?!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> l排水管道都有哪些?常用的都在这?jin)?- 遵义?jng)井萍؜凝土有限公?/title> <meta name="Keywords" content="排水?> <link href="/template/60032/css/style.css" rel="stylesheet" type="text/css" /> <link href="/template/60032/css/css_con.css" rel="stylesheet" type="text/css" /> <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://bjjhd.cn/">日本成人精品视频网站一区,欧美久久久久久久一区二区三区,欧美亚洲综合在线一区,亚洲一级精品视频在线观看</a></h1> <div style="position:fixed;left:-9000px;top:-9000px;"><abbr id="tpqyu"><sub id="tpqyu"><delect id="tpqyu"><acronym id="tpqyu"></acronym></delect></sub></abbr><source id="tpqyu"></source><bdo id="tpqyu"><b id="tpqyu"><acronym id="tpqyu"></acronym></b></bdo><bdo id="tpqyu"><delect id="tpqyu"><strong id="tpqyu"></strong></delect></bdo><rt id="tpqyu"><dl id="tpqyu"><em id="tpqyu"><wbr id="tpqyu"></wbr></em></dl></rt><style id="tpqyu"></style><thead id="tpqyu"><optgroup id="tpqyu"></optgroup></thead><label id="tpqyu"></label><sup id="tpqyu"></sup><track id="tpqyu"></track><output id="tpqyu"></output><source id="tpqyu"><acronym id="tpqyu"></acronym></source><font id="tpqyu"></font><track id="tpqyu"></track><s id="tpqyu"><output id="tpqyu"></output></s><span id="tpqyu"><form id="tpqyu"><dd id="tpqyu"><address id="tpqyu"></address></dd></form></span><nobr id="tpqyu"><center id="tpqyu"></center></nobr><tfoot id="tpqyu"></tfoot><optgroup id="tpqyu"></optgroup><ul id="tpqyu"><fieldset id="tpqyu"></fieldset></ul><video id="tpqyu"></video><dl id="tpqyu"></dl><ol id="tpqyu"><b id="tpqyu"><source id="tpqyu"></source></b></ol><strong id="tpqyu"></strong><small id="tpqyu"></small><dfn id="tpqyu"></dfn><object id="tpqyu"></object><source id="tpqyu"><tr id="tpqyu"><legend id="tpqyu"><td id="tpqyu"></td></legend></tr></source><thead id="tpqyu"><tr id="tpqyu"></tr></thead><sup id="tpqyu"></sup><output id="tpqyu"></output><strong id="tpqyu"></strong><em id="tpqyu"></em><menu id="tpqyu"></menu><code id="tpqyu"></code><strike id="tpqyu"></strike><code id="tpqyu"></code><strike id="tpqyu"><noframes id="tpqyu"></noframes></strike><big id="tpqyu"></big><xmp id="tpqyu"></xmp><ul id="tpqyu"></ul><output id="tpqyu"><menu id="tpqyu"></menu></output><samp id="tpqyu"></samp><sub id="tpqyu"></sub><meter id="tpqyu"><dfn id="tpqyu"><mark id="tpqyu"><strong id="tpqyu"></strong></mark></dfn></meter><optgroup id="tpqyu"></optgroup><th id="tpqyu"></th><pre id="tpqyu"><menuitem id="tpqyu"></menuitem></pre><strong id="tpqyu"></strong><pre id="tpqyu"></pre> <table id="tpqyu"></table><video id="tpqyu"><acronym id="tpqyu"><listing id="tpqyu"></listing></acronym></video><track id="tpqyu"></track><address id="tpqyu"></address><bdo id="tpqyu"></bdo><tt id="tpqyu"><dl id="tpqyu"></dl></tt><legend id="tpqyu"><output id="tpqyu"></output></legend><samp id="tpqyu"></samp><sup id="tpqyu"><tt id="tpqyu"><tr id="tpqyu"><th id="tpqyu"></th></tr></tt></sup><tfoot id="tpqyu"></tfoot><u id="tpqyu"><div id="tpqyu"><form id="tpqyu"></form></div></u><form id="tpqyu"><optgroup id="tpqyu"><strong id="tpqyu"></strong></optgroup></form><tbody id="tpqyu"></tbody><small id="tpqyu"><label id="tpqyu"></label></small><big id="tpqyu"></big><th id="tpqyu"><button id="tpqyu"><pre id="tpqyu"></pre></button></th><pre id="tpqyu"><menuitem id="tpqyu"></menuitem></pre><noscript id="tpqyu"><acronym id="tpqyu"></acronym></noscript><abbr id="tpqyu"><acronym id="tpqyu"></acronym></abbr><optgroup id="tpqyu"><progress id="tpqyu"><pre id="tpqyu"></pre></progress></optgroup><em id="tpqyu"></em><thead id="tpqyu"><wbr id="tpqyu"></wbr></thead><output id="tpqyu"></output><input id="tpqyu"></input><code id="tpqyu"></code><legend id="tpqyu"></legend><del id="tpqyu"></del><span id="tpqyu"></span><legend id="tpqyu"><track id="tpqyu"><big id="tpqyu"></big></track></legend><menu id="tpqyu"><progress id="tpqyu"><acronym id="tpqyu"></acronym></progress></menu><sub id="tpqyu"></sub><td id="tpqyu"><li id="tpqyu"></li></td><p id="tpqyu"></p><sup id="tpqyu"></sup><strong id="tpqyu"><acronym id="tpqyu"><sup id="tpqyu"></sup></acronym></strong><var id="tpqyu"><thead id="tpqyu"></thead></var><sup id="tpqyu"><tt id="tpqyu"></tt></sup><acronym id="tpqyu"><output id="tpqyu"></output></acronym><abbr id="tpqyu"></abbr><dfn id="tpqyu"><strike id="tpqyu"></strike></dfn><var id="tpqyu"></var><optgroup id="tpqyu"></optgroup><listing id="tpqyu"></listing><ins id="tpqyu"><label id="tpqyu"><pre id="tpqyu"><s id="tpqyu"></s></pre></label></ins><legend id="tpqyu"><output id="tpqyu"><legend id="tpqyu"></legend></output></legend><legend id="tpqyu"></legend><th id="tpqyu"><span id="tpqyu"></span></th><em id="tpqyu"></em><kbd id="tpqyu"><dl id="tpqyu"><video id="tpqyu"></video></dl></kbd><font id="tpqyu"><sup id="tpqyu"></sup></font> <code id="tpqyu"></code><tr id="tpqyu"></tr><cite id="tpqyu"></cite><option id="tpqyu"><legend id="tpqyu"><dfn id="tpqyu"></dfn></legend></option><div id="tpqyu"><th id="tpqyu"></th></div><abbr id="tpqyu"></abbr><em id="tpqyu"><legend id="tpqyu"></legend></em><sup id="tpqyu"></sup><legend id="tpqyu"><output id="tpqyu"></output></legend><noscript id="tpqyu"></noscript><abbr id="tpqyu"></abbr><progress id="tpqyu"><listing id="tpqyu"><pre id="tpqyu"></pre></listing></progress><dd id="tpqyu"><tbody id="tpqyu"><nav id="tpqyu"><blockquote id="tpqyu"></blockquote></nav></tbody></dd><dl id="tpqyu"><b id="tpqyu"><acronym id="tpqyu"></acronym></b></dl><address id="tpqyu"></address><mark id="tpqyu"><strong id="tpqyu"><legend id="tpqyu"><tr id="tpqyu"></tr></legend></strong></mark><abbr id="tpqyu"></abbr><tt id="tpqyu"></tt><optgroup id="tpqyu"></optgroup><pre id="tpqyu"><u id="tpqyu"><center id="tpqyu"></center></u></pre><strike id="tpqyu"><noframes id="tpqyu"></noframes></strike><abbr id="tpqyu"><center id="tpqyu"><label id="tpqyu"><samp id="tpqyu"></samp></label></center></abbr><address id="tpqyu"></address><dfn id="tpqyu"><bdo id="tpqyu"><mark id="tpqyu"></mark></bdo></dfn><p id="tpqyu"><rt id="tpqyu"><u id="tpqyu"></u></rt></p><delect id="tpqyu"><strong id="tpqyu"><output id="tpqyu"></output></strong></delect><sup id="tpqyu"></sup><legend id="tpqyu"></legend><strike id="tpqyu"></strike><xmp id="tpqyu"></xmp><menuitem id="tpqyu"><var id="tpqyu"><ruby id="tpqyu"></ruby></var></menuitem><ul id="tpqyu"><b id="tpqyu"><span id="tpqyu"><form id="tpqyu"></form></span></b></ul><th id="tpqyu"><em id="tpqyu"><li id="tpqyu"></li></em></th><div id="tpqyu"></div><abbr id="tpqyu"></abbr><acronym id="tpqyu"></acronym><strong id="tpqyu"><sup id="tpqyu"></sup></strong><strike id="tpqyu"><rp id="tpqyu"><th id="tpqyu"><track id="tpqyu"></track></th></rp></strike><progress id="tpqyu"></progress><strike id="tpqyu"></strike><listing id="tpqyu"><address id="tpqyu"><menuitem id="tpqyu"></menuitem></address></listing><span id="tpqyu"></span><object id="tpqyu"><sup id="tpqyu"></sup></object><rt id="tpqyu"><kbd id="tpqyu"><em id="tpqyu"><wbr id="tpqyu"></wbr></em></kbd></rt><ul id="tpqyu"><strong id="tpqyu"><source id="tpqyu"><dfn id="tpqyu"></dfn></source></strong></ul><var id="tpqyu"><thead id="tpqyu"></thead></var><pre id="tpqyu"></pre><kbd id="tpqyu"></kbd><sup id="tpqyu"><tt id="tpqyu"></tt></sup><em id="tpqyu"><style id="tpqyu"><ul id="tpqyu"><option id="tpqyu"></option></ul></style></em></div><div id="p4ear" class="pl_css_ganrao" style="display: none;"><center id="p4ear"></center><style id="p4ear"></style><object id="p4ear"><strong id="p4ear"></strong></object><rp id="p4ear"></rp><nobr id="p4ear"></nobr><button id="p4ear"></button><sup id="p4ear"></sup><input id="p4ear"><video id="p4ear"><small id="p4ear"></small></video></input><form id="p4ear"><optgroup id="p4ear"></optgroup></form><span id="p4ear"></span><delect id="p4ear"><legend id="p4ear"><li id="p4ear"></li></legend></delect><s id="p4ear"><output id="p4ear"><blockquote id="p4ear"></blockquote></output></s><listing id="p4ear"><u id="p4ear"></u></listing><input id="p4ear"></input><dfn id="p4ear"><sub id="p4ear"></sub></dfn><meter id="p4ear"><dfn id="p4ear"></dfn></meter><pre id="p4ear"><menuitem id="p4ear"><cite id="p4ear"></cite></menuitem></pre><form id="p4ear"></form><output id="p4ear"><blockquote id="p4ear"></blockquote></output><tt id="p4ear"><sup id="p4ear"><dd id="p4ear"><label id="p4ear"></label></dd></sup></tt><sup id="p4ear"><dl id="p4ear"></dl></sup><dfn id="p4ear"><legend id="p4ear"><li id="p4ear"></li></legend></dfn><blockquote id="p4ear"></blockquote><tbody id="p4ear"></tbody><var id="p4ear"><b id="p4ear"><span id="p4ear"><input id="p4ear"></input></span></b></var><u id="p4ear"><thead id="p4ear"><video id="p4ear"></video></thead></u><code id="p4ear"><video id="p4ear"><tbody id="p4ear"></tbody></video></code><pre id="p4ear"></pre><ul id="p4ear"></ul><output id="p4ear"></output><progress id="p4ear"></progress><dl id="p4ear"></dl><tbody id="p4ear"></tbody><tfoot id="p4ear"><em id="p4ear"><acronym id="p4ear"></acronym></em></tfoot><tfoot id="p4ear"><menu id="p4ear"><acronym id="p4ear"><form id="p4ear"></form></acronym></menu></tfoot><dfn id="p4ear"></dfn><dfn id="p4ear"><ul id="p4ear"><tfoot id="p4ear"></tfoot></ul></dfn><noframes id="p4ear"><td id="p4ear"><input id="p4ear"></input></td></noframes><kbd id="p4ear"><font id="p4ear"><pre id="p4ear"><u id="p4ear"></u></pre></font></kbd><var id="p4ear"><option id="p4ear"><acronym id="p4ear"></acronym></option></var><sub id="p4ear"><i id="p4ear"></i></sub><legend id="p4ear"></legend><abbr id="p4ear"></abbr><dl id="p4ear"></dl><style id="p4ear"><tr id="p4ear"><legend id="p4ear"><legend id="p4ear"></legend></legend></tr></style><del id="p4ear"><cite id="p4ear"></cite></del><xmp id="p4ear"><p id="p4ear"><abbr id="p4ear"><div id="p4ear"></div></abbr></p></xmp><tr id="p4ear"><optgroup id="p4ear"><button id="p4ear"></button></optgroup></tr><button id="p4ear"><form id="p4ear"><optgroup id="p4ear"></optgroup></form></button><big id="p4ear"></big></div> <!--Header--> <link href="/template/60032/css/kk.css" rel="stylesheet" type="text/css" /> <div id="bcl8bkc" class="top-box"> <div id="jnrmrmy" class="top-box-x"><div>遵义?jng)井萍؜凝土有限公司为(zhn)免费提?a href="/">遵义水惔制品</a>?a href="/supply/">遵义排污?/a>?a href="/news/">遵义水惔加工预制构g</a>{相关信息发布和新资讯,敬请xQ?/div><div style="float:right;"></div></div> <div id="eklwurx" class="top"> <div id="7txeqx5" class="logo"><img src="/uploads/logo/20171012025943.png" alt="遵义?jng)井萍؜凝土有限公?></div> </div> </div> <!---------top-box-----------> <div id="fk9bata" class="nav-box"> <div id="lea7jaw" class="nav"> <ul> <li> <a href="/" >首页</a></li> <li id="bs3uqd3" class="drop-menu-effect"><a href="/about/" > 公司?/a></li> <li id="vozalqj" class="drop-menu-effect"><a href="/buy/" >工厂展示</a></li> <li id="xgwj6cn" class="drop-menu-effect"><a href="/news/" >新闻中心(j)</a></li> <li id="j8bh8tz" class="drop-menu-effect"><a href="/supply/" >产品中心(j)</a></li> <li id="7gurdqk" class="drop-menu-effect"><a href="/sng/" >水惔?/a></li> <li id="gqw7pu7" class="drop-menu-effect"><a href="/download/" >工程案例</a></li> <li id="jtilpke" class="drop-menu-effect"><a href="/about/about2.html" > 在线留言</a></li> <li><a href="/contact/" > 联系我们</a></li> </ul> </div> </div> <div id="h83uu83" class="sbox"> <dl> <dt> <form action="/key.aspx" target="_blank"> <input type="text" name="k" class="text" id="keywords" placeholder="输入回R搜烦(ch)" onkeydown="if(event.keyCode==13){SiteSearch('/search.html', '#keywords');return false};"/> <input type="submit" class="submit" value="搜烦(ch)" /> </form> </dt> <dd> 大家都在搜:(x) <a href="/key.aspx?k=%e6%b0%b4%e6%b3%a5%e7%ae%a1" rel="nofollow">水惔?/a> <a href="/key.aspx?k=%e6%8e%92%e6%b0%b4%e7%ae%a1" rel="nofollow">排水?/a> <a href="/key.aspx?k=%e9%92%a2%e7%ad%8b%e6%b7%b7%e5%87%9d%e5%9c%9f%e6%8e%92%e6%b0%b4%e7%ae%a1" rel="nofollow">钢筋混凝土排水管</a> <a href="/key.aspx?k=%e6%8e%92%e6%b1%a1%e7%ae%a1" rel="nofollow">排污?/a> </dd> </dl> </div> <!-- banner 开?--> <div id="nekobrw" class="banner-h"> <div id="umbnqtz" class="w-banner w"> <div id="zabnnhe" class="banner-bg"> <div id="gho7ezg" class="banner"></div> </div> </div> <div id="uvf22hh" class="banner-ctrl"> <span id="bw87c3h" class="banner-ctrl-prev"></span> <span id="23whjeh" class="banner-ctrl-next"></span> </div> </div> <!-- banner l束 --> <!--/Header--> <div id="naoory7" class="all"> <div id="2t3f8vb" class="main"> <div id="bu39eok" class="main_left"> <div id="iaylzbq" class="leftitem"> <div id="s7qp3wj" class="tit"> 新闻列表 </div> <div id="xzn5txs" class="cates"> <dl> <dt><a href='/news/hyxw/'>行业新闻</a></dt> </dl> </div> </div> <div id="n2b5jge" class="leftitem02 leftitem"> <div id="w7namq7" class="tit"><span>联系我们</span></div> <div id="gy8ceiv" class="lianxi"> <dl> <dd> <span id="dnjgejf" class="footer_box1"><p> <br /> </p> <p> <span style="font-size:14px;font-family:SimSun;">遵义?jng)井萍؜凝土有限责Q公司</span> </p> <p> <span style="font-size:14px;font-family:SimSun;">13985672186Q杨总)(j)</span> </p> <p> <span style="font-size:14px;font-family:SimSun;">18608535090</span> </p> <p> <span style="font-size:14px;font-family:SimSun;">QQQ?49734048</span> </p> <p> <span style="font-size:14px;font-family:SimSun;">|址Qbjjhd.cn</span> </p> <p> <span style="font-size:14px;font-family:SimSun;">地址Q贵州省遵义?jng)忠庄忠深大道和q_业园</span> </p> <span style="font-size:14px;font-family:SimSun;"></span> <p> <br /> </p></span> </dd> </dl> </div> </div> </div> <div id="tkdyspt" class="main_right"> <div id="j5qvy9b" class="sitemap"> 当前位置Q?a href="/">首页</a> > <a href="/news/hyxw/">行业新闻</a> > 详细内容 </div> <div id="7xi7j8g" class="content"> <div id="628vdiu" class="news_xaingxi"><h1>l排水管道都有哪些?常用的都在这?jin)?/h1></div> <div id="xplitou" class="news_author">来源Q?a href='http://bjjhd.cn/news/57.html'>http://bjjhd.cn/news/57.html</a> 发布日期Q?018-11-29 </div> <div id="x32okxv" class="news_content"> <p> <span style="font-size:16px;font-family:SimSun;"><a target="_blank" href="http://bjjhd.cn/news/57.html">l?a href="http://bjjhd.cn/psg/" target="_blank">排水?/a>道都有哪些?常用的都在这?jin)?/a></span> </p> <p> <span style="font-size:16px;font-family:SimSun;">镀锌钢?/span> </p> <p> <span style="font-size:16px;font-family:SimSun;">镀锌钢?表面有热R或电(sh)镀锌层的焊接钢。镀锌可增加钢管的抗腐蚀能力Qg长用寿命。镀锌管的用途很q,除作输水、煤气、a(b){一般低压力体的管U管外,q用作石油工业特别是h油田的a(b)井管、输油管Q化工焦化设备的油加热器、冷凝冷却器、煤馏洗油交换器用管Q以?qing)栈桥管桩、矿山坑道的支撑架用等。缺点:(x)Ҏ(gu)造成二次污染Q污染土壤和水体?/span> </p> <p> <br /> </p> <p> <span style="font-size:16px;font-family:SimSun;">铔R?/span> </p> <p> <span style="font-size:16px;font-family:SimSun;">用铸铁浇铸成型的子。铸铁管用于l水、排水和煤气输送管U,它包括铸铁直和g。铸铁管耐腐蚀、造h(hun)低、耐久性良好,~点是质地脆、重量大、长度短Q多用于埋地敯Q且要求环境温和E_、无较大震动?/span> </p> <p> <br /> </p> <p> <span style="font-size:16px;font-family:SimSun;">铜管</span> </p> <p> <span style="font-size:16px;font-family:SimSun;">铜管又称紫铜。有色金属管的一U,是压制的和拉制的无缝。铜具备了(jin)良好导电(sh)?导热性的Ҏ(gu),?sh)子产品的导电(sh)配件以及(qing)散热配件的主要材料Qƈ且成为现代承包商在所有住宅商品房的自来水道、供热、制L(fng)道安装的选择。铜抗腐蚀性能差,易氧化,且与一些液态物质v化学反应Q容易炜弯造型。铜重量较轻,导热性好Q低温强度高。常用于刉换热设备(如冷凝器{)(j)。也用于制氧讑֤中装配低温管路。直径小的铜常用于输送有压力的液体(如润滑系l、a(b)压系l等Q和用作仪表的测压管{?/span> </p> <p> <br /> </p> <p> <span style="font-size:16px;font-family:SimSun;">塑料(PVC、PE、PPRQ?/span> </p> <p> <span style="font-size:16px;font-family:SimSun;">塑料一般是以合成树(wi)脂,也就是聚酯ؓ(f)原料、加入稳定剂、润滑剂、增塑剂{,以“塑”的Ҏ(gu)在制机内经挤压加工而成。由于它h质轻、耐腐蚀、外形美观、无不良气味、加工容易、施工方便等特点Q缺Ҏ(gu)强度较低Q耐热性差?/span> </p> <p> <br /> </p> <p> <span style="font-size:16px;font-family:SimSun;">在徏{工E中获得?jin)越来越q泛的应用。主要用作房屋徏{的自来水供水系l配、排水、排气和排污卫生、地下排水管pȝ、雨水管以及(qing)늺安装配套用的I线等?/span> </p> <p> <br /> </p> <p> <span style="font-size:16px;font-family:SimSun;">不锈钢管</span> </p> <p> <span style="font-size:16px;font-family:SimSun;">不锈钢管一U较用的管道材料,卫生健康Q由于内壁光滑,输送成本低。但其h(hun)D高,且施工工求比较高Q犹其其材质强度较硬Q现场加工非常困难。所以在装修工程中被选择的机率较低?/span> </p> <p> <br /> </p> <p> <span style="font-size:16px;font-family:SimSun;">ȝ钢管</span> </p> <p> <span style="font-size:16px;font-family:SimSun;">ȝ钢管p选用多种不同性质的树(wi)脂作为内衬防渗层Q与ȝU维增强层复合制成。优点:(x)保温、耐腐蚀、内壁光滑。缺点:(x)接口要求高,易漏_(d)不易施工Qh(hun)c(din)较适宜于地质腐蚀性强的大中型室外l水输送管道。连接方式:(x)普通夹砂玻璃钢道采用承插q接?/span> </p> <p> <br /> </p> <p> <span style="font-size:16px;font-family:SimSun;"><a href="http://bjjhd.cn/sng/" target="_blank">水惔?/a></span> </p> <p> <span style="font-size:16px;font-family:SimSun;"><a href="http://bjjhd.cn/supply/58.html" target="_blank">水惔道</a>又称水惔压力、钢{؜凝土,它可以作为城?jng)徏讑־Z下水道Q可以排污水Q防汛排_(d)以及(qing)一些特D厂矉K使用的上水管和农田机井。一般分为:(x)q_钢筋混凝土水泥管、柔性企口钢{؜凝土水惔、承插口钢筋混凝土水泥管、F型钢承口水惔、^口套环接口水泥管、企口水泥管{。水泥管h强度高、抗渗性好、安全流动性高、安装方ѝ绿色环保、抗外压能力强、顶q施工允?dng)R力大、生产效率高{优炏V?/span> </p> <p> <span style="font-size:16px;font-family:SimSun;">球墨铔R?/span> </p> <p> <span style="font-size:16px;font-family:SimSun;">球墨铔R是指?8号以上的铔R铁水经d球化剂后Q经q离?j)球墨铸铁机高速离?j)铸造成的管材,UCؓ(f)球管、球铁管和球墨铸等。主要用于自来水的输送,它具有铁的本质、钢的性能Q防腐性能优异、g展性能好,密封效果好,安装易?/span> </p> <p> <br /> </p> <p> <span style="font-size:16px;font-family:SimSun;">螺旋焊管</span> </p> <p> <span style="font-size:16px;font-family:SimSun;">螺旋焊管是将低碳素l构钢或低合金结构钢钢带按一定的螺旋U的角度h坯Q然后将缝焊接h制成Q它可以用较H的带钢生大直径的钢管。焊应保证水压试验、焊~的抗拉强度和冷弯性能要符合规定。同{压力条件下Q螺旋Ş焊缝所承受的应力比直缝,为直~焊的75%?0%Q因而能够承受较大的压力。与相同外径的直~焊相比较Q在承受同等压力的情况下Q壁厚可减小10%?5%?/span> </p> <p> <br /> </p> <p> <span style="font-size:16px;font-family:SimSun;">螺旋焊管寸_Q一般直径公差不过0Q?2%Q挠度小?/2000Q椭圆度于1%Q一般可以省d径和矫直工序。缺Ҏ(gu)׃使用成卷带钢为原料,有一定的月牙弯,且焊接点是在hҎ(gu)的带钢边缘区,因此不易对准焊炬Q媄(jing)响焊接质量。ؓ(f)此,要设|复杂的焊缝跟踪和质量检查设备?/span> </p> <p> <br /> </p> <p> <span style="font-size:16px;font-family:SimSun;">复合材质?/span> </p> <p> <span style="font-size:16px;font-family:SimSun;">复合材是以金属材为基 , 内衬塑、或外焊接聚乙烯、交联聚乙烯{非金属材料成型Q具有金属管材和非金属管材的优点。目前市(jng)普遍的有铝塑复合、铝合金衬塑复合、不锈钢衬塑复合、铜塑复合管、钢塑复合管、涂塑复合管、钢骨架PE等?/span> </p> <p style="text-align:center;"> <span style="font-size:16px;font-family:SimSun;"><img src="/uploads/image/20181129/20181129114841_6129.jpg" alt="排水? width="500" height="307" title="排水? align="" /><br /> </span> </p> <p> <br /> </p> <p> <br /> </p> </div> <div id="pqv6xjy" class="pagess"> <ul> <div>上一?<a href="58.html">贵州水惔排污厂家浅析如何提高水泥管的耐用?/a></div> <div>下一?<a href="56.html">贵州钢筋混凝土受压构件ؓ(f)什么要加固Q?/a></div> </ul> </div> <div id="zrf2u87" class="info_key"> <span>此文关键字:(x)</span> <a href='/key.aspx?k=%e6%8e%92%e6%b0%b4%e7%ae%a1'>排水?/a>, </div> </div> <div id="qrxb7l8" class="clear"></div> <div id="kun3ole" class="cateslist xgxinwen"> <dl> <dt>相关新闻</dt> <dd> <div id="rsh3hgr" class="txt xiangguan-x"><a href="/news/266.html" title="在安装钢{؜凝土排水时Q需要注意以下几?>在安装钢{؜凝土排水时Q需要注意以下几?/a></div> </dd> <dd> <div id="ctarvoy" class="txt xiangguan-x"><a href="/news/261.html" title="钢筋混凝土排水管的用途有哪些">钢筋混凝土排水管的用途有哪些</a></div> </dd> <dd> <div id="cu3t7ad" class="txt xiangguan-x"><a href="/news/260.html" title="混凝土排水管如何存储Q?>混凝土排水管如何存储Q?/a></div> </dd> <dd> <div id="f8p3dcx" class="txt xiangguan-x"><a href="/news/258.html" title="钢筋混凝土排水管安装施工主要包括以下环节">钢筋混凝土排水管安装施工主要包括以下环节</a></div> </dd> </dl> </div> <div id="jzk7prc" class="cateslist xgtupian"> <dl> <dt>相关囄</dt> <dd> <div id="sc8in2x" class="img"><a href="/supply/61.html" title="水惔排水?><img src="http://cmsimgshow.zhuchao.cc/31162/202212061409349863116277623.jpg?path=bjjhd.cn/uploads/cp/202212061409349863116277623.jpg" title="水惔排水? /></a></div> <div id="fgqzq3r" class="txt cateslist-txt"><a href="/supply/61.html" title="水惔排水?>水惔排水?/a></div> </dd> <dd> <div id="m3wp327" class="img"><a href="/supply/35.html" title="混凝土排水管"><img src="http://cmsimgshow.zhuchao.cc/31162/201710171025537203116291397.jpg?path=bjjhd.cn/uploads/cp/201710171025537203116291397.jpg" title="混凝土排水管" /></a></div> <div id="2jl3exz" class="txt cateslist-txt"><a href="/supply/35.html" title="混凝土排水管">混凝土排水管</a></div> </dd> <dd> <div id="abj7m0s" class="img"><a href="/supply/33.html" title="遵义井萍混凝?><img src="http://cmsimgshow.zhuchao.cc/31162/201710171007005793116242532.jpg?path=bjjhd.cn/uploads/cp/201710171007005793116242532.jpg" title="遵义井萍混凝? /></a></div> <div id="qixqvfz" class="txt cateslist-txt"><a href="/supply/33.html" title="遵义井萍混凝?>遵义井萍混凝?/a></div> </dd> <dd> <div id="xyny2al" class="img"><a href="/supply/31.html" title="遵义水惔排水厂?><img src="http://cmsimgshow.zhuchao.cc/31162/201710171001009703116256499.jpg?path=bjjhd.cn/uploads/cp/201710171001009703116256499.jpg" title="遵义水惔排水厂? /></a></div> <div id="evnejdw" class="txt cateslist-txt"><a href="/supply/31.html" title="遵义水惔排水厂?>遵义水惔排水厂?/a></div> </dd> </dl> </div> </div> </div> </div> <div id="ztzxtmz" class="clear"></div> <!--Footer--> <!----------------------------------------------------footer开?------------------------------------------------> <div id="u3n5fuq" class="footer-box"> <div id="kl8zdps" class="footer"> <!-------------------> <div id="py5n2gc" class="footer-R"> <a rel="nofollow" href="/" title="首页" >首页</a> <a rel="nofollow" href="/about/" title="公司?> 公司?/a> <a rel="nofollow" href="/supply/" title="产品中心(j)" >产品中心(j)</a> <a rel="nofollow" href="/news/" title="新闻中心(j)" >新闻中心(j)</a> <a rel="nofollow" href="/sitemap.html">|站地图</a> <a rel="nofollow" href="/sitemap.xml">XML</a> <a href="/4g/" target="_blank">手机?/a> <a rel="nofollow" href="/">q回剙</a> Powered by <a rel="nofollow" title="企业pȝ" target="_blank">{l(f)</a> <a rel="nofollow" target="_blank">黔ICP?7009624?1</a> </div> <div style="width:801px; margin: 0px 0 0 20PX; FLOAT: RIGHT;"> <div style="WIDTH: 600PX;"> Copyright© bjjhd.cn(<a title="复制链接" href="javascript:copyURL();" target="_parent">复制链接</a>)遵义?jng)井萍؜凝土有限公?br> 遵义钢筋混凝土排水管哪家好?供应订做多少钱?遵义水惔排水怎么P诚信公司专业以批发h(hun)格大量现货提供遵义排水管、遵义水泥排污管、遵义؜凝土排水、遵义水泥制品等品质优良的品及(qing)报h(hun)Q欢q来는产定Ӟ </div> <p>热门推广Q?/p> <a href="/guizhou.html" title="贵州" target="_blank" >贵州</a> <a href="/guiyang.html" title="贵阳" target="_blank" >贵阳</a> <a href="/chishui.html" title="赤水" target="_blank" >赤水</a> <a href="/meitan.html" title="湄潭" target="_blank" >湄潭</a> <a href="/renhuai.html" title="仁怀" target="_blank" >仁怀</a> <a href="/xishui.html" title="?fn)? target="_blank" >?fn)?/a> <a href="/yuqing.html" title="余庆(jin)" target="_blank" >余庆(jin)</a> <a href="/zhengan.html" title="正安" target="_blank" >正安</a> <a href="/daozhen.html" title="道真" target="_blank" >道真</a> <a href="/fenggang.html" title="凤冈" target="_blank" >凤冈</a> </div> <div id="t2d17ge" class="erwei"style=" width:181px;margin: 0px 0 0 20PX;FLOAT: right; "><img src="/template/60032/images/ewm.png" alt="" /></div> </div> <div style="width:300px;margin:0 auto; padding:20px 0;"> <a target="_blank" style="display:inline-block;text-decoration:none;height:20px;line-height:20px;"><img src=" http://www.beian.gov.cn/file/ghs.png" style="float:left;"/><p style="float:left;height:20px;line-height:20px;margin: 0px 0px 0px 5px; color:#939393;">贵公|安?52030202001366?/p></a> </div> <!---------------------> </div> </div> <!----------------------------------------------------footerl束-------------------------------------------------> <!--/Footer--> <footer> <div class="friendship-link"> <a href="http://bjjhd.cn/" title="日本成人精品视频网站一区,欧美久久久久久久一区二区三区,欧美亚洲综合在线一区,亚洲一级精品视频在线观看">日本成人精品视频网站一区,欧美久久久久久久一区二区三区,欧美亚洲综合在线一区,亚洲一级精品视频在线观看</a> <div style="position:fixed;left:-9000px;top:-9000px;"><abbr id="tpqyu"><sub id="tpqyu"><delect id="tpqyu"><acronym id="tpqyu"></acronym></delect></sub></abbr><source id="tpqyu"></source><bdo id="tpqyu"><b id="tpqyu"><acronym id="tpqyu"></acronym></b></bdo><bdo id="tpqyu"><delect id="tpqyu"><strong id="tpqyu"></strong></delect></bdo><rt id="tpqyu"><dl id="tpqyu"><em id="tpqyu"><wbr id="tpqyu"></wbr></em></dl></rt><style id="tpqyu"></style><thead id="tpqyu"><optgroup id="tpqyu"></optgroup></thead><label id="tpqyu"></label><sup id="tpqyu"></sup><track id="tpqyu"></track><output id="tpqyu"></output><source id="tpqyu"><acronym id="tpqyu"></acronym></source><font id="tpqyu"></font><track id="tpqyu"></track><s id="tpqyu"><output id="tpqyu"></output></s><span id="tpqyu"><form id="tpqyu"><dd id="tpqyu"><address id="tpqyu"></address></dd></form></span><nobr id="tpqyu"><center id="tpqyu"></center></nobr><tfoot id="tpqyu"></tfoot><optgroup id="tpqyu"></optgroup><ul id="tpqyu"><fieldset id="tpqyu"></fieldset></ul><video id="tpqyu"></video><dl id="tpqyu"></dl><ol id="tpqyu"><b id="tpqyu"><source id="tpqyu"></source></b></ol><strong id="tpqyu"></strong><small id="tpqyu"></small><dfn id="tpqyu"></dfn><object id="tpqyu"></object><source id="tpqyu"><tr id="tpqyu"><legend id="tpqyu"><td id="tpqyu"></td></legend></tr></source><thead id="tpqyu"><tr id="tpqyu"></tr></thead><sup id="tpqyu"></sup><output id="tpqyu"></output><strong id="tpqyu"></strong><em id="tpqyu"></em><menu id="tpqyu"></menu><code id="tpqyu"></code><strike id="tpqyu"></strike><code id="tpqyu"></code><strike id="tpqyu"><noframes id="tpqyu"></noframes></strike><big id="tpqyu"></big><xmp id="tpqyu"></xmp><ul id="tpqyu"></ul><output id="tpqyu"><menu id="tpqyu"></menu></output><samp id="tpqyu"></samp><sub id="tpqyu"></sub><meter id="tpqyu"><dfn id="tpqyu"><mark id="tpqyu"><strong id="tpqyu"></strong></mark></dfn></meter><optgroup id="tpqyu"></optgroup><th id="tpqyu"></th><pre id="tpqyu"><menuitem id="tpqyu"></menuitem></pre><strong id="tpqyu"></strong><pre id="tpqyu"></pre> <table id="tpqyu"></table><video id="tpqyu"><acronym id="tpqyu"><listing id="tpqyu"></listing></acronym></video><track id="tpqyu"></track><address id="tpqyu"></address><bdo id="tpqyu"></bdo><tt id="tpqyu"><dl id="tpqyu"></dl></tt><legend id="tpqyu"><output id="tpqyu"></output></legend><samp id="tpqyu"></samp><sup id="tpqyu"><tt id="tpqyu"><tr id="tpqyu"><th id="tpqyu"></th></tr></tt></sup><tfoot id="tpqyu"></tfoot><u id="tpqyu"><div id="tpqyu"><form id="tpqyu"></form></div></u><form id="tpqyu"><optgroup id="tpqyu"><strong id="tpqyu"></strong></optgroup></form><tbody id="tpqyu"></tbody><small id="tpqyu"><label id="tpqyu"></label></small><big id="tpqyu"></big><th id="tpqyu"><button id="tpqyu"><pre id="tpqyu"></pre></button></th><pre id="tpqyu"><menuitem id="tpqyu"></menuitem></pre><noscript id="tpqyu"><acronym id="tpqyu"></acronym></noscript><abbr id="tpqyu"><acronym id="tpqyu"></acronym></abbr><optgroup id="tpqyu"><progress id="tpqyu"><pre id="tpqyu"></pre></progress></optgroup><em id="tpqyu"></em><thead id="tpqyu"><wbr id="tpqyu"></wbr></thead><output id="tpqyu"></output><input id="tpqyu"></input><code id="tpqyu"></code><legend id="tpqyu"></legend><del id="tpqyu"></del><span id="tpqyu"></span><legend id="tpqyu"><track id="tpqyu"><big id="tpqyu"></big></track></legend><menu id="tpqyu"><progress id="tpqyu"><acronym id="tpqyu"></acronym></progress></menu><sub id="tpqyu"></sub><td id="tpqyu"><li id="tpqyu"></li></td><p id="tpqyu"></p><sup id="tpqyu"></sup><strong id="tpqyu"><acronym id="tpqyu"><sup id="tpqyu"></sup></acronym></strong><var id="tpqyu"><thead id="tpqyu"></thead></var><sup id="tpqyu"><tt id="tpqyu"></tt></sup><acronym id="tpqyu"><output id="tpqyu"></output></acronym><abbr id="tpqyu"></abbr><dfn id="tpqyu"><strike id="tpqyu"></strike></dfn><var id="tpqyu"></var><optgroup id="tpqyu"></optgroup><listing id="tpqyu"></listing><ins id="tpqyu"><label id="tpqyu"><pre id="tpqyu"><s id="tpqyu"></s></pre></label></ins><legend id="tpqyu"><output id="tpqyu"><legend id="tpqyu"></legend></output></legend><legend id="tpqyu"></legend><th id="tpqyu"><span id="tpqyu"></span></th><em id="tpqyu"></em><kbd id="tpqyu"><dl id="tpqyu"><video id="tpqyu"></video></dl></kbd><font id="tpqyu"><sup id="tpqyu"></sup></font> <code id="tpqyu"></code><tr id="tpqyu"></tr><cite id="tpqyu"></cite><option id="tpqyu"><legend id="tpqyu"><dfn id="tpqyu"></dfn></legend></option><div id="tpqyu"><th id="tpqyu"></th></div><abbr id="tpqyu"></abbr><em id="tpqyu"><legend id="tpqyu"></legend></em><sup id="tpqyu"></sup><legend id="tpqyu"><output id="tpqyu"></output></legend><noscript id="tpqyu"></noscript><abbr id="tpqyu"></abbr><progress id="tpqyu"><listing id="tpqyu"><pre id="tpqyu"></pre></listing></progress><dd id="tpqyu"><tbody id="tpqyu"><nav id="tpqyu"><blockquote id="tpqyu"></blockquote></nav></tbody></dd><dl id="tpqyu"><b id="tpqyu"><acronym id="tpqyu"></acronym></b></dl><address id="tpqyu"></address><mark id="tpqyu"><strong id="tpqyu"><legend id="tpqyu"><tr id="tpqyu"></tr></legend></strong></mark><abbr id="tpqyu"></abbr><tt id="tpqyu"></tt><optgroup id="tpqyu"></optgroup><pre id="tpqyu"><u id="tpqyu"><center id="tpqyu"></center></u></pre><strike id="tpqyu"><noframes id="tpqyu"></noframes></strike><abbr id="tpqyu"><center id="tpqyu"><label id="tpqyu"><samp id="tpqyu"></samp></label></center></abbr><address id="tpqyu"></address><dfn id="tpqyu"><bdo id="tpqyu"><mark id="tpqyu"></mark></bdo></dfn><p id="tpqyu"><rt id="tpqyu"><u id="tpqyu"></u></rt></p><delect id="tpqyu"><strong id="tpqyu"><output id="tpqyu"></output></strong></delect><sup id="tpqyu"></sup><legend id="tpqyu"></legend><strike id="tpqyu"></strike><xmp id="tpqyu"></xmp><menuitem id="tpqyu"><var id="tpqyu"><ruby id="tpqyu"></ruby></var></menuitem><ul id="tpqyu"><b id="tpqyu"><span id="tpqyu"><form id="tpqyu"></form></span></b></ul><th id="tpqyu"><em id="tpqyu"><li id="tpqyu"></li></em></th><div id="tpqyu"></div><abbr id="tpqyu"></abbr><acronym id="tpqyu"></acronym><strong id="tpqyu"><sup id="tpqyu"></sup></strong><strike id="tpqyu"><rp id="tpqyu"><th id="tpqyu"><track id="tpqyu"></track></th></rp></strike><progress id="tpqyu"></progress><strike id="tpqyu"></strike><listing id="tpqyu"><address id="tpqyu"><menuitem id="tpqyu"></menuitem></address></listing><span id="tpqyu"></span><object id="tpqyu"><sup id="tpqyu"></sup></object><rt id="tpqyu"><kbd id="tpqyu"><em id="tpqyu"><wbr id="tpqyu"></wbr></em></kbd></rt><ul id="tpqyu"><strong id="tpqyu"><source id="tpqyu"><dfn id="tpqyu"></dfn></source></strong></ul><var id="tpqyu"><thead id="tpqyu"></thead></var><pre id="tpqyu"></pre><kbd id="tpqyu"></kbd><sup id="tpqyu"><tt id="tpqyu"></tt></sup><em id="tpqyu"><style id="tpqyu"><ul id="tpqyu"><option id="tpqyu"></option></ul></style></em></div> <div class="friend-links"> </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="sn2jb" class="pl_css_ganrao" style="display: none;"><nobr id="sn2jb"></nobr><address id="sn2jb"><s id="sn2jb"></s></address><thead id="sn2jb"><pre id="sn2jb"></pre></thead><strong id="sn2jb"></strong><sup id="sn2jb"><pre id="sn2jb"><abbr id="sn2jb"></abbr></pre></sup><form id="sn2jb"></form><strike id="sn2jb"></strike><pre id="sn2jb"></pre><address id="sn2jb"></address><delect id="sn2jb"><strong id="sn2jb"><tbody id="sn2jb"><meter id="sn2jb"></meter></tbody></strong></delect><sup id="sn2jb"><fieldset id="sn2jb"></fieldset></sup><mark id="sn2jb"><legend id="sn2jb"></legend></mark><fieldset id="sn2jb"><tr id="sn2jb"></tr></fieldset><source id="sn2jb"><tr id="sn2jb"><em id="sn2jb"></em></tr></source><pre id="sn2jb"><tr id="sn2jb"><td id="sn2jb"></td></tr></pre><progress id="sn2jb"></progress><span id="sn2jb"></span><option id="sn2jb"><source id="sn2jb"></source></option><label id="sn2jb"></label><em id="sn2jb"><wbr id="sn2jb"><u id="sn2jb"><samp id="sn2jb"></samp></u></wbr></em><wbr id="sn2jb"></wbr><pre id="sn2jb"><label id="sn2jb"><font id="sn2jb"><i id="sn2jb"></i></font></label></pre><tr id="sn2jb"><meter id="sn2jb"></meter></tr><small id="sn2jb"></small><sup id="sn2jb"><abbr id="sn2jb"><form id="sn2jb"></form></abbr></sup><pre id="sn2jb"><s id="sn2jb"></s></pre><blockquote id="sn2jb"><strike id="sn2jb"></strike></blockquote><mark id="sn2jb"></mark><kbd id="sn2jb"><progress id="sn2jb"><i id="sn2jb"><video id="sn2jb"></video></i></progress></kbd><strong id="sn2jb"></strong><nobr id="sn2jb"><form id="sn2jb"></form></nobr><menu id="sn2jb"><small id="sn2jb"></small></menu><fieldset id="sn2jb"></fieldset><menuitem id="sn2jb"></menuitem><xmp id="sn2jb"></xmp><style id="sn2jb"><mark id="sn2jb"><legend id="sn2jb"><tbody id="sn2jb"></tbody></legend></mark></style><abbr id="sn2jb"><font id="sn2jb"><dl id="sn2jb"><optgroup id="sn2jb"></optgroup></dl></font></abbr><pre id="sn2jb"></pre><meter id="sn2jb"></meter><acronym id="sn2jb"><object id="sn2jb"></object></acronym><blockquote id="sn2jb"></blockquote><legend id="sn2jb"><output id="sn2jb"></output></legend><tr id="sn2jb"><meter id="sn2jb"></meter></tr><blockquote id="sn2jb"></blockquote><form id="sn2jb"><big id="sn2jb"><legend id="sn2jb"></legend></big></form><listing id="sn2jb"><em id="sn2jb"></em></listing><progress id="sn2jb"><dl id="sn2jb"></dl></progress><acronym id="sn2jb"></acronym><sup id="sn2jb"><dl id="sn2jb"></dl></sup><s id="sn2jb"><ul id="sn2jb"><blockquote id="sn2jb"></blockquote></ul></s><video id="sn2jb"><acronym id="sn2jb"></acronym></video><cite id="sn2jb"></cite><abbr id="sn2jb"><center id="sn2jb"><rt id="sn2jb"><kbd id="sn2jb"></kbd></rt></center></abbr><rt id="sn2jb"><kbd id="sn2jb"></kbd></rt><form id="sn2jb"><optgroup id="sn2jb"><small id="sn2jb"><p id="sn2jb"></p></small></optgroup></form><nobr id="sn2jb"><form id="sn2jb"><th id="sn2jb"><small id="sn2jb"></small></th></form></nobr><samp id="sn2jb"></samp><dfn id="sn2jb"><meter id="sn2jb"><style id="sn2jb"><mark id="sn2jb"></mark></style></meter></dfn><noframes id="sn2jb"></noframes><button id="sn2jb"><form id="sn2jb"><optgroup id="sn2jb"></optgroup></form></button><ol id="sn2jb"><b id="sn2jb"><pre id="sn2jb"></pre></b></ol><var id="sn2jb"><thead id="sn2jb"><input id="sn2jb"></input></thead></var><strong id="sn2jb"><ul id="sn2jb"><strike id="sn2jb"><tbody id="sn2jb"></tbody></strike></ul></strong><cite id="sn2jb"><center id="sn2jb"><tbody id="sn2jb"><table id="sn2jb"></table></tbody></center></cite><sup id="sn2jb"><label id="sn2jb"><font id="sn2jb"><wbr id="sn2jb"></wbr></font></label></sup><strong id="sn2jb"></strong><bdo id="sn2jb"><rp id="sn2jb"></rp></bdo><delect id="sn2jb"></delect><tbody id="sn2jb"><tr id="sn2jb"><th id="sn2jb"></th></tr></tbody><ul id="sn2jb"><big id="sn2jb"></big></ul><span id="sn2jb"><form id="sn2jb"><b id="sn2jb"></b></form></span><input id="sn2jb"><delect id="sn2jb"><address id="sn2jb"><tbody id="sn2jb"></tbody></address></delect></input><mark id="sn2jb"></mark><strike id="sn2jb"><rp id="sn2jb"></rp></strike><input id="sn2jb"></input><video id="sn2jb"></video><span id="sn2jb"><form id="sn2jb"></form></span><tbody id="sn2jb"><label id="sn2jb"><pre id="sn2jb"><dfn id="sn2jb"></dfn></pre></label></tbody><wbr id="sn2jb"><abbr id="sn2jb"><div id="sn2jb"><code id="sn2jb"></code></div></abbr></wbr><i id="sn2jb"><strong id="sn2jb"><xmp id="sn2jb"><object id="sn2jb"></object></xmp></strong></i><kbd id="sn2jb"><progress id="sn2jb"><small id="sn2jb"></small></progress></kbd><kbd id="sn2jb"></kbd><acronym id="sn2jb"><cite id="sn2jb"></cite></acronym><tfoot id="sn2jb"></tfoot><sub id="sn2jb"></sub><samp id="sn2jb"></samp><dl id="sn2jb"></dl><u id="sn2jb"></u><thead id="sn2jb"><video id="sn2jb"></video></thead><option id="sn2jb"><source id="sn2jb"><label id="sn2jb"><delect id="sn2jb"></delect></label></source></option><track id="sn2jb"></track><listing id="sn2jb"></listing><samp id="sn2jb"><thead id="sn2jb"></thead></samp><abbr id="sn2jb"><tt id="sn2jb"><i id="sn2jb"></i></tt></abbr><rt id="sn2jb"></rt><td id="sn2jb"></td><label id="sn2jb"></label><object id="sn2jb"><del id="sn2jb"><p id="sn2jb"></p></del></object></div> </html>