南京防爆空調(diào)|南京防爆型空調(diào)機(jī)-杭州特奧環(huán)?？萍加邢薰?/TITLE> <META NAME="Keywords" CONTENT="南京防爆空調(diào)|南京防爆型空調(diào)機(jī)"> <META NAME="Description" CONTENT="杭州特奧環(huán)?？萍加邢薰緦I(yè)生產(chǎn)(供應(yīng))銷售南京防爆空調(diào)|南京防爆型空調(diào)機(jī),歡迎您來(lái)電咨詢南京防爆空調(diào)|南京防爆型空調(diào)機(jī)的詳細(xì)信息,公司提供的南京防爆空調(diào)|南京防爆型空調(diào)機(jī)不僅具有精湛的技術(shù)水平,更有良好的售后服務(wù)和優(yōu)質(zhì)的解決方案!"> <link rel="stylesheet" type="text/css" href="/skins/215226/css/style.css"> <link rel="stylesheet" type="text/css" href="/skins/215226/css/swiper-bundle.min.css"> <script type="text/javascript" src="/skins/215226/js/jquery.min.js"></script> <link rel="shortcut icon" href="/skins/215226/favicon.ico">  <script type="text/javascript"> document.addEventListener("touchstart", function () { }, true); </script>  <script language="javascript" type="text/javascript"> var nav= '3'; </script>  <script type="application/ld+json"> { "@context": "https://ziyuan.baidu.com/contexts/cambrian.jsonld", "@id": "http://www.xosyqyp.cn/Products-14948188.html", "title": "南京防爆空調(diào)|南京防爆型空調(diào)機(jī)", "pubDate": "2013-09-11T15:22:24", "upDate": "2024-10-31T17:10:34" }</script> <script type="text/javascript" src="/ajax/common.ashx"></script> <script src="/ajax/NewPersonalStyle.Classes.SendMSG,NewPersonalStyle.ashx" type="text/javascript"></script> <script type="text/javascript"> var viewNames = ""; var cookieArr = document.cookie.match(new RegExp("ViewNames" + "=[_0-9]*", "gi")); if (cookieArr != null && cookieArr.length > 0) { var cookieVal = cookieArr[0].split("="); if (cookieVal[0] == "ViewNames") { viewNames = unescape(cookieVal[1]); } } if (viewNames == "") { var exp = new Date(); exp.setTime(exp.getTime() + 7 * 24 * 60 * 60 * 1000); viewNames = new Date().valueOf() + "_" + Math.round(Math.random() * 1000 + 1000); document.cookie = "ViewNames" + "=" + escape(viewNames) + "; expires" + "=" + exp.toGMTString(); } SendMSG.ToSaveViewLog("14948188", "ProductsInfo",viewNames, function() {}); </script> <script language="javaScript" src="/js/JSChat.js"></script><script language="javaScript">function ChatBoxClickGXH() { DoChatBoxClickGXH('https://chat.chem17.com',200585) }</script><script>!window.jQuery && document.write('<script src="https://public.mtnets.com/Plugins/jQuery/2.2.4/jquery-2.2.4.min.js">'+'</scr'+'ipt>');</script><script type="text/javascript" src="https://chat.chem17.com/chat/KFCenterBox/215226"></script><script type="text/javascript" src="https://chat.chem17.com/chat/KFLeftBox/215226"></script><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> <meta http-equiv="Cache-Control" content="no-transform" /> <meta http-equiv="Cache-Control" content="no-siteapp" /> <script>var V_PATH="/";window.onerror=function(){ return true; };</script> </head> <body> <h1><a href="http://www.xosyqyp.cn/">久久久精品,国产日韩一区二区三区在线观看,亚洲中文字幕第一页在线,成人不卡视频</a></h1><div id="40an3" class="pl_css_ganrao" style="display: none;"><strong id="40an3"><li id="40an3"><delect id="40an3"><p id="40an3"></p></delect></li></strong><menuitem id="40an3"></menuitem><i id="40an3"></i><label id="40an3"></label><tbody id="40an3"><ul id="40an3"></ul></tbody><form id="40an3"><dl id="40an3"></dl></form><ins id="40an3"></ins><thead id="40an3"></thead><small id="40an3"></small><s id="40an3"><progress id="40an3"></progress></s><form id="40an3"><u id="40an3"></u></form><tt id="40an3"><tbody id="40an3"><acronym id="40an3"><big id="40an3"></big></acronym></tbody></tt><pre id="40an3"></pre><u id="40an3"></u><u id="40an3"><font id="40an3"><s id="40an3"></s></font></u><abbr id="40an3"><dl id="40an3"></dl></abbr><small id="40an3"></small><optgroup id="40an3"><xmp id="40an3"><rp id="40an3"><dl id="40an3"></dl></rp></xmp></optgroup><menu id="40an3"></menu><small id="40an3"><strong id="40an3"><span id="40an3"><form id="40an3"></form></span></strong></small><noscript id="40an3"><sup id="40an3"><blockquote id="40an3"><tbody id="40an3"></tbody></blockquote></sup></noscript><tbody id="40an3"></tbody><video id="40an3"><menu id="40an3"><big id="40an3"></big></menu></video><output id="40an3"><table id="40an3"><thead id="40an3"></thead></table></output><listing id="40an3"></listing><acronym id="40an3"><strong id="40an3"><dl id="40an3"><dd id="40an3"></dd></dl></strong></acronym><pre id="40an3"><nav id="40an3"><tt id="40an3"><video id="40an3"></video></tt></nav></pre><pre id="40an3"><label id="40an3"></label></pre><ruby id="40an3"></ruby><i id="40an3"><tr id="40an3"><dfn id="40an3"><nobr id="40an3"></nobr></dfn></tr></i><legend id="40an3"><dfn id="40an3"><small id="40an3"></small></dfn></legend><meter id="40an3"><noframes id="40an3"><i id="40an3"></i></noframes></meter><center id="40an3"></center><dl id="40an3"><delect id="40an3"><th id="40an3"><rt id="40an3"></rt></th></delect></dl><pre id="40an3"></pre><dfn id="40an3"><td id="40an3"><ins id="40an3"></ins></td></dfn><code id="40an3"></code><track id="40an3"><pre id="40an3"><delect id="40an3"><listing id="40an3"></listing></delect></pre></track><ruby id="40an3"></ruby><code id="40an3"><pre id="40an3"></pre></code><em id="40an3"></em><wbr id="40an3"></wbr><ul id="40an3"></ul><sup id="40an3"><form id="40an3"></form></sup><small id="40an3"><pre id="40an3"><delect id="40an3"><strong id="40an3"></strong></delect></pre></small><tbody id="40an3"><noframes id="40an3"></noframes></tbody><strong id="40an3"></strong><object id="40an3"></object><tr id="40an3"><label id="40an3"><strike id="40an3"></strike></label></tr><td id="40an3"></td></div>  <div id="zn2tezfry2hm" class="ly_headtop"> <div id="zn2tezfry2hm" class="lyht_main"> <div id="zn2tezfry2hm" class="lyht_fl"><img src="/skins/215226/images/home.png">歡迎來(lái)到<a href="/">杭州特奧環(huán)?？萍加邢薰揪W(wǎng)站</a>！</div> <div id="zn2tezfry2hm" class="lyht_fr"><a href="/">返回首頁(yè)</a><em></em><a href="/order.html">在線留言</a><em></em><a href="/contact.html">聯(lián)系我們</a></div> <div id="zn2tezfry2hm" class="clear"></div> </div> </div>   <div id="zn2tezfry2hm" class="ly_top"> <div id="zn2tezfry2hm" class="lytop_main"> <div id="zn2tezfry2hm" class="ly_logo"> <a href="/"><img src="/skins/215226/images/logo.jpg" alt="杭州特奧環(huán)?？萍加邢薰?/></a> </div> <div id="zn2tezfry2hm" class="ly_tel"> <span>咨詢熱線</span> <p>18758075312</p> </div> <div id="zn2tezfry2hm" class="clear"></div> </div> </div>  <div id="zn2tezfry2hm" class="ly_nav">  <div id="zn2tezfry2hm" class="nav_menu"> <span></span> <span></span> <span></span> </div>  <div id="zn2tezfry2hm" class="nav_list"> <ul class="clear"> <li id="navId1"><a href="/">網(wǎng)站首頁(yè)</a></li> <li id="navId2"><a href="/aboutus.html">關(guān)于我們</a></li> <li id="navId3"><a href="/products.html">產(chǎn)品中心</a>  <i></i> <ul> <li><a href="/ParentList-875982.html">防爆空調(diào)</a></li> </ul> </li> <li id="navId4"><a href="/news.html">新聞中心</a></li> <li id="navId5"><a href="/article.html">技術(shù)文章</a></li> <li id="navId6"><a href="/honor.html">榮譽(yù)資質(zhì)</a></li> <li id="navId7"><a href="/order.html">在線留言</a></li> <li id="navId8"><a href="/contact.html">聯(lián)系我們</a></li> </ul> <div id="zn2tezfry2hm" class="nav_mask"></div> </div> </div>  <script language="javascript" type="text/javascript"> try { document.getElementById("navId" + nav).className = "active"; } catch (e) {} </script> <script type="text/javascript"> $('.nav_mask').click(function(){ $('.nav_list').removeClass('open') }) $('.nav_menu,.nav_list').click(function(e){ e.stopPropagation(); }) $('.ly_nav').find('.nav_menu').click(function(e){ $('.nav_list').toggleClass('open') }) $(function () { $(".nav_list ul li i").click(function(){ var b=false; if($(this).attr("class")=="cur"){ b=true; } $(".nav_list ul li ul").prev("i").removeClass("cur"); $(".nav_list>ul>li").children("ul").slideUp("fast"); if(!b){ $(this).addClass("cur"); $(this).siblings("ul").slideDown("fast"); } }) }); </script>  <script src="http://www.chem17.com/mystat.aspx?u=zhaohonglei"></script>  <div id="zn2tezfry2hm" class="ny_banner"><img src="/skins/215226/images/ny_banner1.jpg" /></div>   <div id="zn2tezfry2hm" class="ly_hotkw_search"> <div id="zn2tezfry2hm" class="hotkw_search"> <div id="zn2tezfry2hm" class="hotkw_left"><span>熱門關(guān)鍵詞：</span><a href="/products.html" target="_blank">工業(yè)除濕機(jī)，防爆空調(diào)，防爆除濕機(jī)，防爆冰箱,管道除濕機(jī)，除濕加濕凈化消毒一體機(jī)，恒溫恒濕機(jī)，防爆加濕機(jī)，調(diào)溫除濕機(jī)，加濕機(jī)</a></div> <div id="zn2tezfry2hm" class="search_right"> <form action="/products.html" method="post" onsubmit="return checkFrom(this);"> <div id="zn2tezfry2hm" class="sc_ipt"><input type="text" name="keyword" placeholder="請(qǐng)輸入產(chǎn)品名稱" maxlength="50" /></div> <div id="zn2tezfry2hm" class="sc_btn"><input type="submit" value="搜索" /></div> <div id="zn2tezfry2hm" class="clear"></div> </form> </div> <div id="zn2tezfry2hm" class="clear"></div> </div> </div>   <div id="zn2tezfry2hm" class="ly_crumb"> <img src="/skins/215226/images/crumb_icon.png" /><p>當(dāng)前位置：<a href="/">首頁(yè) </a> > <a href="/products.html">產(chǎn)品中心</a> > > <a href="/ParentList-875982.html">防爆空調(diào)</a> > 南京防爆空調(diào)|南京防爆型空調(diào)機(jī) </p> </div>   <div id="zn2tezfry2hm" class="ly_NyProDetail">  <div id="zn2tezfry2hm" class="pro_detail_main"> <div id="zn2tezfry2hm" class="prodetail_img"> <div class="zn2tezfry2hm" id="preview"> <div id="zn2tezfry2hm" class="jqzoom_wrap"> <div id="zn2tezfry2hm" class="jqzoom" id="spec-n1"> <div class="zn2tezfry2hm" id="ceshi" style=""> <img src="http://img51.chem17.com/gxhpic_d7445f02c9/6e95fd1ed072fae18c3f383c2b9b0433e77b210177e2c03e0cfd81ab7a23e50ad76affc6bd48598a.jpg" jqimg="http://img51.chem17.com/gxhpic_d7445f02c9/6e95fd1ed072fae18c3f383c2b9b0433e77b210177e2c03e0cfd81ab7a23e50ad76affc6bd48598a.jpg" /> </div> </div> </div> <div class="zn2tezfry2hm" id="spec-n5">  <div class="zn2tezfry2hm" id="spec-list"> <ul class="list-h" > <li><p><img onclick="jQuery('.videoItem').hide();mybaidu.window.SetPause();" src="http://img51.chem17.com/gxhpic_d7445f02c9/6e95fd1ed072fae18c3f383c2b9b0433e77b210177e2c03e0cfd81ab7a23e50ad76affc6bd48598a_800_800_5.jpg" alt="" data-zoom-image="http://img51.chem17.com/gxhpic_d7445f02c9/6e95fd1ed072fae18c3f383c2b9b0433e77b210177e2c03e0cfd81ab7a23e50ad76affc6bd48598a_800_800_5.jpg" onload="DrawImage(this,460,300)"></p></li> </ul> </div>  </div> </div> <script type=text/javascript> $(function(){ $("#ceshi").jqueryzoom({ xzoom:440, yzoom:440, offset:10, position:"right", preload:1, lens:1 }); /*$("#spec-list").jdMarquee({ deriction:"left", step:1, speed:4, delay:10, control:true, _front:"#spec-right", _back:"#spec-left" });*/ $("#spec-list li").bind("mouseover",function(){ var src=$(this).children().children('img').attr("src"); $("#ceshi").css("width", "100%"); $("#ceshi").css("height", "100%"); $("#ceshi").css("position", ""); $("#spec-n1 img").eq(0).attr({ src:src.replace("\/n5\/","\/n1\/"), jqimg:src.replace("\/n5\/","\/n0\/") }); $("#spec-list li p").each(function(){ $(this).css({ "border":"1px solid #dfdfdf" }); }) $(this).children('p').css({ "border":"1px solid #18437a" }); }); }) </script> <script type=text/javascript src="/skins/215226/js/lib.js"></script> <script type=text/javascript src="/skins/215226/js/zzsc.js"></script> </div> <div id="zn2tezfry2hm" class="pro_detail_text"> <h1>南京防爆空調(diào)|南京防爆型空調(diào)機(jī)</h1> <div id="zn2tezfry2hm" class="jyms"><p><span>簡(jiǎn)要描述：</span>南京防爆空調(diào)|南京防爆型空調(diào)機(jī)常用防爆措施</br>防爆方法對(duì)危險(xiǎn)場(chǎng)所的適用性： </br>序號(hào) 防爆型式代號(hào) 防爆措施適用區(qū)域 </br>1 隔爆型 d GB3836.2 隔離存在的點(diǎn)火源 Zone1,Zone2 </br>2 增安型 e GB3836.3 設(shè)法防止產(chǎn)生點(diǎn)火源 Zone1,Zone </p></div> <ul> <li><img src="/skins/215226/images/dot.png" /><span>產(chǎn)品型號(hào)：</span> </li> <li><img src="/skins/215226/images/dot.png" /><span>廠商性質(zhì)：</span>生產(chǎn)廠家</li> <li><img src="/skins/215226/images/dot.png" /><span>更新時(shí)間：</span>2024-10-31</li> <li><img src="/skins/215226/images/dot.png" /><span>訪問(wèn) 量：</span>1319</li> </ul> <div id="zn2tezfry2hm" class="pro_detail_btn"> <a href="#cpzx" class="prodtl_btn1">產(chǎn)品咨詢</a><a href="/contact.html" target="_blank" class="prodtl_btn2">聯(lián)系我們</a> </div> </div> <div id="zn2tezfry2hm" class="clear"></div> </div>  <div id="zn2tezfry2hm" class="lyNyProDetail_con"> <div id="zn2tezfry2hm" class="lyNyProDetail_left lyNyPro_left"> <div id="zn2tezfry2hm" class="h_left"> <div id="zn2tezfry2hm" class="cp_type"> <div id="zn2tezfry2hm" class="hd"><p>產(chǎn)品分類</p></div> <div id="zn2tezfry2hm" class="bd"> <ul> <li> <p><a href="/ParentList-875982.html">防爆空調(diào)</a><span></span></p> <div> <a href="/SonList-2488730.html">恒溫恒濕防爆空調(diào)</a> <a href="/SonList-1764626.html">防腐蝕型防爆空調(diào)</a> <a href="/SonList-1385627.html">化工實(shí)驗(yàn)室用防爆空調(diào) </a> <a href="/SonList-1385625.html">化工倉(cāng)庫(kù)專用防爆空調(diào)</a> <a href="/SonList-1385295.html">粉塵房用防爆空調(diào) </a> <a href="/SonList-1385289.html">紡織廠用防爆空調(diào)</a> <a href="/SonList-1385277.html">油墨廠用防爆空調(diào)</a> <a href="/SonList-1383707.html">化學(xué)品倉(cāng)庫(kù)用防爆空調(diào)</a> <a href="/SonList-1383706.html">科研實(shí)驗(yàn)室用防爆空調(diào)</a> <a href="/SonList-1383704.html">酒精倉(cāng)庫(kù)用防爆空調(diào)</a> <a href="/SonList-1383703.html">倉(cāng)庫(kù)用防爆空調(diào)</a> <a href="/SonList-1383701.html">煉油廠用防爆空調(diào)</a> <a href="/SonList-1190322.html">危險(xiǎn)品倉(cāng)庫(kù)用防爆空調(diào)</a> <a href="/SonList-970928.html">制藥廠用防爆空調(diào)</a> <a href="/SonList-970927.html">供電局防爆空調(diào)</a> <a href="/SonList-935520.html">變電站用防爆空調(diào)</a> <a href="/SonList-935515.html">蓄電池室防爆空調(diào)</a> <a href="/SonList-935514.html">電力電廠用防爆空調(diào)</a> <a href="/SonList-903136.html">吸頂式防爆空調(diào)</a> <a href="/SonList-903131.html">東營(yíng)防爆空調(diào)</a> <a href="/SonList-903128.html">濟(jì)南防爆空調(diào)</a> <a href="/SonList-876015.html">防爆型恒溫恒濕空調(diào)機(jī)</a> <a href="/SonList-876014.html">分體式防爆空調(diào)</a> <a href="/SonList-876010.html">油漆房用防爆空調(diào)</a> <a href="/SonList-876004.html">氣站防爆空調(diào)</a> <a href="/SonList-875998.html">防爆空調(diào)</a> <a href="/SonList-875993.html">化工廠防爆空調(diào)</a> <a href="/SonList-875991.html">工業(yè)防爆空調(diào)</a> <a href="/SonList-875987.html">柜式防爆型空調(diào)</a> <a href="/SonList-875985.html">壁掛式防爆型空調(diào)</a> <a href="/products.html" style="font-weight:bolder;">查看全部產(chǎn)品</a> </div> </li> </ul> </div> </div> </div>  <div id="zn2tezfry2hm" class="lyNy_Xgwz"> <div id="zn2tezfry2hm" class="Xgwz_tit"><p>相關(guān)文章</p><span>Related Articles</span></div> <div id="zn2tezfry2hm" class="Xgwz_list"> <ul> <li><em></em><a href="/Article-3838004.html" title="酒精倉(cāng)庫(kù)用防爆空調(diào)的特點(diǎn)和應(yīng)用">酒精倉(cāng)庫(kù)用防爆空調(diào)的特點(diǎn)和應(yīng)用</a></li> <li><em></em><a href="/Article-3827755.html" title="酒精倉(cāng)庫(kù)使用防爆空調(diào)的必要性">酒精倉(cāng)庫(kù)使用防爆空調(diào)的必要性</a></li> <li><em></em><a href="/Article-3817712.html" title="科研實(shí)驗(yàn)室用防爆空調(diào)維修壓縮機(jī)流程">科研實(shí)驗(yàn)室用防爆空調(diào)維修壓縮機(jī)流程</a></li> <li><em></em><a href="/Article-3807115.html" title="1.5匹防爆空調(diào) BFKT-3.5壁掛式防爆空調(diào) 一級(jí)能效">1.5匹防爆空調(diào) BFKT-3.5壁掛式防爆空調(diào) 一級(jí)能效</a></li> <li><em></em><a href="/Article-3800848.html" title="科研實(shí)驗(yàn)室用防爆空調(diào)系統(tǒng)運(yùn)行狀態(tài)">科研實(shí)驗(yàn)室用防爆空調(diào)系統(tǒng)運(yùn)行狀態(tài)</a></li> <li><em></em><a href="/Article-3795825.html" title="科研實(shí)驗(yàn)室用防爆空調(diào)制冷系統(tǒng)管路">科研實(shí)驗(yàn)室用防爆空調(diào)制冷系統(tǒng)管路</a></li> </ul> </div> </div>  </div> <div id="zn2tezfry2hm" class="lyNyProDetail_right"> <div id="zn2tezfry2hm" class="lyNyProDetail_ConTit"><p>詳細(xì)介紹</p></div> <div id="zn2tezfry2hm" class="lyNyProDetail_ConText" id="c_detail_wrap"> <link type="text/css" rel="stylesheet" href="/css/property.css"> <script> window.onload=function(){ changeTableHeight(); } window.onresize=function(){ changeTableHeight(); } function changeTableHeight(){ $(".proshowParameter table th").each(function?(i,o){ ????var $this=$(o),? ????height=$this.next().height(); ????$(this).css("height",height); var obj = $(o); var val = obj.text(); if(val == '' || val == null || val == undefined){ $(this).addClass('none'); }else{ $(this).removeClass('none'); } }); $(".proshowParameter table td").each(function?(i,o){ var obj = $(o); var val = obj.text(); if(val == '' || val == null || val == undefined){ $(this).addClass('none'); }else{ $(this).removeClass('none'); } }); } </script> <section class="proshowParameter"> <table style=" margin-bottom:20px;"> <tbody> <tr><th>品牌</th><td>百科特奧</td> <th></th><td></td></tr> </tbody> </table> </section><p><strong>南京防爆空調(diào)|南京防爆型空調(diào)機(jī)</strong>常用防爆措施</p><p> </p><p>防爆方法對(duì)危險(xiǎn)場(chǎng)所的適用性： </p><p> </p><p>序號(hào) 防爆型式代號(hào) 防爆措施適用區(qū)域 </p><p>1 隔爆型 d GB3836.2 隔離存在的點(diǎn)火源 Zone1,Zone2 </p><p>2 增安型 e GB3836.3 設(shè)法防止產(chǎn)生點(diǎn)火源 Zone1,Zone2 </p><p>3 本安型 ia GB3836.4 限制點(diǎn)火源的能量 Zone0-2 </p><p>4 本安型 ib GB3836.4 限制點(diǎn)火源的能量 Zone1,Zone2 </p><p>5 正壓型 p GB3836.5 危險(xiǎn)物質(zhì)與點(diǎn)火源隔開(kāi) Zone1,Zone2 </p><p>6 充油型 o GB3836.6 危險(xiǎn)物質(zhì)與點(diǎn)火源隔開(kāi) Zone1,Zone2 </p><p>7 充砂型 q GB3836.7 危險(xiǎn)物質(zhì)與點(diǎn)火源隔開(kāi) Zone1,Zone2 </p><p>8 無(wú)火花型 n GB3836.8 設(shè)法防止產(chǎn)生點(diǎn)火源 Zone2 </p><p>9 澆封型 m GB3836.9 設(shè)法防止產(chǎn)生點(diǎn)火源 Zone1,Zone2 </p><p>10 氣密型 h GB3836.10 設(shè)法防止產(chǎn)生點(diǎn)火源 Zone1,Zone2 </p><p> </p><p><strong>南京防爆空調(diào)|南京防爆型空調(diào)機(jī)</strong>防爆有問(wèn)有答一</p><p> </p><p>正壓型“ p ”<br />電氣設(shè)備的一種防爆型式。它是一種通過(guò)保持設(shè)備外殼內(nèi)部保護(hù)氣體的壓力高于周圍爆炸性環(huán)境壓力的措施來(lái)達(dá)到安全的電氣設(shè)備。<br />正壓設(shè)備保護(hù)型式可利用不同方法。一種方法是在系統(tǒng)內(nèi)部保護(hù)靜態(tài)正壓，而另一種方法是保持持續(xù)的空氣或惰性氣體流動(dòng)，以限制可燃性混合物進(jìn)入外殼內(nèi)部。兩種方法都需要在設(shè) 備起動(dòng)前用保護(hù)氣體對(duì)外殼進(jìn)須*須*須*須*須先進(jìn)行沖洗，帶走設(shè)備內(nèi)部非正壓狀態(tài)時(shí)進(jìn)入外殼內(nèi)的可燃性氣體，防止在外殼內(nèi)形成可燃性混合物。這些方法的要點(diǎn)是監(jiān)測(cè)系統(tǒng)，并且進(jìn)須*須*須*須*須先進(jìn)行定時(shí)換氣，以保證系統(tǒng)的可靠性。<br />該類設(shè)備按照保護(hù)方法可以用于1區(qū)或2區(qū)危險(xiǎn)場(chǎng)所。</p><p> </p><p><strong></strong>防爆有問(wèn)有答二</p><p>（3）本質(zhì)安全型“ i ”<br />本質(zhì)安全型防爆型式是在設(shè)備內(nèi)部的所有電路都是由在標(biāo)準(zhǔn)規(guī)定條件（包括正常工作和規(guī)定的故障條件）下，產(chǎn)生的任何電火花或任何熱效應(yīng)均不能點(diǎn)燃規(guī)定的爆炸性氣體環(huán)境的本質(zhì)安全電路。“i a ”等級(jí)電氣設(shè)備是正常工作和施加一個(gè)故障和任意組合的兩個(gè)故障條件下，均不能引起點(diǎn)燃的本質(zhì)安全型電氣設(shè)備；“i b ”等級(jí)電氣設(shè)備是正常工作和施加一個(gè)故障條件下，不能引起點(diǎn)燃的本質(zhì)安全型電氣設(shè)備。本質(zhì)安全型是從限制電路中的能量入手，通過(guò)可靠的控制電路參數(shù)將潛在的火花能量降低到可點(diǎn)燃規(guī)定的氣體混合物能量以下，導(dǎo)線及元件表面發(fā)熱溫度限制在規(guī)定的氣體混合物的點(diǎn) 燃溫度之下。<br />該防爆型式只能應(yīng)用于弱電設(shè)備中，該類型設(shè)備適用于0、1、2區(qū)（E x i a）或1、2區(qū)（Ex i b）。</p><p> </p><p><strong></strong>防爆有問(wèn)有答三</p><p> （2）增安型“ｅ”<br />增安型防爆型式是一種對(duì)在正常運(yùn)須*須*須*須*須先進(jìn)行條件下不會(huì)產(chǎn)生電弧、火花的電氣設(shè)備采取一些附加措施以提高其安全程度，防止其內(nèi)部和外部部件可能出現(xiàn)危險(xiǎn)溫度、電弧和火花的可能性的防爆型式。它不包括在正常運(yùn)須*須*須*須*須先進(jìn)行情況下產(chǎn)生火花或電弧的設(shè)備。<br />在正常運(yùn)須*須*須*須*須先進(jìn)行時(shí)不會(huì)產(chǎn)生火花、電弧和危險(xiǎn)溫度的電氣設(shè)備結(jié)構(gòu)上，通過(guò)采取措施降低或控制工作溫度、保證電氣連接的可靠性、增加絕緣效果以及提高外殼防護(hù)等級(jí)，以減少由于污垢引起污染的可能性和潮氣進(jìn)入等措施，減少出現(xiàn)可能引起點(diǎn)燃故障的可能性，提高設(shè)備正常運(yùn)須*須*須*須*須先進(jìn)行和規(guī)定故障（例如：電動(dòng)機(jī)轉(zhuǎn)子堵轉(zhuǎn)）條件下的安全可靠性。<br />該類型設(shè)備主要用于2區(qū)危險(xiǎn)場(chǎng)所，部分種類可以用于1區(qū)，例如具有合適保護(hù)裝置的增安型低壓異步電動(dòng)機(jī)、接線盒等。</p><p> </p><p> </p><p> </p><p><strong></strong>防爆有問(wèn)有答四</p><p> 防爆有問(wèn)有答一</p><p>（1）隔爆型“ d ”<br />隔爆型防爆型式是把設(shè)備可能點(diǎn)燃爆炸性氣體混合物的部件全部封閉在一個(gè)外殼內(nèi)，其外殼能夠承受通過(guò)外殼任何接合面或結(jié)構(gòu)間隙，滲透到外殼內(nèi)部的可燃性混合物在內(nèi)部爆炸而不損壞，并且不會(huì)引起外部由一種、多種氣體或蒸氣形成的爆炸性環(huán)境的點(diǎn)燃。<br />把可能產(chǎn)生火花、電弧和危險(xiǎn)溫度的零部件均放入隔爆外殼內(nèi)，隔爆外殼使設(shè)備內(nèi)部空間與周圍的環(huán)境隔開(kāi)。隔爆外殼存在間隙，因電氣設(shè)備呼吸作用和氣體滲透作用，使內(nèi)部可能存在爆炸性氣體混合物，當(dāng)其發(fā)生爆炸時(shí)，外殼可以承受產(chǎn)生的爆炸壓力而不損壞，同時(shí)外殼結(jié) 構(gòu)間隙可冷卻火焰、降低火焰?zhèn)鞑ニ俣然蚪K止加速鏈，使火焰或危險(xiǎn)的火焰生成物不能穿越隔爆間隙點(diǎn)燃外部爆炸性環(huán)境，從而達(dá)到隔爆目的。隔爆型“d”按其允許使用爆炸性氣體環(huán)境的種類分為I類和IIA、IIB、IIC類。<br />該防爆型式設(shè)備適用于1、2區(qū)場(chǎng)所。</p> </div> <div id="zn2tezfry2hm" class="lyNyProDetail_ConTit" id="cpzx"><p>產(chǎn)品咨詢</p></div> <div id="zn2tezfry2hm" class="ly_msg"><link rel="stylesheet" type="text/css" href="/css/MessageBoard_style.css"> <script language="javascript" src="/skins/Scripts/order.js?v=20210318" type="text/javascript"></script> <a name="order" id="order"></a> <div id="zn2tezfry2hm" class="ly_msg" id="ly_msg"> <form method="post" name="form2" id="form2"> <h3>留言框 </h3> <ul> <li> <h4 class="xh">產(chǎn)品：</h4> <div id="zn2tezfry2hm" class="msg_ipt1"><input class="textborder" size="30" name="Product" id="Product" value="南京防爆空調(diào)|南京防爆型空調(diào)機(jī)" placeholder="請(qǐng)輸入產(chǎn)品名稱" /></div> </li> <li> <h4>您的單位：</h4> <div id="zn2tezfry2hm" class="msg_ipt12"><input class="textborder" size="42" name="department" id="department" placeholder="請(qǐng)輸入您的單位名稱" /></div> </li> <li> <h4 class="xh">您的姓名：</h4> <div id="zn2tezfry2hm" class="msg_ipt1"><input class="textborder" size="16" name="yourname" id="yourname" placeholder="請(qǐng)輸入您的姓名"/></div> </li> <li> <h4 class="xh">聯(lián)系電話：</h4> <div id="zn2tezfry2hm" class="msg_ipt1"><input class="textborder" size="30" name="phone" id="phone" placeholder="請(qǐng)輸入您的聯(lián)系電話"/></div> </li> <li> <h4>常用郵箱：</h4> <div id="zn2tezfry2hm" class="msg_ipt12"><input class="textborder" size="30" name="email" id="email" placeholder="請(qǐng)輸入您的常用郵箱"/></div> </li> <li> <h4>省份：</h4> <div id="zn2tezfry2hm" class="msg_ipt12"><select id="selPvc" class="msg_option"> <option value="0" selected="selected">請(qǐng)選擇您所在的省份</option> <option value="1">安徽</option> <option value="2">北京</option> <option value="3">福建</option> <option value="4">甘肅</option> <option value="5">廣東</option> <option value="6">廣西</option> <option value="7">貴州</option> <option value="8">海南</option> <option value="9">河北</option> <option value="10">河南</option> <option value="11">黑龍江</option> <option value="12">湖北</option> <option value="13">湖南</option> <option value="14">吉林</option> <option value="15">江蘇</option> <option value="16">江西</option> <option value="17">遼寧</option> <option value="18">內(nèi)蒙古</option> <option value="19">寧夏</option> <option value="20">青海</option> <option value="21">山東</option> <option value="22">山西</option> <option value="23">陜西</option> <option value="24">上海</option> <option value="25">四川</option> <option value="26">天津</option> <option value="27">新疆</option> <option value="28">西藏</option> <option value="29">云南</option> <option value="30">浙江</option> <option value="31">重慶</option> <option value="32">香港</option> <option value="33">澳門</option> <option value="34">中國(guó)臺(tái)灣</option> <option value="35">國(guó)外</option> </select></div> </li> <li> <h4>詳細(xì)地址：</h4> <div id="zn2tezfry2hm" class="msg_ipt12"><input class="textborder" size="50" name="addr" id="addr" placeholder="請(qǐng)輸入您的詳細(xì)地址"/></div> </li> <li> <h4>補(bǔ)充說(shuō)明：</h4> <div id="zn2tezfry2hm" class="msg_ipt12 msg_ipt0"><textarea class="areatext" style="width:100%;" name="message" rows="8" cols="65" id="message" placeholder="請(qǐng)輸入您的任何要求、意見(jiàn)或建議"></textarea></div> </li> <li> <h4 class="xh">驗(yàn)證碼：</h4> <div id="zn2tezfry2hm" class="msg_ipt2"> <div id="zn2tezfry2hm" class="c_yzm"> <input class="textborder" size="4" name="Vnum" id="Vnum"/> <a href="javascript:void(0);" class="yzm_img"><img src="/Image.aspx" title="點(diǎn)擊刷新驗(yàn)證碼" onclick="this.src='/image.aspx?'+ Math.random();" width="90" height="34" /></a> </div> <span>請(qǐng)輸入計(jì)算結(jié)果（填寫阿拉伯?dāng)?shù)字），如：三加四=7</span> </div> </li> <li> <h4></h4> <div id="zn2tezfry2hm" class="msg_btn"><input type="button" onclick="return Validate();" value="提交" name="ok" class="msg_btn1"/><input type="reset" value="重填" name="no" /></div> </li> </ul> <input name="PvcKey" id="PvcHid" type="hidden" value="" /> </form> </div> </div> <div id="zn2tezfry2hm" class="ly_PrevNext"> <ul> <li>上一篇：<a href="/Products-14948075.html">BFKT-5.0粉塵房工業(yè)防爆空調(diào)</a></li> <li>下一篇：<a href="/Products-14948264.html">杭州防爆空調(diào)，杭州防爆型空調(diào)機(jī)</a></li> </ul> </div> </div> <div id="zn2tezfry2hm" class="clear"></div> </div> </div>   <div id="zn2tezfry2hm" class="foot_box"> <div id="zn2tezfry2hm" class="foot_t"> <div id="zn2tezfry2hm" class="w1200"> <a href="/">網(wǎng)站首頁(yè)</a>　|　<a href="/aboutus.html">關(guān)于我們</a>　|　<a href="/products.html">產(chǎn)品中心</a>　|　<a href="/news.html">新聞動(dòng)態(tài)</a>　|　<a href="/article.html">技術(shù)文章</a>　|　<a href="/honor.html">榮譽(yù)資質(zhì)</a>　|　<a href="/order.html" target="_blank">在線留言</a>　|　<a href="/contact.html">聯(lián)系我們</a> <span><a href="javascript:;" class="toTop"></a></span> </div> </div> <div id="zn2tezfry2hm" class="foot_b"> <div id="zn2tezfry2hm" class="w1200"> <div id="zn2tezfry2hm" class="f_b_t clear"> <div id="zn2tezfry2hm" class="f_contact fl"> <p>聯(lián)系我們 </p> <span>杭州特奧環(huán)?？萍加邢薰?/span> <span>公司地址：浙江省杭州市余杭區(qū)閑林街道嘉企路15號(hào) 技術(shù)支持：<a target="_blank" rel="nofollow">化工儀器網(wǎng)</a></span> <span id="zn2tezfry2hm" class="xian"></span> <ul class="clear"> <li id="zn2tezfry2hm" class="heart">聯(lián)系人：竇經(jīng)理</li> <li id="zn2tezfry2hm" class="heart1">QQ：1021033327</li> <li id="zn2tezfry2hm" class="heart2">公司傳真：0571-85831769</li> <li id="zn2tezfry2hm" class="heart3">郵箱：18758075312@163.com</li> </ul> </div> <div id="zn2tezfry2hm" class="f_ewm fr"> <p>掃一掃 <b>更多精彩</b></p> <div id="zn2tezfry2hm" class="code1 fl"> <img src="/skins/215226/images/ewm1.jpg"> <p>微信二維碼</p> </div> <div id="zn2tezfry2hm" class="code2 fl"> <img src="/skins/215226/images/ewm2.jpg"> <p>網(wǎng)站二維碼</p> </div> <div id="zn2tezfry2hm" class="clear"></div> </div> </div> </div> <div id="zn2tezfry2hm" class="copyright"> © 2024 版權(quán)所有：杭州特奧環(huán)?？萍加邢薰?nbsp; <a target="_blank" rel="nofollow">備案號(hào)：浙ICP備10204288號(hào)-25</a> <a href="/sitemap.xml" target="_blank" >sitemap.xml</a> <a target="_blank" rel="nofollow">管理登陸</a> </div> </div> </div>   <div id="zn2tezfry2hm" class="client-2"> <ul id="client-2"> <li id="zn2tezfry2hm" class="my-kefu-liuyan"> <div id="zn2tezfry2hm" class="my-kefu-main"> <div id="zn2tezfry2hm" class="my-kefu-left"><a class="online-contact-btn" onclick="ChatBoxClickGXH()" href="#"><i></i><p>在線咨詢</p></a></div> <div id="zn2tezfry2hm" class="my-kefu-right"></div> </div> </li> <li id="zn2tezfry2hm" class="my-kefu-tel"> <div id="zn2tezfry2hm" class="my-kefu-tel-main"> <div id="zn2tezfry2hm" class="my-kefu-left"><a href="tel:0571-88613270"><i></i><p>電話</p></a></div> <div id="zn2tezfry2hm" class="my-kefu-tel-right">0571-88613270</div> </div> </li> <li id="zn2tezfry2hm" class="my-kefu-weixin"> <div id="zn2tezfry2hm" class="my-kefu-main"> <div id="zn2tezfry2hm" class="my-kefu-left"><i></i><p>微信掃一掃</p></div> <div id="zn2tezfry2hm" class="my-kefu-right"> </div> <div id="zn2tezfry2hm" class="my-kefu-weixin-pic"><img src="/skins/215226/images/ewm1.jpg"> </div> </div> </li> <li id="zn2tezfry2hm" class="my-kefu-ftop"> <div id="zn2tezfry2hm" class="my-kefu-main"> <div id="zn2tezfry2hm" class="my-kefu-left"><a href="javascript:;"><i></i><p>返回頂部</p></a> </div> <div id="zn2tezfry2hm" class="my-kefu-right"> </div> </div> </li> </ul> </div>  <script type="text/javascript" src="/skins/215226/js/qq.js"></script> <script type="text/javascript" src="/skins/215226/js/pt_js.js"></script> <script type='text/javascript' src='/js/VideoIfrmeReload.js?v=001'></script> </html> <footer> <div class="friendship-link"> <p>感谢您访问我们的网站，您可能还对以下资源感兴趣：</p> <a href="http://www.xosyqyp.cn/" title="久久久精品">久久久精品</a> <div class="friend-links"> </div> </div> </footer> <a href="http://www.zkifugjdbq.cn" target="_blank">亚洲Va无码手机在线电影</a>| <a href="http://www.zhoudajian.cn" target="_blank">欧美日韩精品视频</a>| <a href="http://www.997996.cn" target="_blank">日本高清在线一区欧美</a>| <a href="http://www.11scweb.cn" target="_blank">嫩草伊人久久精品少妇av</a>| <a href="http://www.zhhbbw.cn" target="_blank">亚洲av熟女</a>| <a href="http://www.websorcerer.cn" target="_blank">aⅤ精品无码无卡在线观看</a>| <a href="http://www.ennyc.cn" target="_blank">成视频年人黄网站免费视频</a>| <a href="http://www.videopost.cn" target="_blank">国产精品自在拍在线拍</a>| <a href="http://www.dafa854.cn" target="_blank">亚洲色婷婷综合开心网</a>| <a href="http://www.dienong.cn" target="_blank">欧美综合天天夜夜久久</a>| <a href="http://www.tianzhifa.cn" target="_blank">少妇xxxx</a>| <a href="http://www.filoditalia.cn" target="_blank">男人j插女人p</a>| <a href="http://www.zhaobaoping.cn" target="_blank">亚洲成a∨人片在线观看不卡</a>| <a href="http://www.yb0r.cn" target="_blank">国产成人AV电影在线观看第一页</a>| <a href="http://www.hfrbl.cn" target="_blank">中文亚洲AV片在线观看无码</a>| <a href="http://www.1122jfzz.cn" target="_blank">99精品国产在热久久无毒不卡</a>| <a href="http://www.crs-hk.cn" target="_blank">久久AⅤ无码AV高潮AV喷吹</a>| <a href="http://www.stallage.cn" target="_blank">国产在线无码一区二区三区视频</a>| <a href="http://www.nxre.com.cn" target="_blank">国产精品大屁股av在线播放</a>| <a href="http://www.xuronghong.cn" target="_blank">久久日韩</a>| <a href="http://www.babefox.cn" target="_blank">亚洲AV女人的天堂在线观看</a>| <a href="http://www.23y3y.cn" target="_blank">亚洲色爱图小说专区</a>| <a href="http://www.liguitin.cn" target="_blank">久久99精品国产99久久6男男</a>| <a href="http://www.888zrss.cn" target="_blank">久久久久人妻精品一区蜜桃</a>| <a href="http://www.newsvc.cn" target="_blank">在线观看亚洲AV无码每日更新</a>| <a href="http://www.2233igya.cn" target="_blank">国产精品1区2区3区在线观看</a>| <a href="http://www.hongbotai.cn" target="_blank">庄浪县</a>| <a href="http://www.wangfuding.cn" target="_blank">久久久亚洲一区二区三区 </a>| <a href="http://www.dengfuxi.cn" target="_blank">japanese精品中国少妇 </a>| <a href="http://www.box8.com.cn" target="_blank">欧美激情另类</a>| <a href="http://www.swishmail.com.cn" target="_blank">www888</a>| <a href="http://www.1122dvjd.cn" target="_blank">尤物在线播放</a>| <a href="http://www.php300.com.cn" target="_blank">日韩中文一区</a>| <a href="http://www.zhangyanghe3.cn" target="_blank">欧美变态sososo另类</a>| <a href="http://www.wfwlirr.cn" target="_blank">日日夜夜免费精品</a>| <a href="http://www.tcg.org.cn" target="_blank">涩爱av</a>| <a href="http://www.nlypg.cn" target="_blank">美丽人妻在夫前被黑人</a>| <a href="http://www.speedmu.cn" target="_blank">www亚洲天堂</a>| <a href="http://www.wuyungui.cn" target="_blank">99热9</a>| <a href="http://www.1122rtpv.cn" target="_blank">女人的天堂av</a>| <a href="http://www.songjianchun.cn" target="_blank">五华县</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><div id="c8cjn" class="pl_css_ganrao" style="display: none;"><tr id="c8cjn"><label id="c8cjn"><center id="c8cjn"></center></label></tr><rp id="c8cjn"><input id="c8cjn"><div id="c8cjn"><button id="c8cjn"></button></div></input></rp><progress id="c8cjn"></progress><dfn id="c8cjn"><td id="c8cjn"><ins id="c8cjn"></ins></td></dfn><nav id="c8cjn"><fieldset id="c8cjn"><acronym id="c8cjn"></acronym></fieldset></nav><video id="c8cjn"></video><tt id="c8cjn"><tbody id="c8cjn"><acronym id="c8cjn"><big id="c8cjn"></big></acronym></tbody></tt><style id="c8cjn"></style><bdo id="c8cjn"><acronym id="c8cjn"><dfn id="c8cjn"></dfn></acronym></bdo><sup id="c8cjn"><dd id="c8cjn"><video id="c8cjn"><menu id="c8cjn"></menu></video></dd></sup><ol id="c8cjn"></ol><bdo id="c8cjn"><rt id="c8cjn"></rt></bdo><p id="c8cjn"></p><dfn id="c8cjn"><td id="c8cjn"><ins id="c8cjn"></ins></td></dfn><fieldset id="c8cjn"><address id="c8cjn"><abbr id="c8cjn"></abbr></address></fieldset><del id="c8cjn"></del><label id="c8cjn"></label><thead id="c8cjn"><sup id="c8cjn"><form id="c8cjn"><dl id="c8cjn"></dl></form></sup></thead><bdo id="c8cjn"><span id="c8cjn"><del id="c8cjn"></del></span></bdo><tt id="c8cjn"></tt><listing id="c8cjn"></listing><video id="c8cjn"><menu id="c8cjn"><big id="c8cjn"><track id="c8cjn"></track></big></menu></video><noscript id="c8cjn"><dl id="c8cjn"></dl></noscript><optgroup id="c8cjn"><div id="c8cjn"></div></optgroup><abbr id="c8cjn"><legend id="c8cjn"></legend></abbr><dfn id="c8cjn"></dfn><thead id="c8cjn"><sup id="c8cjn"><form id="c8cjn"><strong id="c8cjn"></strong></form></sup></thead><noframes id="c8cjn"><td id="c8cjn"></td></noframes><span id="c8cjn"></span><strike id="c8cjn"><dd id="c8cjn"></dd></strike><dl id="c8cjn"></dl><track id="c8cjn"></track><acronym id="c8cjn"><big id="c8cjn"><option id="c8cjn"><pre id="c8cjn"></pre></option></big></acronym><optgroup id="c8cjn"><em id="c8cjn"></em></optgroup><thead id="c8cjn"></thead><nav id="c8cjn"></nav><listing id="c8cjn"></listing><output id="c8cjn"><nav id="c8cjn"></nav></output><span id="c8cjn"><kbd id="c8cjn"><dfn id="c8cjn"></dfn></kbd></span><ins id="c8cjn"><optgroup id="c8cjn"><strike id="c8cjn"></strike></optgroup></ins><sup id="c8cjn"></sup><address id="c8cjn"></address><dfn id="c8cjn"></dfn><label id="c8cjn"><tfoot id="c8cjn"><xmp id="c8cjn"><small id="c8cjn"></small></xmp></tfoot></label><dfn id="c8cjn"></dfn><meter id="c8cjn"></meter><rp id="c8cjn"><input id="c8cjn"><div id="c8cjn"><button id="c8cjn"></button></div></input></rp><form id="c8cjn"><menuitem id="c8cjn"><abbr id="c8cjn"><legend id="c8cjn"></legend></abbr></menuitem></form><output id="c8cjn"></output><dl id="c8cjn"></dl><sup id="c8cjn"></sup><form id="c8cjn"></form><label id="c8cjn"><ol id="c8cjn"><xmp id="c8cjn"><track id="c8cjn"></track></xmp></ol></label><nobr id="c8cjn"><pre id="c8cjn"><tfoot id="c8cjn"><b id="c8cjn"></b></tfoot></pre></nobr><tr id="c8cjn"><label id="c8cjn"></label></tr><menuitem id="c8cjn"></menuitem><abbr id="c8cjn"></abbr><optgroup id="c8cjn"><div id="c8cjn"></div></optgroup><del id="c8cjn"><nobr id="c8cjn"><source id="c8cjn"><tr id="c8cjn"></tr></source></nobr></del><label id="c8cjn"><th id="c8cjn"><em id="c8cjn"><noscript id="c8cjn"></noscript></em></th></label><table id="c8cjn"></table><ol id="c8cjn"><b id="c8cjn"><small id="c8cjn"><s id="c8cjn"></s></small></b></ol><tbody id="c8cjn"><ol id="c8cjn"></ol></tbody><dl id="c8cjn"><delect id="c8cjn"><th id="c8cjn"></th></delect></dl><optgroup id="c8cjn"></optgroup><strong id="c8cjn"></strong><font id="c8cjn"></font><strike id="c8cjn"></strike><tbody id="c8cjn"><delect id="c8cjn"></delect></tbody><dl id="c8cjn"><delect id="c8cjn"><th id="c8cjn"><style id="c8cjn"></style></th></delect></dl><dl id="c8cjn"><font id="c8cjn"><label id="c8cjn"></label></font></dl><tr id="c8cjn"></tr><acronym id="c8cjn"><big id="c8cjn"><option id="c8cjn"><pre id="c8cjn"></pre></option></big></acronym><pre id="c8cjn"><table id="c8cjn"></table></pre><strike id="c8cjn"></strike><b id="c8cjn"></b><tbody id="c8cjn"></tbody><div id="c8cjn"><thead id="c8cjn"><pre id="c8cjn"><sup id="c8cjn"></sup></pre></thead></div><legend id="c8cjn"></legend><strong id="c8cjn"></strong><meter id="c8cjn"><noframes id="c8cjn"><i id="c8cjn"></i></noframes></meter><pre id="c8cjn"></pre><th id="c8cjn"><rt id="c8cjn"><meter id="c8cjn"><noframes id="c8cjn"></noframes></meter></rt></th><tr id="c8cjn"></tr><rt id="c8cjn"></rt><tr id="c8cjn"><optgroup id="c8cjn"><center id="c8cjn"></center></optgroup></tr><th id="c8cjn"><thead id="c8cjn"><noscript id="c8cjn"><strike id="c8cjn"></strike></noscript></thead></th><div id="c8cjn"><button id="c8cjn"><pre id="c8cjn"></pre></button></div><dd id="c8cjn"><ruby id="c8cjn"></ruby></dd><label id="c8cjn"><em id="c8cjn"></em></label><dfn id="c8cjn"></dfn><sub id="c8cjn"><li id="c8cjn"><label id="c8cjn"><legend id="c8cjn"></legend></label></li></sub><blockquote id="c8cjn"><th id="c8cjn"><object id="c8cjn"></object></th></blockquote><strike id="c8cjn"><center id="c8cjn"><optgroup id="c8cjn"><fieldset id="c8cjn"></fieldset></optgroup></center></strike><label id="c8cjn"><xmp id="c8cjn"><rp id="c8cjn"><optgroup id="c8cjn"></optgroup></rp></xmp></label><u id="c8cjn"></u><big id="c8cjn"><track id="c8cjn"></track></big><strong id="c8cjn"></strong><output id="c8cjn"><table id="c8cjn"><strong id="c8cjn"><sup id="c8cjn"></sup></strong></table></output><form id="c8cjn"><ul id="c8cjn"><var id="c8cjn"></var></ul></form></div>