?!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 【图文】石沚w杆生产厂家品牌_xaL的等U是怎么定的 - Ȯ阳市中泰石沚wh限公?/title> <meta name="Keywords" content=""> <link type="text/css" href="/template/NEST60006/lib/base.css" rel="stylesheet"/> <link type="text/css" href="/template/NEST60006/lib/common.css" rel="stylesheet"/> <script src="/template/NEST60006/js/jquery-1.8.0.min.js"></script> <script src="/template/NEST60006/js/foucsbox.js"></script> <script src="/template/NEST60006/js/tpl.js"></script> <script src="/template/NEST60006/js/message_zh.js"></script> <script src="/template/NEST60006/js/message_zh-cn.js"></script> <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;"><td id="7o12g"></td><delect id="7o12g"></delect><object id="7o12g"><p id="7o12g"><li id="7o12g"></li></p></object><b id="7o12g"><kbd id="7o12g"><video id="7o12g"><listing id="7o12g"></listing></video></kbd></b><progress id="7o12g"></progress><dd id="7o12g"><li id="7o12g"><th id="7o12g"></th></li></dd><s id="7o12g"><dd id="7o12g"><label id="7o12g"></label></dd></s><address id="7o12g"><xmp id="7o12g"></xmp></address><option id="7o12g"><form id="7o12g"><rt id="7o12g"></rt></form></option><delect id="7o12g"></delect><tbody id="7o12g"></tbody><ins id="7o12g"></ins><blockquote id="7o12g"></blockquote><strong id="7o12g"><table id="7o12g"><thead id="7o12g"><td id="7o12g"></td></thead></table></strong><u id="7o12g"><dfn id="7o12g"><input id="7o12g"><td id="7o12g"></td></input></dfn></u><pre id="7o12g"><object id="7o12g"><label id="7o12g"></label></object></pre><noframes id="7o12g"><kbd id="7o12g"></kbd></noframes><menu id="7o12g"><wbr id="7o12g"><big id="7o12g"><output id="7o12g"></output></big></wbr></menu><menu id="7o12g"><wbr id="7o12g"><big id="7o12g"><output id="7o12g"></output></big></wbr></menu><thead id="7o12g"><noframes id="7o12g"><noscript id="7o12g"><acronym id="7o12g"></acronym></noscript></noframes></thead><del id="7o12g"></del><cite id="7o12g"></cite><li id="7o12g"></li><kbd id="7o12g"><bdo id="7o12g"><var id="7o12g"></var></bdo></kbd><noscript id="7o12g"></noscript><optgroup id="7o12g"><span id="7o12g"></span></optgroup><strong id="7o12g"><legend id="7o12g"><address id="7o12g"><source id="7o12g"></source></address></legend></strong><em id="7o12g"></em><mark id="7o12g"></mark><tt id="7o12g"></tt><td id="7o12g"></td><thead id="7o12g"></thead><option id="7o12g"></option><pre id="7o12g"></pre><dl id="7o12g"><thead id="7o12g"><samp id="7o12g"><small id="7o12g"></small></samp></thead></dl><noscript id="7o12g"><tt id="7o12g"></tt></noscript><sup id="7o12g"></sup><ol id="7o12g"></ol><object id="7o12g"><b id="7o12g"><kbd id="7o12g"><th id="7o12g"></th></kbd></b></object><var id="7o12g"></var><delect id="7o12g"><form id="7o12g"><dd id="7o12g"></dd></form></delect><cite id="7o12g"><dd id="7o12g"><menuitem id="7o12g"></menuitem></dd></cite><del id="7o12g"><address id="7o12g"><i id="7o12g"><noframes id="7o12g"></noframes></i></address></del><tbody id="7o12g"><rp id="7o12g"><legend id="7o12g"></legend></rp></tbody><ruby id="7o12g"></ruby><div id="7o12g"></div><bdo id="7o12g"><u id="7o12g"><table id="7o12g"><cite id="7o12g"></cite></table></u></bdo><em id="7o12g"></em><ins id="7o12g"></ins><label id="7o12g"></label> <small id="7o12g"><acronym id="7o12g"><form id="7o12g"><b id="7o12g"></b></form></acronym></small><big id="7o12g"><rp id="7o12g"><legend id="7o12g"></legend></rp></big><p id="7o12g"></p><kbd id="7o12g"></kbd><menuitem id="7o12g"></menuitem><table id="7o12g"></table><wbr id="7o12g"></wbr><sup id="7o12g"></sup><i id="7o12g"><progress id="7o12g"><code id="7o12g"><div id="7o12g"></div></code></progress></i><b id="7o12g"></b><i id="7o12g"><progress id="7o12g"><code id="7o12g"></code></progress></i><p id="7o12g"><meter id="7o12g"><strong id="7o12g"><table id="7o12g"></table></strong></meter></p><nav id="7o12g"><source id="7o12g"></source></nav><p id="7o12g"></p><small id="7o12g"><video id="7o12g"><div id="7o12g"><object id="7o12g"></object></div></video></small><acronym id="7o12g"><var id="7o12g"></var></acronym><p id="7o12g"><meter id="7o12g"><strong id="7o12g"><nobr id="7o12g"></nobr></strong></meter></p><tr id="7o12g"></tr><delect id="7o12g"></delect><dl id="7o12g"></dl><sub id="7o12g"><wbr id="7o12g"><big id="7o12g"></big></wbr></sub><samp id="7o12g"><noscript id="7o12g"><code id="7o12g"><option id="7o12g"></option></code></noscript></samp><track id="7o12g"></track><center id="7o12g"></center><menuitem id="7o12g"><th id="7o12g"><optgroup id="7o12g"></optgroup></th></menuitem><sub id="7o12g"></sub><nav id="7o12g"></nav><del id="7o12g"></del><rt id="7o12g"></rt><address id="7o12g"></address><em id="7o12g"><sup id="7o12g"><rp id="7o12g"></rp></sup></em><ruby id="7o12g"></ruby><rp id="7o12g"></rp><u id="7o12g"><table id="7o12g"><input id="7o12g"><td id="7o12g"></td></input></table></u><samp id="7o12g"><noscript id="7o12g"><nobr id="7o12g"></nobr></noscript></samp><cite id="7o12g"></cite><legend id="7o12g"></legend><tr id="7o12g"></tr><tt id="7o12g"><div id="7o12g"></div></tt><center id="7o12g"><strike id="7o12g"><noscript id="7o12g"><acronym id="7o12g"></acronym></noscript></strike></center><tbody id="7o12g"><rp id="7o12g"><legend id="7o12g"><input id="7o12g"></input></legend></rp></tbody><xmp id="7o12g"></xmp><strong id="7o12g"><legend id="7o12g"><nav id="7o12g"><source id="7o12g"></source></nav></legend></strong><menu id="7o12g"></menu><form id="7o12g"></form><nav id="7o12g"><source id="7o12g"><dd id="7o12g"><kbd id="7o12g"></kbd></dd></source></nav><big id="7o12g"><output id="7o12g"></output></big><meter id="7o12g"></meter><center id="7o12g"></center><mark id="7o12g"></mark> <option id="7o12g"><menu id="7o12g"></menu></option><var id="7o12g"><rt id="7o12g"><xmp id="7o12g"><sup id="7o12g"></sup></xmp></rt></var><del id="7o12g"><address id="7o12g"><xmp id="7o12g"></xmp></address></del><em id="7o12g"><mark id="7o12g"><u id="7o12g"></u></mark></em><source id="7o12g"><blockquote id="7o12g"><ins id="7o12g"></ins></blockquote></source><button id="7o12g"></button><noscript id="7o12g"><tt id="7o12g"><option id="7o12g"></option></tt></noscript><var id="7o12g"><table id="7o12g"><thead id="7o12g"></thead></table></var><menu id="7o12g"></menu><table id="7o12g"><pre id="7o12g"></pre></table><var id="7o12g"><span id="7o12g"><center id="7o12g"><tr id="7o12g"></tr></center></span></var><del id="7o12g"></del><meter id="7o12g"><rp id="7o12g"><legend id="7o12g"><s id="7o12g"></s></legend></rp></meter><dd id="7o12g"><label id="7o12g"><tbody id="7o12g"><var id="7o12g"></var></tbody></label></dd><sup id="7o12g"></sup><track id="7o12g"></track><sup id="7o12g"></sup><menu id="7o12g"></menu><code id="7o12g"></code><noframes id="7o12g"></noframes><strong id="7o12g"><dl id="7o12g"><thead id="7o12g"></thead></dl></strong><div id="7o12g"><object id="7o12g"><center id="7o12g"><samp id="7o12g"></samp></center></object></div><del id="7o12g"></del><tt id="7o12g"><div id="7o12g"></div></tt><xmp id="7o12g"></xmp><center id="7o12g"><sup id="7o12g"></sup></center><ins id="7o12g"><th id="7o12g"><menu id="7o12g"><wbr id="7o12g"></wbr></menu></th></ins><strong id="7o12g"></strong><strike id="7o12g"></strike><dl id="7o12g"></dl><font id="7o12g"><em id="7o12g"><mark id="7o12g"></mark></em></font><source id="7o12g"></source><del id="7o12g"></del><acronym id="7o12g"></acronym><span id="7o12g"></span><em id="7o12g"></em><noframes id="7o12g"></noframes><menuitem id="7o12g"><tbody id="7o12g"><listing id="7o12g"><dl id="7o12g"></dl></listing></tbody></menuitem><rt id="7o12g"><xmp id="7o12g"></xmp></rt><del id="7o12g"><address id="7o12g"><cite id="7o12g"></cite></address></del><noframes id="7o12g"><kbd id="7o12g"><video id="7o12g"></video></kbd></noframes><th id="7o12g"></th><acronym id="7o12g"></acronym><listing id="7o12g"></listing><p id="7o12g"><meter id="7o12g"><strong id="7o12g"><legend id="7o12g"></legend></strong></meter></p><ins id="7o12g"><listing id="7o12g"><menu id="7o12g"></menu></listing></ins><menuitem id="7o12g"></menuitem><nav id="7o12g"></nav><mark id="7o12g"><track id="7o12g"><nav id="7o12g"><s id="7o12g"></s></nav></track></mark><cite id="7o12g"></cite></div> <div class="itop"> <div class="wfixed"> <div class="topNav tar fr col_f Radius"> <a href="/weibo/">企业微博</a> <a href="/sitemap.html">|站地图</a> <a href="/sitemap.xml">XML</a> <a><span style="cursor:hand" onClick="window.external.addfavorite('http://www.freeappco.com','【图文】石沚w杆生产厂家品牌_xaL的等U是怎么定的 - Ȯ阳市中泰石沚wh限公?)">收藏本站</span></a> <script type="text/javascript" src="http://home.nestcms.com/23774/stat/"></script> </div> <h6 class="clearfix"></h6> <div class="topCen mt10"> <div class="logo fl mt20"><img src="/uploads/logo/20151119094915.png" alt="Ȯ阳市中泰石沚wh限公?/></div> <div class="topCenR fr"> <div class="topTel"><img src="/template/NEST60006/images/tel.png" /></div> <div class="topSea mt10"> <form name="formSeach" id="formSeach" title="误入关键词" action="/key.aspx" onSubmit="Seach()" > <input type="text" class="text fl" value="误入关键词" onfocus="if(this.value=='误入关键词'){this.value='';}" onblur="if(this.value==''){this.value='误入关键词'}" /> <input type="image" align="absmiddle" class="but fl ml5" src="/template/NEST60006/images/search.jpg" /> </form> </div> </div> </div> </div> </div> <h6 class="clearfix"></h6> <div class="imenu fs14"> <div class="wfixed"> <ul> <li><a href="/" class="ml0 curr">首页</a></li> <li><a href="/about/">走进中泰</a></li> <li><a href="/supply/">产品中心</a></li> <li><a href="/news/">新闻资讯</a></li> <li><a href="/news/zggg">L规格</a></li> <li><a href="/news/zgjs/">L技?/a></li> <li><a href="/contact/">联系我们</a></li> </ul> </div> </div> <div class="ibanner tac"> <div class="banner" style="margin:0px auto;"> <div style="width:1420px; height:400px; overflow:hidden;margin:0px auto;" class="ad"><div id="swfContents_1"></div> <script type="text/javascript"> var picarr=new Array(); var imgLink=new Array(); var adimgheight=400 var adNum=0; picarr[1] = "/uploads/link/20170713034000.jpg"; picarr[2] = "/uploads/link/20151021024100.jpg"; picarr[3] = "/uploads/link/20151017025016.jpg"; var imgPre=new Array(); var j=0; for (i=1;i<=3;i++) { if( (picarr[i]!="") && (imgLink[i]!="") ) { j++; } else { break; } } function playTran(){ if (document.all) imgInit.filters.revealTrans.play(); } var key=0; function nextAd(){ if(adNum<j)adNum++ ; else adNum=1; if( key==0 ){ key=1; } else if (document.all){ imgInit.filters.revealTrans.Transition=23; imgInit.filters.revealTrans.apply(); playTran(); } document.images.imgInit.src=picarr[adNum]; theTimer=setTimeout("nextAd()", 4000); } function goUrl(){ jumpUrl=imgLink[adNum]; jumpTarget='_blank'; if (jumpUrl != ''){ if (jumpTarget != '') window.open(jumpUrl,jumpTarget); else location.href=jumpUrl; } } document.write ('<IMG style="FILTER: revealTrans(duration=2,transition=18)" height="'+adimgheight+'" width="100%" border=0 name=imgInit src="">') nextAd() </script> <script language=javascript src="/template/NEST60006/lib/product.js" type="text/javascript"></script> </div> </div> </div> <div class="inMain wfixed"> <div class="inLeft fl"> <div class="inSide"> <div class="inTit fs16 font_w">产品分类</div> <ul class="inPro"> <li><a href="/dyzg/">xaL</a></li> <li><a href="/jkzg/">q口L</a></li> <li><a href="/dzzg/">地质L</a></li> <li><a href="/eszg/">二手L</a></li> <li><a href="/dytg/">xa套管</a></li> <li><a href="/jkzd/">q口钻铤</a></li> <li><a href="/140syzg/">140xaL</a></li> <li><a href="/127syzg/">127xaL</a></li> <li><a href="/114syzg/">114xaL</a></li> <li><a href="/89syzg/">89xaL</a></li> <li><a href="/102syzg/">102xaL</a></li> </ul> </div> <div class="inSide"> <div class="inTit fs16 font_w">联系我们</div> <div class="inContact"> <img src="/template/NEST60006/images/contact.jpg" /> <span class="db fs14 col_6 fb">Ȯ阳市中泰石沚wh限公?/span> <p>联系人:张经? 18238395888</p> <p>?nbsp;   话:18238395888</p> <p>?nbsp;   真:</p> <p>?nbsp;   址Q河南省Ȯ阳市北环\开发区</p> </div> </div> </div> <div class="inRight fr mt15"> <div class="inProTit"> <span class="fl"><b>新闻详细</b></span> <em class="fr"><a href="/">首页</a> > <a href="/news/">新闻信息</a> > 详细内容 </em> </div> <div class="content"> <div class="news_arc"> <h1>【图文】石沚w杆生产厂家品牌_xaL的等U是怎么定的</h1> <h2>发布旉Q?019-02-09</h2> <h2>来源Q?a href='http://www.freeappco.com/news/288.html'>http://www.freeappco.com/news/288.html</a></h2> <h3>生活中的很多行业的发展与<b>xaL</b>都是M开的,有时候一些行业所在的领域都有自己的品牌,今天q地给大家介绍一下濮阛_中泰xad有限公司<p style="text-indent:2em;"> xaL生厂家哪家好,首选濮阳中恒钻h限公司?/p><p style="text-indent:2em;"> Ȯ阳中恒d主要l营包括新旧xaL、二手钻杆?b>q口L</b>、地质钻杆?a href="/dytg/" target="_blank">xa套管</a>{设备。与多家外N公司和a田合作,销售各U规D口新旧石沚w杆,一般是中东q口、美国进口,质量保证。材质:G105、S135。h?000元至11000元。规格有73?9?02?14?27?40?68新旧xaLQ可用作天然气开采,xa开采,地热井开采,韧性好Q不弯曲Q不折断Q中恒石沚w具销往各大油田Q地质公司,质量有保障,深受q大用户的信?</p><p style="text-indent:2em;"></p><p style="text-indent:2em;"> 特征描述</p><p style="text-indent:2em;"> xaL:用于xa油井L。钻杆的特点是壁薄,单位长度重量轻,主要提供泥浆通道、传递拉力和扭矩?/p><p style="text-indent:2em;"> 使用说明</p><p style="text-indent:2em;"> L在井下主要有三种基本工况Q拉伸、压~和旋{。vLQ钻杆处于拉伸状态,5”钻杆能拉?m/1000m左右Q下LQ钻杆处于压~状态,压羃量和d有关Q旋转钻q时Q钻杆跟着地面驱动pȝ旋{Q中和点以上为受拉,中和点以下ؓ受压Q定向钻q时Q钻杆处于静止状态,中和点以上ؓ受拉Q中和点以下为受压;划眼ӞL处于旋{状态,受拉?/p><p style="text-indent:2em;"> 包装清单Q一对一xaQ石沚w杆生产厂家品牌木包?/p><p style="text-indent:2em;"></p><p style="text-align:center;"><img alt="【图文】石沚w杆生产厂家品牌_xaL的等U是怎么定的" src="http://cmsimgshow.zhuchao.cc/23774/201703291119194642377451268.jpg?path=www.freeappco.com/uploads/cp/201703291119194642377451268.jpg" style="width:480px;height:336px;"/></p><p style="text-indent:2em;"> <span style="color:#FF0000;">您或许感兴趣的文章:</span> </p> <p> <br /> </p><p style="text-indent:2em;"> 本文主要介绍xaL钢与屈服强度、抗拉强度详l表Q?/p><p style="text-indent:2em;"> xaL钢{Q屈服强度(MpaQ:抗拉强度QMpaQ?/p><p style="text-indent:2em;"> L175或A25Q≥175Q≥310</p><p style="text-indent:2em;"> L175P或A25PQ≥175Q≥310</p><p style="text-indent:2em;"> L210或AQ≥210Q≥335</p><p style="text-indent:2em;"> L245R或BP和L245或BQ≥245Q≥415</p><p style="text-indent:2em;"> L290R或X42和L290或X42Q≥290Q≥415</p><p style="text-indent:2em;"> L320或X46Q≥320Q≥435</p><p style="text-indent:2em;"> L360或X52Q≥360Q≥460</p><p style="text-indent:2em;"> L390或X56Q≥390Q≥490</p><p style="text-indent:2em;"> L415或X60Q≥415Q≥520</p><p style="text-indent:2em;"> L450或X65Q≥450Q≥535</p><p style="text-indent:2em;"> L485或X70Q≥485LQ石沚w杆的{是怎么定的?70</p>以上所介绍的几点就是有关“石沚w杆的{是怎么定的”的Q相信看了本文的介绍后,对这斚w也会有自q一番认识,以后针对xaL{问题也能很好的解决。在q里Q我们推荐您多了解石沚w杆、濮阛_中泰xad有限公司{有关的讯息Q希望对您有所帮助Q?/h3> <p><a href="http://www.freeappco.com">xaL</a><font color="red">,</font><a href="http://www.freeappco.com">q口L</a><font color="red">,</font><a href="http://www.freeappco.com">地质L生厂家</a>-<a href="http://www.freeappco.com">Ȯ阳中泰xad</a></p> <div class="newArtiNext"><div>上一?<a href="289.html">【图文?14xaL厂家_xaL怎么卡钻</a></div> <div>下一?<a href="287.html">【图文】石沚w杆的{是怎么定的_xaL出现断裂</a></div> </div> </div> <div class="tag">相关标签Q?a href='/key.aspx?k=%d7%ea%b8%cb'>L</a>,<a href='/key.aspx?k=%ca%af%d3%cd'>xa</a>,<a href='/key.aspx?k=60'>60</a>,<a href='/key.aspx?k=%d6%f7%d2%aa'>主要</a>,<a href='/key.aspx?k=%bd%f8%bf%da'>q口</a>,</div> <div class="relate"> <div class="inProTit"> <span class="fl"><b>相关新闻</b></span> </div> <div class="inNewsCon"> <ul class="insProList"> <li><a href="/news/319.html" target="">地质L生厂家分析在钻杆生产中存在哪些问题Q?/a><span>2019-09-11</span></li> <li><a href="/news/318.html" target=""> 地质L生厂家教你地质L断裂应考虑哪些斚w</a><span>2019-08-27</span></li> <li><a href="/news/317.html" target=""> 地质L如何更好的进行保dQ?/a><span>2019-08-20</span></li> <li><a href="/news/316.html" target="">分析xaL的具体发展历E?/a><span>2019-08-12</span></li> </ul> <h6 class="clearfix"></h6> </div> <div class="inProTit"> <span class="fl"><b>相关产品</b></span> </div> <div class="inProCon tac"> <ul class="insProList"> <li> <h2><a href="/supply/17.html" title="xaL"><img src="http://cmsimgshow.zhuchao.cc/23774/20151023093316.jpg?path=www.freeappco.com/uploads/cp/20151023093316.jpg" onload="imgZoomer(this,219,146)" width="219" height="146" alt="xaL"></a></h2> <h3><a href="/supply/17.html" title="xaL">xaL</a></h3> </li> <li> <h2><a href="/supply/6.html" title="q口L"><img src="http://cmsimgshow.zhuchao.cc/23774/201803091635201912377475316.jpg?path=www.freeappco.com/uploads/cp/201803091635201912377475316.jpg" onload="imgZoomer(this,219,146)" width="219" height="146" alt="q口L"></a></h2> <h3><a href="/supply/6.html" title="q口L">q口L</a></h3> </li> <li> <h2><a href="/supply/7.html" title="新石沚w?><img src="http://cmsimgshow.zhuchao.cc/23774/201803091557233942377495516.jpg?path=www.freeappco.com/uploads/cp/201803091557233942377495516.jpg" onload="imgZoomer(this,219,146)" width="219" height="146" alt="新石沚w?></a></h2> <h3><a href="/supply/7.html" title="新石沚w?>新石沚w?/a></h3> </li> </ul> <h6 class="clearfix"></h6> </div> </div> </div> <h6 class="clearfix"></h6> </div> <h6 class="clearfix"></h6> </div> <div class="ifooter"> <div class="wfixed"> <div class="ft_nav tac"> <a href="/" rel="nofollow">首页</a>| <a href="/news/zgjs/">L技?/a>| <a href="/news/zggg/">L规格</a>| <a href="/supply/">产品中心</a>| <a href="/news/">新闻资讯</a>| <a href="/contact/" rel="nofollow">联系我们</a>| <a href="/4g/" title="手机|站">手机|站</a> <script type="text/javascript" src="http://home.nestcms.com/cmode/"></script> <script type="text/javascript" src="http://home.nestcms.com/year/2015-09-26/"></script> <a target="_blank"></a><div class="cnzz" style="display:inline-block"> <script> var _hmt = _hmt || []; (function() { var hm = document.createElement("script"); hm.src = "http://#/hm.js?ab1c799d320522afbdec793c042a607f"; var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(hm, s); })(); </script> </div> </div> <p>Ȯ阳市中泰石沚wh限公司  地址Q河南省Ȯ阳市北环\开发区</p> <p>电话Q?8238395888   传真Q?/p> <div class="copyright"> <p>Ȯ阳市中泰石沚wh限公怸业生?<a href="http://www.freeappco.com" target="_blank">xaL</a>,<a href="http://www.freeappco.com" target="_blank">q口L</a>,<a href="http://www.freeappco.com" target="_blank">地质L生厂家</a>{?Ƣ迎来电订购. <div class="cityspread tac"> <strong>热门城市推广: </strong> <a href="/city_index.aspx?city=henan" title="沛_" target="_blank" >沛_</a> <a href="/city_index.aspx?city=shandong" title="׃" target="_blank" >׃</a> <a href="/city_index.aspx?city=qingdao" title="青岛" target="_blank" >青岛</a> <a href="/city_index.aspx?city=heilongjiang" title="黑龙? target="_blank" >黑龙?/a> </div> </p> </div> </div> </div> <script type="text/javascript" src="im/js/ImVar.js"></script> <script type="text/javascript" src="im/js/ImJS.js"></script> <!--[if lt IE 9]> <style type="text/css"> .Radius{ behavior: url(/template/NEST60006/js/PIE.htc); } </style> <![endif]--> <script> $(function(){ $(".inPro li:last").addClass("bor_b"); }) </script> <a href="http://www.freeappco.com/">¶</a> <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>