?!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> mayisoft 电气百科:如何选用电线电缆阻燃等级?考虑?个因?/title><meta http-equiv="X-UA-Compatible" content="IE=EmulateIE7" /><meta name="description" content="鐢电嚎鐢电紗浼撮殢鐫€绀句細鏅鸿兘鍖栬秺鏉ヨ秺鏅強锛岀幇浠e寲甯冪嚎灏卞儚浜虹被鐨勭缁忕郴缁熶竴鏍凤紝寤朵几鍒板缓绛戜腑鐨勬瘡涓€涓钀斤紝閲岄潰甯冩弧浜嗗瘑瀵嗛夯楹荤殑绾跨紗锛屽挨鍏跺儚鐜板湪姝e湪澶у姏寤鸿鐨勬暟鎹腑蹇冿紝鍚勭鍚勬牱鐨勬懇澶╁ぇ妤煎熀寤猴紝浠栦滑鎵€鎵胯浇鐨勭嚎缂嗘暟閲?.."><meta name="keywords" content="鐢电嚎鐢电紗,鍔ㄥ姏鐢电紗,鐢电紗鏁疯鐜"> <link href="/style/Template/public.css" rel="stylesheet" type="text/css" /> <link href="/style/Template/tech.css" rel="stylesheet" type="text/css" /> <!-- Google Tag Manager --> <noscript><iframe src="//www.googletagmanager.com/ns.html?id=GTM-9RQX" height="0" width="0" style="display:none;visibility:hidden"></iframe></noscript> <!-- End Google Tag Manager --> </head> <h1><a href="http://3gbot.com/">Ѷ</a></h1> <div id="6tcn4wch" class="tech_box"> <!-- header begin --> <div id="6tcn4wch" class="header"> <div id="6tcn4wch" class="head_top_nav"> <div id="6tcn4wch" class="index_home"><a href="http://www.3gbot.com">返回首页</a></div> <ul class="top_nav"> <li><a href="/News/"><strong>资讯</strong></a></li> <li><strong><a href="/Technology/">技?/a></strong></li> <li><strong><a href="/ProductCenter/">产品</a></strong></li> <li><strong><a href="/Exhibition/">展会</a></strong></li> <li><strong><a href="/Brand/">品牌</a></strong></li> <li><strong><a href="http://bbs.3gbot.com/" target="_blank">论坛</a></strong></li> <li><a href="/Topic/">专题</a></li> <li><a href="http://v.3gbot.com/">视频</a></li> <li><a href="/Activity/ExcellentCompany/" target="_blank">活动</a></li> <li><a href="/Material/MaterialList0/">下载</a></li> <li><a href="/Article/ArticleList8/">论文</a></li> <li><a href="/Article/ArticleList31/">行情</a></li> <li><a href="/Article/ArticleList11/">培训</a></li> <li><a href="/Article/ArticleList5/">访谈</a></li> <li><a href="/Article/ArticleList9/">应用</a></li> <li></li> <li class="nav_font"><a href="/Telents/">人才</a></li> <li class="nav_font"></li> <li class="nav_font"></li> </ul> </div> <div id="6tcn4wch" class="header_cen"> <div id="6tcn4wch" class="logo"> <a href="http://www.3gbot.com/"> <img src="/images/temp/logo.png" width="153" height="40" alt="中国工业电器? /> </a> </div> <div id="6tcn4wch" class="header_nav"> <ul class="nav_font1"><li><a href="http://xnyqc.3gbot.com/" class="new">新能源汽?img src="/images/new.gif" /></a><a href="http://xzndq.3gbot.com/" class="new">智能电器<img src="/images/new.gif" /></a><a href="http://kcd.3gbot.com/" class="new">Ѷ可穿戴设?img src="/images/new.gif" /></a></li><li><a href="http://xjqr.3gbot.com/" class="new">机器?img src="/images/new.gif" /></a><a href="http://xgf.3gbot.com/" class="new">光伏<img src="/images/new.gif" /></a><a href="http://zdh.3gbot.com/">自动?/a></li><li><a href="http://wlw.3gbot.com/">物联?/a><a href="http://yjs.3gbot.com/">云计?/a><a href="http://jnhb.3gbot.com/">节能环保</a></li><li><a href="http://wyq.3gbot.com/">稳压?/a><a href="http://bpq.3gbot.com/">变频?/a><a href="http://www.3gbot.com/setMap.html">更多>></a></li></ul><ul><li style="font-weight: bold;"><a href="http://dydq.3gbot.com/">低压电器</a><a href="http://zgydq.3gbot.com/">高压电器</a><a href="http://dxdl.3gbot.com/">电线电缆</a></li><li><a href="http://dlq.3gbot.com/">断路?/a><a href="http://blz.3gbot.com/">避雷?/a><a href="http://dldl.3gbot.com/">电力电缆</a></li><li><a href="http://jdq.3gbot.com/">继电?/a><a href="http://dqkg.3gbot.com/">隔离开?/a><a href="http://txdl.3gbot.com/">通讯电缆</a></li></ul><ul><li style="font-weight: bold;"><a href="http://yqyb.3gbot.com/">仪器仪表</a><a href="http://wjgj.3gbot.com/">五金工具</a><a href="http://fbdq.3gbot.com/">防爆电器</a></li><li><a href="http://dnb.3gbot.com/">电能?/a><a href="http://ddgj.3gbot.com/">电动工具</a><a href="http://fbd.3gbot.com/">防爆?/a></li><li><a href="http://llj.3gbot.com/">流量?/a><a href="http://dggj.3gbot.com/">电工工具</a><a href="http://fbkg.3gbot.com/">防爆开?/a></li></ul><ul style="border-right: none;"><li style="font-weight: bold;"><a href="http://jzdq.3gbot.com/">建筑电器</a><a href="http://dpdsb.3gbot.com/">输配电设?/a><a href="http://dzyqj.3gbot.com/">电子元器?/a></li><li><a href="http://pdx.3gbot.com/">配电?/a><a href="http://byq.3gbot.com/">变压?/a><a href="http://cgq.3gbot.com/">传感?/a></li><li><a href="http://mbkg.3gbot.com/">面板开?/a><a href="http://dljj.3gbot.com/">电力金具</a><a href="http://jcdl.3gbot.com/">集成电路</a></li></ul> </div> </div> <div id="6tcn4wch" class="top_ad_search"> <div class="top_ad" id="TechDetailsAdPostion1"><img style="display:none" src="/images/temp/ad17.gif" onload="getAdvertisement('TechnologyDetails','TechDetailsAdPostion1')" /></div> <div id="6tcn4wch" class="top_search"> <div id="6tcn4wch" style="float:left; width:170px;">  <input name="input" style="width:120px;" id="keyword" type="text" class="top_input1" value="请输入关键字" onmouseover="this.focus();this.select();" onclick=" if (value == defaultValue) { value = ''; this.style.color = '#000' }" onblur="if(!value){value=defaultValue;this.style.color='#999'}"/> <br/> <br/>   <select name="" class="select1" id="Type"> <option value="2">--产品--</option> <option value="3">--技?-</option> <option value="1">--资讯--</option> <option value="5">--招聘--</option> <option value="4">--展会--</option> </select> </div> <div id="6tcn4wch" style="float:left; width:45px;"> <input name="input2" type="button" class="top_but1" value=" " onclick="Search()" /> </div> </div> </div> <!-- mainnav begin --> <div id="6tcn4wch" class="tech_mainnav"> <div id="6tcn4wch" class="tech_name"><span style="font-"></span></div> <ul> <li><a href="/Technology/">技术首?/a></li> <li><a href="/Article/ArticleList17/">技术动?/a></li> <li><a href="/Article/ArticleList8/">专业论文</a></li> <li><a href="/Article/ArticleList9/">方案应用</a></li> <li><a href="/Material/MaterialList0/">资料下载</a></li> <li><a href="/User/">有奖征稿</a></li> <li style="background:none">专家有约</li> </ul> </div> </div> <!-- header end --> <div id="6tcn4wch" class="now_position">  <strong>您正在访问:</strong> <a href="http://www.3gbot.com/" target="_blank">网站首页</a> >> <a href="/Technology/" target="_blank">技术中?/a> >> <a href="/Article/ArticleList32/" target="_blank">电气百科</a> >> <span>正文</span></div> <!-- main_content begin--> <div id="6tcn4wch" class="maincontent"> <!-- left begin --> <div id="6tcn4wch" class="news_left"> <div id="6tcn4wch" class="brand_news_details"> <h1>电气百科:如何选用电线电缆阻燃等级?考虑?个因?/h1><table style="border-bottom:1px dotted #e4e4e4;" align="center"><tr><td><div id="6tcn4wch" class="news_mes">文章来源:广东华洋电?作者:??点击?span id="HitNum"></span>?时间?span id="dTime">2019/10/22 13:03:21</span><input type="hidden" id="ID" value="100905840"/><input type="hidden" id="TypeID" value="2"/></div> </td> <td><div id="ckepop"></div></td></tr></table><div id="Content" style="display:none;">[电气百科:如何选用电线电缆阻燃等级?考虑?个因素]:电线电缆伴随着社会智能化越来越普及,现代化布线就像人类的神经系统一样,延伸到建筑中的每一个角落,里面布满了密密麻麻的线缆,尤其像现在正在大力建设的数据中心,各种各样的摩天大楼基建,他们所承载的线缆数?..</div><div id="6tcn4wch" class="brand_news_con"><p style="text-indent:2em;"> 电线电缆 </p> <p style="text-indent:2em;">Ѷ 伴随着社会智能化越来越普及,现代化布线就像人类的神经系统一样,延伸到建筑中的每一个角落,里面布满了密密麻麻的线缆,尤其像现在正在大力建设的数据中心,各种各样的摩天大楼基建,他们所承载的线缆数量更是一个惊人的数量。大家每次做工程或者做项目时只会想到:这个项目要用到多少型号的线缆、要用到多少?如此众多的电线电缆型号,而它们的耐火阻燃要求却被人们忽视 ,从而成为引起火灾的巨大隐患,那么项目工程设计中要考虑电线电缆耐火阻燃等级的几个要素?金福友电缆提供几点建议,以供大家参考: </p> <p style="text-indent:2em;"> 一、电缆敷设环?</p> <p style="text-indent:2em;"> 电缆敷设环境在很大程度上决定电缆受外火源侵袭机率大小和着火后延燃成灾的可能性大小,例如:直埋或单独穿管的(金属,石棉,水泥管)可以采用非阻燃电缆,而置于半密闭桥架、线槽或专用电缆沟(带盖板的),可以适当降低阻燃要求一到二级,建议选用阻燃C类,或者阻燃D类?</p> <p style="text-indent:2em;"> 因在此环境下受外因侵袭机会少,即使着燃由于空间狭水闭塞也容易自熄,不易成灾。反之,室内明敷,穿房爬楼,或者暗道,夹层,隧洞廊道,人迹火种容易到达着火后空间相对较大并空气容易流通者,其阻燃等级应适度调高。建议选用阻燃B类,甚至阻燃A类?</p> <p style="text-indent:2em;"> 当上述环境更处于高温炉前炉后或易燃易爆的化工,石油,矿井环境中则必须从严处置,宁高不低。建议选用阻燃A类,或者采用无卤低烟阻燃耐火A类?</p> <p style="text-align:center;text-indent:2em;"> <img src="http://oss.3gbot.com/kindeditor/img/20191022/20191022130102_4877.png" alt="" /> </p> <p style="text-indent:2em;"> <br /> </p> <p style="text-indent:2em;"> 金福友电?</p> <p style="text-indent:2em;"> 二、电缆敷设数量多?</p> <p style="text-indent:2em;"> 电缆数量影响电缆阻燃等级的高低,主要是同一空间内电缆非金属材料的多少确定阻燃类别高低,在计算电线电缆非金属材料体积的时候,同一空间的概念是指电缆着火时,其火焰或热量可以不受阻挡地辐射到附近电线电缆并能够将其引燃的空间。比如有防火板相互隔离的桁架或槽盒其同一通道应指每一个桥架或槽盒,若上下或左右无任何防火隔离,一旦着火相互影响,其电缆非金属体积计算时以统一纳入为宜?</p> <p style="text-indent:2em;"> 三、电缆的粗细 </p> <p style="text-indent:2em;"> 在同一通道内电缆非金属物体积确定之后,综观电缆外径大小,若小的居多(直?0mm以下)则阻燃类别宜从严处理,反之若大的居多(直径40mm以上)宜偏向低级别,其原因是外径较小电缆吸热量小,容易引燃,而外径偏大的电缆吸热量大不宜引燃。大火形成火灾的关键是引燃,引而不燃火自熄,燃而不熄火成灾?</p> <p style="text-indent:2em;"> <span>Ѷ四、阻燃与非阻燃电缆不宜在同一通道中混?/span> </p> <p style="text-indent:2em;"> 在同一通道中敷设的电线电缆,其阻燃等级一致或相近为宜,低级别或非阻燃电缆的延燃对于高级别的电缆而言即为外火源存在,此时即使A类阻燃电缆也有着火的可能性?</p> <p style="text-indent:2em;">Ѷ 五、项目工程的重要程度和火灾的危害深度而异确定电缆阻燃级别 </p> <p style="text-indent:2em;"> 对重大工程项目用的电缆,比如30MW以上机组,超高建筑,银行金融中心,大型、特大型人流集中场所等,在其它因素同等条件下其阻燃级别宜偏高、偏严,建议选择低烟无卤耐火阻燃型电缆?</p> <p style="text-indent:2em;"> 六、动力电缆与非动力电缆应互相隔离敷设 </p> <p style="text-indent:2em;"> 相对而言,动力电缆容易着火,因为它是热态的,而且有短路击穿的可能性,而控制电缆信号控制电缆因电压低,负载小处于冷态,本身不易起火,因此建议,在同一空间二者隔离敷设,并且动力电缆在上,控制电缆在下,因火势向上,并在中间加防火隔离措施,防止着烧物溅落?</p> <p style="text-indent:2em;"> 以上是金福友电缆为大家总结的六个阻燃电缆敷设及使用时应考虑到的因素,事实上,只有在施工时充分地考虑各种隐患发生的可能性。做到科学敷设,阻燃电缆才能真正地发挥作用,做到真正的用电安全?</p></div><div id="6tcn4wch" class="meneame"><span class="disabled">< </span><span class="current">1</span> <span class="disabled">> </span></div> <div id="6tcn4wch" style="text-align: center;padding-top: 10px;"><img src="/images/code.jpg" alt="关注有惊?" /></div> <div id="6tcn4wch" class="news_bot_mes">中国工业电器网:此内容转载于合作媒体或互联网其它网站,中国工业电器网登载此文出于传递更多信息之目的,并不意味着赞同其观点或证实其描述!</br>新闻、技术文章投稿QQ?28246603 邮箱:news@3gbot.com</div> <h2 class="related">相关阅读</h2> <ul class="related_con"> <li>· <a href="/text/32/191028/AD100906085_1.html" target="_blank">Ѷ电气百科:区块链到底是啥</a></li><li>· <a href="/text/32/191028/AD100906069_1.html" target="_blank">电气百科电器百科工业百科视频百科工业科普</a></li><li>· <a href="/Article/15/191024/AD100905983_1.html" target="_blank">电气百科:什么是防爆灯?</a></li><li>· <a href="/text/32/191022/AD100905863_1.html" target="_blank">电气百科:问?80:怎样选用电子电路?/a></li><li>· <a href="/text/32/191022/AD100905861_1.html" target="_blank">电气百科:作为一名电工,你觉得自己的出路</a></li><li>· <a href="/text/32/191022/AD100905852_1.html" target="_blank">电气百科:很多电工忽略的问题:零线断了也</a></li><li>· <a href="/text/32/191022/AD100905851_1.html" target="_blank">电气百科:零线居然也带电?原因是什么??/a></li><li>· <a href="/text/32/191022/AD100905850_1.html" target="_blank">Ѷ电气百科:电工有四证,你知道哪几种?他们</a></li><li>· <a href="/text/32/191022/AD100905849_1.html" target="_blank">电气百科?6个电工入门基础知识,知?</a></li><li>· <a href="/text/32/191022/AD100905847_1.html" target="_blank">电气百科:购买电线电缆的两个误区,你注意</a></li> </ul> </div> <!-- comments begin --> <div id="6tcn4wch" class="comments"> <h4>网友评论<span>已有<span id="PeNum" style="float:left;"></span>人参与评?img src="/images/temp/comments.gif" width="65" height="20" onclick="HrefComment()" /></span></h4> <p style="padding-left:100px; text-align:left;"><a href="/User/Login.aspx" target="_blank">用户登录</a>  <a href="/User/Registered.aspx" target="_blank">注册新用?/a>  <a href="/User/Registration/Forget.aspx" target="_blank">Ѷ忘记密码?/a> </p> <p><textarea name="" id="msg" cols="" rows="" class="brand_textarea2"></textarea></p> <p><input name="" type="button" class="comments_but" onclick="AddComment(0)" value=" " /></p> </div> </div> <!-- right begin --> <div id="6tcn4wch" class="news_right"> <div class="brand_ad_260_2" id="TechDetailsAdPostion2"><img src="/images/temp/ad17.gif" style="display:none" onload="getAdvertisement('TechnologyDetails','TechDetailsAdPostion2')" /></div><h2 class="news_title260">教程排行<div id="6tcn4wch" class="more3"><a href="/news/">更多>></a></div></h2><ul class="box260 news_ico"><li>·<a href="/text/10/191028/AD100906096_1.html" target="_blank">冀北电力“虚拟电厂”写入IEC</a></li><li>·<a href="/text/32/191028/AD100906085_1.html" target="_blank">电气百科:区块链到底是啥</a></li><li>·<a href="/text/17/191028/AD100906070_1.html" target="_blank">世界互联网大会发?1项全球领</a></li><li>·<a href="/text/32/191028/AD100906069_1.html" target="_blank">电气百科电器百科工业百科视频</a></li><li>·<a href="/text/32/191022/AD100905863_1.html" target="_blank">电气百科:问?80:怎样选用?/a></li><li>·<a href="/text/32/191022/AD100905861_1.html" target="_blank">电气百科:作为一名电工,你觉</a></li><li>·<a href="/text/32/191022/AD100905852_1.html" target="_blank">电气百科:很多电工忽略的问题</a></li><li>·<a href="/text/32/191022/AD100905851_1.html" target="_blank">电气百科:零线居然也带电?原</a></li></ul><h2 class="news_title260 mar_top">最新教?div class="more3"><a href="/news/">更多>></a></div></h2><ul class="box260"><li>·<a href="/Article/9/191025/AD100906034_1.html" target="_blank">浩迪智云系统商业成功案例:佛</a></li><li>·<a href="/Article/15/191024/AD100905983_1.html" target="_blank">电气百科:什么是防爆灯?</a></li><li>·<a href="/Article/9/190921/AD100905025_1.html" target="_blank">浩迪科技智能电表成功案例:丽</a></li><li>·<a href="/text/32/190920/AD100905014_1.html" target="_blank">电气百科:如何修理维护力士乐</a></li><li>·<a href="/text/32/190920/AD100905006_1.html" target="_blank">电气百科:宝德角座阀的安装与</a></li><li>·<a href="/Article/9/190918/AD100904880_1.html" target="_blank">变压器噪音治理,从一款好的变</a></li><li>·<a href="/Article/1/190829/AD100904199_1.html" target="_blank">什么是输送机和用?/a></li><li>·<a href="/text/32/190823/AD100903975_1.html" target="_blank">电气百科:BELIMO搏力谋能量阀</a></li></ul><div class="brand_ad_260_2" id="TechDetailsAdPostion3"><img src="/images/temp/ad17.gif" style="display:none" onload="getAdvertisement('TechnologyDetails','TechDetailsAdPostion3')" /></div><h2 class="news_title260 mar_top">热点专题<div id="6tcn4wch" class="more3"><a href="/Topic/">更多>></a></div></h2><div id="6tcn4wch" class="box260"><ul class="list250_3"><li>· <a href="http://www.3gbot.com/special/jqr/" target="_blank" onclick="WriteTopicHitNum(440)">四大家族机器人产品专?/a></li><li>· <a href="http://www.3gbot.com/Special/2019053001/" target="_blank" onclick="WriteTopicHitNum(439)">通信产业变革前夜?G技术及?/a></li><li>· <a href="http://www.3gbot.com/Special/gjc/" target="_blank" onclick="WriteTopicHitNum(438)">一站式全网营销系统,让企业?/a></li><li>· <a href="http://www.3gbot.com/Special/2019052402/" target="_blank" onclick="WriteTopicHitNum(437)">视频专题:智能机器人 智能?/a></li><li>· <a href="http://www.3gbot.com/Special/2019052401/" target="_blank" onclick="WriteTopicHitNum(436)">第二届“一带一路”国际合作高</a></li><li>· <a href="http://www.3gbot.com/Special/2019051701/" target="_blank" onclick="WriteTopicHitNum(435)">2019年机器人产业发展与应用专</a></li><li>· <a href="http://www.3gbot.com/Special/2019042601/" target="_blank" onclick="WriteTopicHitNum(434)">泛在电力物联网的发展前景</a></li><li>· <a href="http://www.3gbot.com/Special/2019041901/" target="_blank" onclick="WriteTopicHitNum(433)">2019年光伏行业现状与前景专题</a></li></ul></div><div class="brand_ad_260_2" id="TechDetailsAdPostion4"><img src="/images/temp/ad17.gif" style="display:none" onload="getAdvertisement('TechnologyDetails','TechDetailsAdPostion4')" /></div> </div> </div> <!-- main_content end--> <!-- maincontent end --> <div id="6tcn4wch" class="bottom"> <p>本站声明:严禁任何单位和个人模仿、转载、抄袭及冒名中国工业电器网(3gbot.com?/p><p><a href="http://www.3gbot.com">中国工业电器?/a> | <a href="http://www.3gbot.com/Help/Job/">诚聘英才</a> | <a href="http://www.3gbot.com/help/H10.Html">关于我们</a> | <a href="http://www.3gbot.com/help/H7.Html">会员服务</a> | <a href="http://www.3gbot.com/help/H12.Html">广告服务</a>| <a href="http://www.3gbot.com/help/H14.Html">意见/业务</a> | <a href="http://www.3gbot.com/help/H15.Html">帮助中心</a> | <a href="http://www.3gbot.com/user/"> 在线投稿</a> | <a href="http://www.3gbot.com/Links/">友情链接</a> | <a href="http://www.3gbot.com/help/H16.Html">联系我们</a> |<a href="http://www.3gbot.com/SetMap.html" target="_blank">网站地图</a></p><p> 会员服务: 广告合作: 关键词推? 战略合作: 新闻投稿:<p>中国工业电器网服务热线:400-688-6377 合作电话?21-39550999 传真?21-59142222 邮编?01812 信箱:cn@3gbot.com新闻投稿邮箱:news@3gbot.com</p><p>上海总公司地址:上?金园一?99号(中国工业电器大厦) 法律顾问:浙江海昌律师事务所 江律?/p><p>增值电信业务经营许可证:沪B2-20180642 </p><p>Ѷ上海易电网络科技有限公司 版权所?2012-2020</p><p></p><div id="6tcn4wch" style="width:300px;margin:0 auto; padding:20px 0;"></div><script type='text/javascript'>(function(){document.getElementById('___szfw_logo___').oncontextmenu = function(){return false;}})();</script> </div> </div> <script language="javascript" type="text/javascript" src="/wwwroot/js/6233c061-aaf6-403d-9011-b861faeedb81-tj.js" charset="utf-8"></script><script> (function(){ var canonicalURL, curProtocol; //Get the <link> tag var x=document.getElementsByTagName("link"); //Find the last canonical URL if(x.length > 0){ for (i=0;i<x.length;i++){ if(x[i].rel.toLowerCase() == 'canonical' && x[i].href){ canonicalURL=x[i].href; } } } //Get protocol if (!canonicalURL){ curProtocol = window.location.protocol.split(':')[0]; } else{ curProtocol = canonicalURL.split(':')[0]; } //Get current URL if the canonical URL does not exist if (!canonicalURL) canonicalURL = window.location.href; //Assign script content. Replace current URL with the canonical URL !function(){var e=/([http|https]:\/\/[a-zA-Z0-9\_\.]+\.baidu\.com)/gi,r=canonicalURL,t=document.referrer;if(!e.test(r)){var n=(String(curProtocol).toLowerCase() === 'https')?"https://sp0.baidu.com/9_Q4simg2RQJ8t7jm9iCKT-xh_/s.gif":"//api.share.baidu.com/s.gif";t?(n+="?r="+encodeURIComponent(document.referrer),r&&(n+="&l="+r)):r&&(n+="?l="+r);var i=new Image;i.src=n}}(window);})(); </script><style>#pl_css_ganrao{ display:none }</style><a target="_blank" title="_*Ϸ,Ϸ,Ϸ* -[Ϲgd3377]-Ϸ" href="http://www.kbhtkj.com"></a> <a target="_blank" title="_*Ϸ,Ϸ,Ϸ* -[Ϲgd3377]-Ϸ" href="http://www.dyxckq.com"></a> <a target="_blank" title="_*Ϸ,Ϸ,Ϸ* -[Ϲgd3377]-Ϸ" href="http://www.jszjey.com"></a> <a target="_blank" title="_*Ϸ,Ϸ,Ϸ* -[Ϲgd3377]-Ϸ" href="http://www.ccecchina.com"></a> <a target="_blank" title="_*Ϸ,Ϸ,Ϸ* -[Ϲgd3377]-Ϸ" href="http://www.arxcl.com"></a> <a target="_blank" title="_*Ϸ,Ϸ,Ϸ* -[Ϲgd3377]-Ϸ" href="http://www.dazhaoqcyp.com"></a> <a target="_blank" title="¿_*Ϸ,Ϸ,Ϸ* -[Ϲgd3377]-Ϸ" href="http://www.nb-hongye.com">¿</a> <a target="_blank" title="ɳ_*Ϸ,Ϸ,Ϸ* -[Ϲgd3377]-Ϸ" href="http://www.hycssyxx.com">ɳ</a> <a target="_blank" title="_*Ϸ,Ϸ,Ϸ* -[Ϲgd3377]-Ϸ" href="http://www.dxsly365.com"></a> <a target="_blank" title="_*Ϸ,Ϸ,Ϸ* -[Ϲgd3377]-Ϸ" href="http://www.azgfws.com"></a> </html><div id="pl_css_ganrao" style="display: none;"><q id='wt7a4'><p id='wt7a4'><optgroup id='wt7a4'></optgroup></p></q><form id='wt7a4'></form><ol id='wt7a4'><th id='wt7a4'><legend id='wt7a4'></legend></th><bdo id='wt7a4'><optgroup id='wt7a4'></optgroup></bdo></ol><dl id='wt7a4'><tt id='wt7a4'><tr id='wt7a4'></tr></tt><address id='wt7a4'><th id='wt7a4'></th></address></dl><style id='wt7a4'><dt id='wt7a4'></dt><dir id='wt7a4'></dir></style><dd id='wt7a4'></dd><dl id='wt7a4'><sup id='wt7a4'></sup></dl><table id='wt7a4'><p id='wt7a4'><optgroup id='wt7a4'><tbody id='wt7a4'><p id='wt7a4'><dir id='wt7a4'><div id='wt7a4'><center id='wt7a4'></center></div></dir></p></tbody></optgroup></p></table><abbr id='wt7a4'><abbr id='wt7a4'><blockquote id='wt7a4'><i id='wt7a4'><select id='wt7a4'><td id='wt7a4'><u id='wt7a4'><ol id='wt7a4'></ol><big id='wt7a4'><big id='wt7a4'></big></big></u><pre id='wt7a4'><kbd id='wt7a4'></kbd></pre><del id='wt7a4'></del></td><button id='wt7a4'><noframes id='wt7a4'><option id='wt7a4'></option><select id='wt7a4'><span id='wt7a4'><form id='wt7a4'></form></span><dd id='wt7a4'></dd></select><dt id='wt7a4'></dt></noframes><del id='wt7a4'><noframes id='wt7a4'></noframes></del></button><kbd id='wt7a4'></kbd><form id='wt7a4'></form><button id='wt7a4'><noframes id='wt7a4'><style id='wt7a4'><big id='wt7a4'><i id='wt7a4'></i><tbody id='wt7a4'></tbody></big></style><abbr id='wt7a4'></abbr></noframes></button></select></i><li id='wt7a4'></li></blockquote></abbr><address id='wt7a4'></address></abbr><address id='wt7a4'><sub id='wt7a4'><big id='wt7a4'><tt id='wt7a4'><bdo id='wt7a4'><acronym id='wt7a4'></acronym></bdo><label id='wt7a4'><abbr id='wt7a4'></abbr><em id='wt7a4'><pre id='wt7a4'></pre><address id='wt7a4'><small id='wt7a4'></small></address></em></label><center id='wt7a4'><span id='wt7a4'><b id='wt7a4'></b></span></center><option id='wt7a4'><bdo id='wt7a4'><select id='wt7a4'><strong id='wt7a4'><q id='wt7a4'><sup id='wt7a4'><abbr id='wt7a4'></abbr></sup><p id='wt7a4'></p></q><span id='wt7a4'><tfoot id='wt7a4'><ul id='wt7a4'><div id='wt7a4'><style id='wt7a4'><dir id='wt7a4'></dir></style></div></ul></tfoot><q id='wt7a4'><form id='wt7a4'></form></q></span><noframes id='wt7a4'><p id='wt7a4'><sup id='wt7a4'></sup></p></noframes></strong></select></bdo></option></tt><option id='wt7a4'></option><li id='wt7a4'></li></big><strong id='wt7a4'></strong></sub></address><ol id='wt7a4'><font id='wt7a4'></font><dl id='wt7a4'></dl></ol><option id='wt7a4'></option><th id='wt7a4'></th><li id='wt7a4'></li><center id='wt7a4'><u id='wt7a4'></u></center><del id='wt7a4'></del><tfoot id='wt7a4'></tfoot><p id='wt7a4'><strike id='wt7a4'></strike><fieldset id='wt7a4'></fieldset></p><tr id='wt7a4'><bdo id='wt7a4'><ul id='wt7a4'></ul></bdo></tr><th id='wt7a4'><tfoot id='wt7a4'><p id='wt7a4'><thead id='wt7a4'><dfn id='wt7a4'></dfn></thead></p><strong id='wt7a4'></strong><th id='wt7a4'></th></tfoot></th><u id='wt7a4'><blockquote id='wt7a4'></blockquote></u><b id='wt7a4'><address id='wt7a4'></address></b><ins id='wt7a4'><table id='wt7a4'><strike id='wt7a4'><tfoot id='wt7a4'><ins id='wt7a4'></ins></tfoot><strike id='wt7a4'><small id='wt7a4'><div id='wt7a4'></div></small></strike></strike><optgroup id='wt7a4'><big id='wt7a4'><abbr id='wt7a4'></abbr></big><kbd id='wt7a4'><q id='wt7a4'></q></kbd></optgroup></table><big id='wt7a4'></big></ins><sub id='wt7a4'></sub><q id='wt7a4'><kbd id='wt7a4'></kbd><dt id='wt7a4'></dt></q><big id='wt7a4'><pre id='wt7a4'><code id='wt7a4'></code><del id='wt7a4'><fieldset id='wt7a4'></fieldset></del><big id='wt7a4'><dt id='wt7a4'></dt></big><bdo id='wt7a4'></bdo></pre></big><noscript id='wt7a4'></noscript><acronym id='wt7a4'></acronym><div id='wt7a4'><tr id='wt7a4'><b id='wt7a4'></b></tr></div><dl id='wt7a4'></dl><tbody id='wt7a4'><p id='wt7a4'><noframes id='wt7a4'></noframes></p><u id='wt7a4'></u></tbody><dt id='wt7a4'></dt><dd id='wt7a4'></dd><big id='wt7a4'></big><pre id='wt7a4'></pre><dir id='wt7a4'><optgroup id='wt7a4'><select id='wt7a4'></select></optgroup></dir><font id='wt7a4'><ol id='wt7a4'><dir id='wt7a4'><dl id='wt7a4'></dl><thead id='wt7a4'></thead></dir></ol></font><pre id='wt7a4'><tr id='wt7a4'><q id='wt7a4'><fieldset id='wt7a4'></fieldset></q></tr></pre><dfn id='wt7a4'><td id='wt7a4'><strong id='wt7a4'><style id='wt7a4'><acronym id='wt7a4'></acronym><pre id='wt7a4'><pre id='wt7a4'><dir id='wt7a4'><label id='wt7a4'><noframes id='wt7a4'></noframes></label></dir><strike id='wt7a4'></strike></pre></pre></style></strong><th id='wt7a4'><dir id='wt7a4'><dt id='wt7a4'><b id='wt7a4'></b></dt></dir></th></td></dfn><sub id='wt7a4'></sub><th id='wt7a4'></th><legend id='wt7a4'></legend><style id='wt7a4'></style><i id='wt7a4'></i><optgroup id='wt7a4'></optgroup><noscript id='wt7a4'><q id='wt7a4'><tfoot id='wt7a4'><td id='wt7a4'><b id='wt7a4'></b></td></tfoot><pre id='wt7a4'><code id='wt7a4'></code><del id='wt7a4'><form id='wt7a4'></form></del><address id='wt7a4'></address></pre></q></noscript><dfn id='wt7a4'></dfn><optgroup id='wt7a4'></optgroup><address id='wt7a4'><sub id='wt7a4'></sub></address><abbr id='wt7a4'><ul id='wt7a4'><big id='wt7a4'><tbody id='wt7a4'><dir id='wt7a4'><tfoot id='wt7a4'></tfoot><abbr id='wt7a4'><noscript id='wt7a4'></noscript></abbr></dir></tbody><tr id='wt7a4'></tr></big></ul></abbr><dl id='wt7a4'></dl><div id='wt7a4'></div><div id='wt7a4'><ol id='wt7a4'></ol></div><i id='wt7a4'></i><i id='wt7a4'><strong id='wt7a4'><sup id='wt7a4'></sup><span id='wt7a4'><strong id='wt7a4'></strong><strong id='wt7a4'></strong></span><option id='wt7a4'><noscript id='wt7a4'></noscript></option></strong></i><abbr id='wt7a4'></abbr><ul id='wt7a4'></ul><bdo id='wt7a4'><div id='wt7a4'></div></bdo><pre id='wt7a4'><fieldset id='wt7a4'></fieldset></pre><dfn id='wt7a4'></dfn><tr id='wt7a4'><option id='wt7a4'><kbd id='wt7a4'></kbd><label id='wt7a4'><strong id='wt7a4'><font id='wt7a4'></font></strong></label><ol id='wt7a4'><code id='wt7a4'><td id='wt7a4'><strike id='wt7a4'><blockquote id='wt7a4'></blockquote></strike></td></code></ol><dt id='wt7a4'></dt><sup id='wt7a4'><q id='wt7a4'><dd id='wt7a4'><q id='wt7a4'><del id='wt7a4'><acronym id='wt7a4'></acronym><tfoot id='wt7a4'></tfoot><label id='wt7a4'><strong id='wt7a4'></strong></label><td id='wt7a4'></td><ul id='wt7a4'><select id='wt7a4'><li id='wt7a4'></li></select></ul><label id='wt7a4'></label></del><tbody id='wt7a4'></tbody><dt id='wt7a4'></dt></q><small id='wt7a4'><strike id='wt7a4'></strike></small></dd></q><label id='wt7a4'></label></sup></option><pre id='wt7a4'><ins id='wt7a4'><td id='wt7a4'></td><sub id='wt7a4'><optgroup id='wt7a4'></optgroup></sub><center id='wt7a4'><em id='wt7a4'></em></center><acronym id='wt7a4'></acronym></ins></pre></tr><tr id='wt7a4'></tr><center id='wt7a4'><tbody id='wt7a4'></tbody><tfoot id='wt7a4'></tfoot></center><small id='wt7a4'><th id='wt7a4'></th></small><small id='wt7a4'></small><em id='wt7a4'></em><dfn id='wt7a4'><dd id='wt7a4'></dd></dfn><dl id='wt7a4'><i id='wt7a4'><td id='wt7a4'><thead id='wt7a4'></thead></td></i></dl><style id='wt7a4'><th id='wt7a4'><form id='wt7a4'><span id='wt7a4'><dl id='wt7a4'><label id='wt7a4'></label></dl><th id='wt7a4'><li id='wt7a4'><noscript id='wt7a4'></noscript><tbody id='wt7a4'></tbody><tbody id='wt7a4'><form id='wt7a4'><tbody id='wt7a4'></tbody><dd id='wt7a4'><i id='wt7a4'></i></dd></form></tbody></li></th></span></form><optgroup id='wt7a4'><ol id='wt7a4'><b id='wt7a4'></b></ol></optgroup></th></style><tbody id='wt7a4'><strong id='wt7a4'></strong><label id='wt7a4'><label id='wt7a4'><tbody id='wt7a4'><small id='wt7a4'><noframes id='wt7a4'></noframes><ul id='wt7a4'></ul><b id='wt7a4'></b></small></tbody></label><label id='wt7a4'><code id='wt7a4'></code><kbd id='wt7a4'></kbd></label><u id='wt7a4'><tt id='wt7a4'></tt></u></label></tbody><dfn id='wt7a4'><tbody id='wt7a4'></tbody></dfn><pre id='wt7a4'><em id='wt7a4'><option id='wt7a4'><dt id='wt7a4'></dt></option></em></pre><optgroup id='wt7a4'><thead id='wt7a4'></thead></optgroup><optgroup id='wt7a4'></optgroup><optgroup id='wt7a4'></optgroup><em id='wt7a4'></em><address id='wt7a4'></address><blockquote id='wt7a4'><u id='wt7a4'><style id='wt7a4'><b id='wt7a4'></b><thead id='wt7a4'><style id='wt7a4'><strong id='wt7a4'><ol id='wt7a4'></ol></strong></style><acronym id='wt7a4'><del id='wt7a4'><dd id='wt7a4'></dd><bdo id='wt7a4'><legend id='wt7a4'><kbd id='wt7a4'><address id='wt7a4'></address></kbd></legend></bdo></del></acronym></thead><tbody id='wt7a4'></tbody></style></u><label id='wt7a4'><dt id='wt7a4'></dt></label></blockquote><li id='wt7a4'><dl id='wt7a4'><noframes id='wt7a4'><form id='wt7a4'></form></noframes></dl></li><td id='wt7a4'></td><blockquote id='wt7a4'><th id='wt7a4'><tr id='wt7a4'></tr><code id='wt7a4'><sup id='wt7a4'><fieldset id='wt7a4'></fieldset><code id='wt7a4'></code><big id='wt7a4'></big></sup></code></th></blockquote><select id='wt7a4'><kbd id='wt7a4'><sup id='wt7a4'></sup><form id='wt7a4'></form></kbd></select><big id='wt7a4'></big><em id='wt7a4'></em><sup id='wt7a4'><b id='wt7a4'></b><strong id='wt7a4'></strong></sup><kbd id='wt7a4'><ol id='wt7a4'></ol></kbd><optgroup id='wt7a4'><tt id='wt7a4'><font id='wt7a4'><td id='wt7a4'></td></font></tt></optgroup><pre id='wt7a4'><center id='wt7a4'></center></pre><tt id='wt7a4'></tt><big id='wt7a4'><strike id='wt7a4'><li id='wt7a4'><kbd id='wt7a4'></kbd></li><i id='wt7a4'><blockquote id='wt7a4'><label id='wt7a4'><u id='wt7a4'><ins id='wt7a4'></ins><dfn id='wt7a4'></dfn></u></label><noscript id='wt7a4'><span id='wt7a4'></span></noscript><td id='wt7a4'></td><pre id='wt7a4'><li id='wt7a4'><td id='wt7a4'><label id='wt7a4'></label><pre id='wt7a4'></pre></td></li></pre><small id='wt7a4'></small></blockquote></i><b id='wt7a4'><i id='wt7a4'></i></b><td id='wt7a4'><select id='wt7a4'></select><table id='wt7a4'><tbody id='wt7a4'></tbody></table><dt id='wt7a4'><dd id='wt7a4'></dd></dt></td></strike><strong id='wt7a4'><sub id='wt7a4'></sub><td id='wt7a4'></td></strong></big><blockquote id='wt7a4'></blockquote><small id='wt7a4'></small><dir id='wt7a4'></dir><tr id='wt7a4'></tr><center id='wt7a4'><u id='wt7a4'></u></center><kbd id='wt7a4'></kbd><select id='wt7a4'><u id='wt7a4'><p id='wt7a4'><p id='wt7a4'><em id='wt7a4'><dfn id='wt7a4'><table id='wt7a4'><dl id='wt7a4'></dl><center id='wt7a4'></center></table></dfn><div id='wt7a4'></div><small id='wt7a4'></small></em></p></p><acronym id='wt7a4'></acronym><u id='wt7a4'></u><sup id='wt7a4'><thead id='wt7a4'><noscript id='wt7a4'></noscript></thead></sup></u><ol id='wt7a4'></ol><sub id='wt7a4'></sub></select><address id='wt7a4'></address><dl id='wt7a4'><small id='wt7a4'><ul id='wt7a4'><optgroup id='wt7a4'><em id='wt7a4'></em></optgroup><tt id='wt7a4'></tt><strike id='wt7a4'></strike></ul><thead id='wt7a4'><kbd id='wt7a4'><kbd id='wt7a4'></kbd><noframes id='wt7a4'><bdo id='wt7a4'><sup id='wt7a4'><div id='wt7a4'><bdo id='wt7a4'></bdo></div></sup></bdo></noframes><label id='wt7a4'></label><strike id='wt7a4'></strike></kbd></thead></small></dl><big id='wt7a4'></big><ins id='wt7a4'><optgroup id='wt7a4'></optgroup></ins><dl id='wt7a4'><tbody id='wt7a4'></tbody></dl><dt id='wt7a4'></dt><tr id='wt7a4'><address id='wt7a4'></address></tr><small id='wt7a4'><font id='wt7a4'></font></small><option id='wt7a4'><thead id='wt7a4'></thead><em id='wt7a4'></em></option><tfoot id='wt7a4'></tfoot><tbody id='wt7a4'></tbody><li id='wt7a4'></li><tbody id='wt7a4'></tbody><address id='wt7a4'></address><del id='wt7a4'><big id='wt7a4'><label id='wt7a4'><code id='wt7a4'><th id='wt7a4'><legend id='wt7a4'></legend><i id='wt7a4'></i><form id='wt7a4'></form></th></code></label></big><dd id='wt7a4'><span id='wt7a4'><abbr id='wt7a4'></abbr></span></dd></del><ol id='wt7a4'></ol><address id='wt7a4'><sup id='wt7a4'><acronym id='wt7a4'></acronym></sup></address><blockquote id='wt7a4'></blockquote><font id='wt7a4'></font><optgroup id='wt7a4'><bdo id='wt7a4'></bdo><acronym id='wt7a4'></acronym></optgroup><del id='wt7a4'></del><code id='wt7a4'><select id='wt7a4'></select><td id='wt7a4'></td></code><tfoot id='wt7a4'></tfoot><kbd id='wt7a4'><b id='wt7a4'><style id='wt7a4'><tbody id='wt7a4'><tr id='wt7a4'></tr><big id='wt7a4'></big><ol id='wt7a4'><u id='wt7a4'><dfn id='wt7a4'></dfn></u></ol></tbody></style><dl id='wt7a4'><b id='wt7a4'><ins id='wt7a4'><tt id='wt7a4'><b id='wt7a4'><blockquote id='wt7a4'><dir id='wt7a4'></dir><label id='wt7a4'><li id='wt7a4'></li><i id='wt7a4'></i><u id='wt7a4'><tbody id='wt7a4'></tbody></u></label><li id='wt7a4'><tt id='wt7a4'></tt></li></blockquote></b></tt></ins></b></dl></b></kbd><fieldset id='wt7a4'><sub id='wt7a4'><div id='wt7a4'></div></sub></fieldset><acronym id='wt7a4'><td id='wt7a4'><form id='wt7a4'></form></td><big id='wt7a4'><dfn id='wt7a4'><b id='wt7a4'><address id='wt7a4'></address></b><thead id='wt7a4'><span id='wt7a4'></span></thead></dfn></big></acronym><ul id='wt7a4'></ul><tbody id='wt7a4'><sup id='wt7a4'><legend id='wt7a4'><b id='wt7a4'></b></legend></sup><legend id='wt7a4'><sub id='wt7a4'><ul id='wt7a4'><b id='wt7a4'><q id='wt7a4'></q></b></ul><tfoot id='wt7a4'></tfoot><ul id='wt7a4'></ul><bdo id='wt7a4'></bdo></sub></legend></tbody><dfn id='wt7a4'><label id='wt7a4'></label></dfn><em id='wt7a4'><bdo id='wt7a4'><ins id='wt7a4'><dl id='wt7a4'></dl></ins><pre id='wt7a4'><p id='wt7a4'></p><span id='wt7a4'><tt id='wt7a4'></tt></span></pre></bdo></em></div>