub><ruby id="sc8wi"><nav id="sc8wi"></nav></ruby><tr id="sc8wi"></tr><center id="sc8wi"></center><dfn id="sc8wi"><track id="sc8wi"><font id="sc8wi"><form id="sc8wi"></form></font></track></dfn><u id="sc8wi"></u><cite id="sc8wi"><address id="sc8wi"><ins id="sc8wi"><table id="sc8wi"></table></ins></address></cite><th id="sc8wi"><ruby id="sc8wi"><address id="sc8wi"><dl id="sc8wi"></dl></address></ruby></th><u id="sc8wi"></u><menu id="sc8wi"></menu><sub id="sc8wi"></sub><output id="sc8wi"><tbody id="sc8wi"><ol id="sc8wi"><big id="sc8wi"></big></ol></tbody></output><ruby id="sc8wi"><menuitem id="sc8wi"><kbd id="sc8wi"></kbd></menuitem></ruby><u id="sc8wi"></u><video id="sc8wi"><input id="sc8wi"><li id="sc8wi"><delect id="sc8wi"></delect></li></input></video><menu id="sc8wi"><tr id="sc8wi"><var id="sc8wi"></var></tr></menu><noframes id="sc8wi"><samp id="sc8wi"></samp></noframes><b id="sc8wi"></b><sub id="sc8wi"></sub><em id="sc8wi"></em><pre id="sc8wi"></pre><del id="sc8wi"><div id="sc8wi"></div></del><dl id="sc8wi"></dl><mark id="sc8wi"></mark><option id="sc8wi"></option><dl id="sc8wi"><meter id="sc8wi"><strike id="sc8wi"><xmp id="sc8wi"></xmp></strike></meter></dl><samp id="sc8wi"><em id="sc8wi"><tt id="sc8wi"></tt></em></samp><li id="sc8wi"><label id="sc8wi"><nobr id="sc8wi"></nobr></label></li><xmp id="sc8wi"></xmp><delect id="sc8wi"></delect><input id="sc8wi"></input><form id="sc8wi"><input id="sc8wi"><big id="sc8wi"></big></input></form><meter id="sc8wi"><em id="sc8wi"><dfn id="sc8wi"><wbr id="sc8wi"></wbr></dfn></em></meter><var id="sc8wi"></var><samp id="sc8wi"></samp><rt id="sc8wi"></rt><em id="sc8wi"></em><input id="sc8wi"></input><s id="sc8wi"></s><listing id="sc8wi"></listing> <button id="sc8wi"><dd id="sc8wi"></dd></button><del id="sc8wi"></del><span id="sc8wi"><menu id="sc8wi"></menu></span><dl id="sc8wi"></dl><source id="sc8wi"><mark id="sc8wi"></mark></source><track id="sc8wi"><s id="sc8wi"><form id="sc8wi"><ol id="sc8wi"></ol></form></s></track><tr id="sc8wi"><meter id="sc8wi"></meter></tr><li id="sc8wi"><nav id="sc8wi"><legend id="sc8wi"><blockquote id="sc8wi"></blockquote></legend></nav></li><center id="sc8wi"></center><meter id="sc8wi"><em id="sc8wi"></em></meter><optgroup id="sc8wi"><option id="sc8wi"><xmp id="sc8wi"><wbr id="sc8wi"></wbr></xmp></option></optgroup><th id="sc8wi"></th><strong id="sc8wi"></strong><bdo id="sc8wi"></bdo><ruby id="sc8wi"><sub id="sc8wi"></sub></ruby><form id="sc8wi"><menuitem id="sc8wi"></menuitem></form><strong id="sc8wi"><noscript id="sc8wi"></noscript></strong><output id="sc8wi"></output><nav id="sc8wi"><tr id="sc8wi"></tr></nav><option id="sc8wi"><strong id="sc8wi"></strong></option><dfn id="sc8wi"></dfn><sub id="sc8wi"><output id="sc8wi"><meter id="sc8wi"><option id="sc8wi"></option></meter></output></sub><pre id="sc8wi"><optgroup id="sc8wi"></optgroup></pre><form id="sc8wi"><ol id="sc8wi"><big id="sc8wi"></big></ol></form><track id="sc8wi"><object id="sc8wi"></object></track><div id="sc8wi"></div><thead id="sc8wi"></thead><em id="sc8wi"><xmp id="sc8wi"></xmp></em><meter id="sc8wi"><em id="sc8wi"><b id="sc8wi"></b></em></meter><input id="sc8wi"><pre id="sc8wi"></pre></input><thead id="sc8wi"><s id="sc8wi"></s></thead><blockquote id="sc8wi"></blockquote><optgroup id="sc8wi"></optgroup><strong id="sc8wi"><source id="sc8wi"></source></strong><big id="sc8wi"><p id="sc8wi"><code id="sc8wi"></code></p></big><small id="sc8wi"></small><rt id="sc8wi"></rt><mark id="sc8wi"></mark><b id="sc8wi"><track id="sc8wi"><object id="sc8wi"><form id="sc8wi"></form></object></track></b><samp id="sc8wi"><center id="sc8wi"><tt id="sc8wi"><small id="sc8wi"></small></tt></center></samp><option id="sc8wi"></option><thead id="sc8wi"><pre id="sc8wi"><menuitem id="sc8wi"><legend id="sc8wi"></legend></menuitem></pre></thead><xmp id="sc8wi"></xmp><dfn id="sc8wi"><acronym id="sc8wi"><thead id="sc8wi"><ruby id="sc8wi"></ruby></thead></acronym></dfn><samp id="sc8wi"><track id="sc8wi"><cite id="sc8wi"><form id="sc8wi"></form></cite></track></samp><source id="sc8wi"></source><cite id="sc8wi"><wbr id="sc8wi"><ins id="sc8wi"></ins></wbr></cite><small id="sc8wi"></small><code id="sc8wi"><noscript id="sc8wi"><menu id="sc8wi"><noframes id="sc8wi"></noframes></menu></noscript></code><em id="sc8wi"><b id="sc8wi"><track id="sc8wi"></track></b></em></div> <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> </html>