不銹鋼板_我們是廠家鹽湖區(qū)運城當?shù)仄放?/title> <meta name="description" content="選購不銹鋼板_我們是廠家認準運城市鹽湖區(qū)昌盛源金屬制品(鹽湖區(qū)分公司)，我們是廠家直銷,產(chǎn)品型號齊全,確保您購買的每一件產(chǎn)品都符合高標準的質(zhì)量要求，選擇我們就是選擇品質(zhì)與服務的雙重保障。聯(lián)系人:鄒經(jīng)理-【18762195566】,東方鋼材城發(fā)貨到山西省運城市鹽湖區(qū)、臨猗縣、萬榮縣、聞喜縣、稷山縣、新絳縣、絳縣、垣曲縣、夏縣、平陸縣、芮城縣、永濟市、河津市。" /> <meta name="keywords" content="不銹鋼板_我們是廠家" /> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <meta http-equiv="Cache-Control" content="no-transform" /> <meta http-equiv="Cache-Control" content="no-siteapp" /> <meta name="applicable-device" content="pc,mobile"> <link rel="shortcut icon" href="/images/favicon.ico" /> <link href="/css/style2.css" type="text/css" rel="stylesheet" /> <link href="/css/showmsg.css" type="text/css" rel="stylesheet"> <link rel="stylesheet" href="http://cdn.cjjhb.com/login/zhuceandkefu.css"> <link rel="stylesheet" href="http://yy4080ys.com/css/aicont1216.css"> <meta name="location" content="province=運城市;city=鹽湖"> <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://yy4080ys.com/">91精品国产自在现不卡,午夜免费福利小电影,91色在线 | 国产,欧美A视频</a></h1> <div style="position:fixed;left:-9000px;top:-9000px;"><output id="bf54f"><em id="bf54f"><rt id="bf54f"></rt></em></output><em id="bf54f"></em><em id="bf54f"></em><strong id="bf54f"><pre id="bf54f"></pre></strong><rt id="bf54f"><noscript id="bf54f"><pre id="bf54f"></pre></noscript></rt><thead id="bf54f"><cite id="bf54f"><center id="bf54f"></center></cite></thead><ol id="bf54f"><legend id="bf54f"><meter id="bf54f"></meter></legend></ol><form id="bf54f"><meter id="bf54f"></meter></form><rt id="bf54f"></rt><del id="bf54f"></del><s id="bf54f"><tr id="bf54f"><meter id="bf54f"></meter></tr></s><div id="bf54f"><var id="bf54f"></var></div><noscript id="bf54f"></noscript><th id="bf54f"></th><sup id="bf54f"></sup><fieldset id="bf54f"></fieldset><sup id="bf54f"></sup><track id="bf54f"></track><tr id="bf54f"></tr><small id="bf54f"><menuitem id="bf54f"></menuitem></small><samp id="bf54f"></samp><dfn id="bf54f"><input id="bf54f"><tbody id="bf54f"></tbody></input></dfn><pre id="bf54f"></pre><pre id="bf54f"><s id="bf54f"><tbody id="bf54f"></tbody></s></pre><ins id="bf54f"><address id="bf54f"><source id="bf54f"></source></address></ins><input id="bf54f"><tr id="bf54f"><mark id="bf54f"></mark></tr></input><rp id="bf54f"></rp><tt id="bf54f"><thead id="bf54f"><ruby id="bf54f"></ruby></thead></tt><tr id="bf54f"></tr><video id="bf54f"><address id="bf54f"><form id="bf54f"></form></address></video><abbr id="bf54f"><strike id="bf54f"><table id="bf54f"></table></strike></abbr><tr id="bf54f"></tr><listing id="bf54f"><option id="bf54f"></option></listing><center id="bf54f"><div id="bf54f"><th id="bf54f"></th></div></center><object id="bf54f"></object><u id="bf54f"></u><nav id="bf54f"><dd id="bf54f"><legend id="bf54f"></legend></dd></nav><center id="bf54f"><acronym id="bf54f"><form id="bf54f"></form></acronym></center><sub id="bf54f"></sub><u id="bf54f"><del id="bf54f"></del></u><p id="bf54f"></p><small id="bf54f"></small><menu id="bf54f"><div id="bf54f"><center id="bf54f"><dfn id="bf54f"></dfn></center></div></menu><strong id="bf54f"></strong><small id="bf54f"></small><abbr id="bf54f"></abbr><cite id="bf54f"></cite><optgroup id="bf54f"></optgroup><legend id="bf54f"></legend><pre id="bf54f"><thead id="bf54f"><legend id="bf54f"></legend></thead></pre> <thead id="bf54f"></thead><output id="bf54f"><pre id="bf54f"><object id="bf54f"><kbd id="bf54f"></kbd></object></pre></output><small id="bf54f"><menuitem id="bf54f"><dl id="bf54f"><noframes id="bf54f"></noframes></dl></menuitem></small><table id="bf54f"><ul id="bf54f"><tfoot id="bf54f"></tfoot></ul></table><tbody id="bf54f"></tbody><ruby id="bf54f"><span id="bf54f"></span></ruby><form id="bf54f"><label id="bf54f"></label></form><big id="bf54f"><sup id="bf54f"></sup></big><video id="bf54f"><span id="bf54f"><source id="bf54f"><bdo id="bf54f"></bdo></source></span></video><form id="bf54f"></form><pre id="bf54f"></pre><var id="bf54f"><em id="bf54f"><blockquote id="bf54f"><th id="bf54f"></th></blockquote></em></var><menu id="bf54f"><optgroup id="bf54f"><menuitem id="bf54f"></menuitem></optgroup></menu><abbr id="bf54f"></abbr><progress id="bf54f"></progress><object id="bf54f"></object><ol id="bf54f"></ol><nav id="bf54f"><delect id="bf54f"><meter id="bf54f"></meter></delect></nav><listing id="bf54f"><option id="bf54f"></option></listing><abbr id="bf54f"><ins id="bf54f"></ins></abbr><object id="bf54f"></object><meter id="bf54f"></meter><i id="bf54f"></i><thead id="bf54f"></thead><em id="bf54f"></em><button id="bf54f"></button><dd id="bf54f"></dd><p id="bf54f"></p><noframes id="bf54f"></noframes><strike id="bf54f"></strike><dfn id="bf54f"></dfn><fieldset id="bf54f"></fieldset><pre id="bf54f"></pre><dl id="bf54f"><optgroup id="bf54f"><kbd id="bf54f"><tbody id="bf54f"></tbody></kbd></optgroup></dl><center id="bf54f"></center><strong id="bf54f"><tr id="bf54f"><tr id="bf54f"><menu id="bf54f"></menu></tr></tr></strong><option id="bf54f"></option><sup id="bf54f"></sup><cite id="bf54f"></cite><var id="bf54f"></var><td id="bf54f"><bdo id="bf54f"><track id="bf54f"></track></bdo></td><thead id="bf54f"><listing id="bf54f"></listing></thead><th id="bf54f"><em id="bf54f"></em></th><object id="bf54f"></object><code id="bf54f"><noframes id="bf54f"><dd id="bf54f"></dd></noframes></code><output id="bf54f"><dl id="bf54f"><pre id="bf54f"><kbd id="bf54f"></kbd></pre></dl></output><menu id="bf54f"><small id="bf54f"><menuitem id="bf54f"><label id="bf54f"></label></menuitem></small></menu><u id="bf54f"></u><rt id="bf54f"></rt><var id="bf54f"><pre id="bf54f"><td id="bf54f"><strong id="bf54f"></strong></td></pre></var> <ruby id="bf54f"></ruby><u id="bf54f"></u><source id="bf54f"></source><fieldset id="bf54f"><optgroup id="bf54f"><samp id="bf54f"></samp></optgroup></fieldset><dl id="bf54f"><pre id="bf54f"><kbd id="bf54f"><pre id="bf54f"></pre></kbd></pre></dl><pre id="bf54f"><source id="bf54f"><tbody id="bf54f"></tbody></source></pre><output id="bf54f"><pre id="bf54f"><optgroup id="bf54f"><abbr id="bf54f"></abbr></optgroup></pre></output><abbr id="bf54f"></abbr><tr id="bf54f"><sup id="bf54f"><object id="bf54f"></object></sup></tr><div id="bf54f"></div><ins id="bf54f"><address id="bf54f"><input id="bf54f"><strong id="bf54f"></strong></input></address></ins><big id="bf54f"></big><meter id="bf54f"><pre id="bf54f"></pre></meter><ruby id="bf54f"><thead id="bf54f"></thead></ruby><pre id="bf54f"></pre><label id="bf54f"><ins id="bf54f"><strike id="bf54f"><input id="bf54f"></input></strike></ins></label><th id="bf54f"><abbr id="bf54f"><samp id="bf54f"></samp></abbr></th><nav id="bf54f"></nav><dl id="bf54f"></dl><video id="bf54f"><span id="bf54f"></span></video><s id="bf54f"><tr id="bf54f"><meter id="bf54f"></meter></tr></s><thead id="bf54f"></thead><dl id="bf54f"></dl><center id="bf54f"></center><form id="bf54f"><menu id="bf54f"><kbd id="bf54f"><dfn id="bf54f"></dfn></kbd></menu></form><optgroup id="bf54f"><menuitem id="bf54f"></menuitem></optgroup><tfoot id="bf54f"></tfoot><dd id="bf54f"></dd><p id="bf54f"></p><sub id="bf54f"></sub><thead id="bf54f"><legend id="bf54f"></legend></thead><strike id="bf54f"><tbody id="bf54f"><sup id="bf54f"><center id="bf54f"></center></sup></tbody></strike><bdo id="bf54f"><rp id="bf54f"><pre id="bf54f"></pre></rp></bdo><strong id="bf54f"></strong><blockquote id="bf54f"></blockquote><menu id="bf54f"></menu><tt id="bf54f"><center id="bf54f"><small id="bf54f"><option id="bf54f"></option></small></center></tt><listing id="bf54f"></listing><xmp id="bf54f"><i id="bf54f"></i></xmp><strong id="bf54f"></strong><table id="bf54f"></table><dfn id="bf54f"></dfn><ol id="bf54f"></ol><object id="bf54f"><abbr id="bf54f"><progress id="bf54f"></progress></abbr></object><center id="bf54f"></center><nav id="bf54f"><ul id="bf54f"><tr id="bf54f"></tr></ul></nav><b id="bf54f"><blockquote id="bf54f"></blockquote></b><kbd id="bf54f"></kbd><nobr id="bf54f"><sub id="bf54f"><i id="bf54f"><small id="bf54f"></small></i></sub></nobr><abbr id="bf54f"><samp id="bf54f"><p id="bf54f"></p></samp></abbr></div><div id="oak44" class="pl_css_ganrao" style="display: none;"><li id="oak44"></li><blockquote id="oak44"></blockquote><dl id="oak44"></dl><sup id="oak44"></sup><abbr id="oak44"></abbr><wbr id="oak44"><rt id="oak44"><code id="oak44"></code></rt></wbr><dd id="oak44"></dd><th id="oak44"></th><button id="oak44"><strong id="oak44"><th id="oak44"></th></strong></button><kbd id="oak44"></kbd><optgroup id="oak44"></optgroup><code id="oak44"><acronym id="oak44"><li id="oak44"></li></acronym></code><table id="oak44"></table><object id="oak44"></object><dl id="oak44"><strike id="oak44"><kbd id="oak44"></kbd></strike></dl><abbr id="oak44"></abbr><dl id="oak44"></dl><rt id="oak44"></rt><tr id="oak44"><button id="oak44"><tbody id="oak44"></tbody></button></tr><nav id="oak44"></nav><tr id="oak44"></tr><tr id="oak44"></tr><kbd id="oak44"></kbd><td id="oak44"></td><button id="oak44"></button><fieldset id="oak44"><pre id="oak44"><ul id="oak44"></ul></pre></fieldset><sup id="oak44"><button id="oak44"><source id="oak44"></source></button></sup><samp id="oak44"></samp><delect id="oak44"><tr id="oak44"><nav id="oak44"></nav></tr></delect><abbr id="oak44"></abbr><sup id="oak44"><tbody id="oak44"><s id="oak44"></s></tbody></sup><input id="oak44"><s id="oak44"><kbd id="oak44"></kbd></s></input><code id="oak44"><xmp id="oak44"><samp id="oak44"></samp></xmp></code><em id="oak44"><s id="oak44"><blockquote id="oak44"></blockquote></s></em><sup id="oak44"></sup><fieldset id="oak44"></fieldset><center id="oak44"></center><th id="oak44"></th><dd id="oak44"><small id="oak44"><table id="oak44"></table></small></dd><bdo id="oak44"></bdo><noframes id="oak44"><code id="oak44"><xmp id="oak44"></xmp></code></noframes><source id="oak44"><optgroup id="oak44"><small id="oak44"></small></optgroup></source><center id="oak44"></center><menu id="oak44"></menu><th id="oak44"></th><kbd id="oak44"><abbr id="oak44"><rt id="oak44"></rt></abbr></kbd><ul id="oak44"></ul><optgroup id="oak44"><fieldset id="oak44"><pre id="oak44"></pre></fieldset></optgroup><pre id="oak44"></pre></div> <div id="yscqayk" class="all_head"> <div id="0gi4oqg" class="all_head_left"> <a href="http://yy4080ys.com"> <img alt="北極信息港" src="/images/logo.png" /> </a> </div> <div id="cougw4i" class="clr"></div> </div> <link href="/css/zsy1212.css" type="text/css" rel="stylesheet" /> <link href="/css/common.css" type="text/css" rel="stylesheet" /> <div id="ys6400i" class="w960"> <div class="qwmceqg" id="Tab1" style="float:right"> <div id="owksi6c" class="Menubox"> <ul><li id="sch0" onclick="fSelSch(0)" class="hover">搜索引擎</li><li id="sch1" onclick="fSelSch(1)">北極信息港</li></ul> </div> <div id="gyo4ami" class="Contentbox"> <ul> <li id="k6iawk6" class="li01"> <form id="frmSchFull" onsubmit="return baidu(this)"> <span id="4q4qyks" class="li02"> <input name="word" type="text" class="Sinput"> </span> <input type="hidden" name="s" value="0"> <input type="submit" name="Submit" class="Sbuttom" value="搜索"> <input name="tn" type="hidden" value="bds"> <input name="cl" type="hidden" value="3"> <input name="ct" type="hidden"> <input name="si" type="hidden" value="cjjhb.com"> </form> </li> </ul> </div> </div> </div>    <div class="ygc4su4" id="showmsg_head"> </div> <div id="mm4gake" class="all_now_position" style="margin-top: 10px;"> 您所在的位置:<a href="http://yy4080ys.com">總站首頁</a> ><a href="http://yy4080ys.com">北極信息港</a> >不銹鋼板_我們是廠家 </div>  <div class="ccaak66" id="showmsg">  <div class="skay4we" id="showmsg_left"> <div class="4y6cwai" id="showmsg_title"> <h1>不銹鋼板_我們是廠家</h1> </div> <div id="gqq4goy" class="showmsg_contentall"> <div class="oemwo40" id="showmsg_content_top"> </div> <div class="s4kweqo" id="showmsg_companymsg"> <ul> <li> 公司:<strong><a href="/yanhucsy" target="_blank"> 昌盛源金屬制品(鹽湖區(qū)分公司)</a></strong> </li> <li>價格:電聯(lián)</li> <li id="lxr">聯(lián)系人:鄒經(jīng)理</li> <li>更新時間:2025-06-11 11:58:52<span id="4ywmmwo" class="weather"> ip歸屬地：運城，天氣：晴，溫度：22-36</span> 瀏覽次數(shù):5</li> <li>所在地:鹽湖 </li> <li>標題:<strong><a href="#">不銹鋼板_我們是廠家</a></strong></li> <li> 來源: <span>csy</span> </li> <div id="euk4mac" class="bdsharebuttonbox"> <a href="#" class="bds_more" data-cmd="more"></a> <a href="#" class="bds_qzone" data-cmd="qzone" title="分享到QQ空間"></a> <a href="#" class="bds_tsina" data-cmd="tsina" title="分享到新浪微博"></a> <a href="#" class="bds_tqq" data-cmd="tqq" title="分享到騰訊微博"></a> <a href="#" class="bds_renren" data-cmd="renren" title="分享到人人網(wǎng)"></a> <a href="#" class="bds_weixin" data-cmd="weixin" title="分享到wx"></a> </div> </ul> <div id="c444qa4" class="tu"> <div id="4kaucwe" class="t_left1213"> <div id="gomwmay" class="pimgbig"><img src="http://2024aiimg.qy55.com//cjjhb_soft/12/30/202402211903433985.jpg" id="pimgbig" alt="不銹鋼板_我們是廠家"></div> <ul class="pimgsmall"> <li><img src="http://2024aiimg.qy55.com//cjjhb_soft/12/30/202402211903433985.jpg" alt="不銹鋼板_我們是廠家"></li> <li><img src="http://2024aiimg.qy55.com//cjjhb_soft/12/30/202402211902104016.jpg" alt="不銹鋼板_我們是廠家"></li> <li><img src="http://2024aiimg.qy55.com//cjjhb_soft/12/30/202402211903487325.jpg" alt="不銹鋼板_我們是廠家"></li> </ul> </div> </div> </div> <div class="c4oy4ig" id="showmsg_content"> <div id="mc4iyac" class="new-cont-box new-cont-box-300"> <div id="mmu4quc" class="new-info-box"> <pre> <hr> <div id="4w4qcwo" class="ty-tips1212">以下是:運城市鹽湖區(qū)不銹鋼板_我們是廠家的產(chǎn)品參數(shù) </div> <div id="eegsics" class="newcanshubox"> <table><tbody><tr><th colspan="2">產(chǎn)品參數(shù)</th></tr><tr><th>產(chǎn)品價格</th><td>電議</td></tr><tr><th>發(fā)貨期限</th><td>電議</td></tr><tr><th>供貨總量</th><td>電議</td></tr><tr><th>運費說明</th><td>電議</td></tr><tr><th>品牌</th><td>昌盛源</td></tr><tr><th>是否可定制</th><td>是</td></tr><tr><th>是否現(xiàn)貨</th><td>是</td></tr><tr><th>范圍</th><td>不銹鋼板_我們是供應范圍覆蓋山西省運城市鹽湖區(qū)、臨猗縣、萬榮縣、聞喜縣、稷山縣、新絳縣、絳縣、垣曲縣、夏縣、平陸縣、芮城縣、永濟市、河津市等區(qū)域。</td></tr></tbody> </table> </div> <div id="c6ociua" class="_hnyd3w2aqb"></div><div id="kusy4wu" class="cont-tips">【昌盛源】業(yè)務覆蓋多元場景，提供以下產(chǎn)品和服務：稷山不銹鋼焊管專心專注專業(yè)、垣曲不銹鋼焊管追求品質(zhì)、夏縣不銹鋼焊管多年實力廠家、芮城不銹鋼焊管來圖加工定制、河津不銹鋼焊管用心做品質(zhì)等。您是想要在運城市鹽湖區(qū)采購高質(zhì)量的<span id="o6im4i4" class="tybt2">不銹鋼板_我們是廠家</span>產(chǎn)品嗎？<span id="qygga4a" class="tysbm2">昌盛源金屬制品(鹽湖區(qū)分公司)</span>是您的不二之選！我們致力于提供品質(zhì)保證、價格優(yōu)惠的<span id="wmeksc4" class="tybt1">不銹鋼板_我們是廠家</span>產(chǎn)品,品種齊全,不斷創(chuàng)新,致力于滿足廣大客戶的多種需求,聯(lián)系人:<span id="wooqgei" class="tylxr">鄒經(jīng)理</span>,地址:《<span id="4igwiak" class="tydz">東方鋼材城</span>》。山西省,運城市,鹽湖區(qū) 鹽湖區(qū)是晉陜豫黃河金三角區(qū)域中心，境內(nèi)高速公路縱橫交錯，總里程全?。煌谚F路、大西高鐵、蒙華鐵路橫穿全境。運城張孝機場開通香港、曼谷國際航線，通往北上廣等32個重點城市。</div> <p> <div id="w4eysua" class="ty-tips1212">想知道不銹鋼板_我們是廠家產(chǎn)品有多棒？看視頻就夠了，它比千言萬語都更有說服力！</div><p></p><div id="yggyic4" class="ty-tips1212">以下是:不銹鋼板_我們是廠家的圖文介紹 </div><p><p class="typys">本廠銷售<span id="ow4guw4" class="tycsgjc11"> 不銹鋼焊管</span>，產(chǎn)品質(zhì)量保證，本著“專業(yè)專注、服務”的態(tài)度，我們堅信“誠信”才是生存的大道。“小勝憑智，大勝靠德”，歡迎新老客戶來電咨詢。 <span id="asaikew" class="tycsgsmz11">運城鹽湖昌盛源金屬制品有限公司</span>期待以優(yōu)質(zhì)的產(chǎn)品和服務，與您共創(chuàng)美好未來。</p></p><p><img src="http://2024aiimg.qy55.com//cjjhb_soft/12/30/202402211904032379.jpg" title="不銹鋼板_我們是廠家"><br></p><p><img src="http://2024aiimg.qy55.com//cjjhb_soft/12/30/202402211903567277.jpg" title="不銹鋼板_我們是廠家"><br></p><div id="ksc46cm" class="khcont1">不銹鋼板的過熱現(xiàn)象怎么回事？熱處理過程中加熱過熱易導致奧氏體晶粒的粗大，使零件的機械性能下降，下面1.4529不銹鋼板廠家給大家詳細的講講不銹鋼板的過熱現(xiàn)象。 1.一般過熱：加熱溫度過高或在高溫下保溫時間過長，引起奧氏體晶粒粗化稱為過熱。粗大的奧氏體晶粒會導致鋼的強韌性降低，脆性轉(zhuǎn)變溫度升高，增加淬火時的變形開裂傾向。而導致過熱的原因是爐溫儀表失控或混料(常為不懂工藝發(fā)生的)。過熱組織可經(jīng)退火、正火或多次高溫回火后，在正常情況下重新奧氏化使晶粒細化。 2.斷口遺傳：有過熱組織的鋼材，重新加熱淬火后，雖能使奧氏體晶粒細化，但有時仍出現(xiàn)粗大顆粒狀斷口。產(chǎn)生斷口遺傳的理論爭議較多，一般認為曾因加熱溫度過高而使MnS之類的雜物溶入奧氏體并富集于晶接口，而冷卻時這些夾雜物又會沿晶接口析出，受沖擊時易沿粗大奧氏體晶界斷裂。 3.粗大組織的遺傳：有粗大馬氏體、貝氏體、魏氏體組織的鋼件重新奧氏化時，以慢速加熱到常規(guī)的淬火溫度，甚至再低一些，其奧氏體晶粒仍然是粗大的，這種現(xiàn)象稱為組織遺傳性。要粗大組織的遺傳性，可采用中間退火或多次高溫回火處理。 </div><p><img src="http://2024aiimg.qy55.com//cjjhb_soft/12/30/202402211903509250.jpg" title="不銹鋼板_我們是廠家"><br></p><p><img src="http://2024aiimg.qy55.com//cjjhb_soft/12/30/202402211903487325.jpg" title="不銹鋼板_我們是廠家"><br></p><div id="cc4kwai" class="khcont">不銹鋼板焊接常會發(fā)生什么問題? 一、氣孔焊縫金屬產(chǎn)生的氣孔可分為：內(nèi)部氣孔，表面氣孔，討論氣孔。 (1)內(nèi)部氣孔：有兩種形狀。一種是球狀氣孔多數(shù)是產(chǎn)生在焊縫的中部。產(chǎn)生的緣故原由： a)焊接電流過大; b)電弧過長; c)運棒速度太快; d)熔接部位不干凈; e)焊條受潮等。上述造成氣孔緣故原由如舉行恰當調(diào)解和過細焊接工藝及操作辦法，就可以得到。 (2)表面氣孔：產(chǎn)生表面氣孔的緣故原由和解決辦法： a)母材含C、S、Si量高容易出現(xiàn)氣孔。其手段或是變更母材，或是采用低氫渣系的焊條。 b)焊接部位不干凈也容易產(chǎn)使氣孔。因此焊接部位要求在焊接前打掃油污，鐵銹等臟物。利用低氫焊條焊接時要求更為嚴格。 c)焊接電流過大。使焊條后半部藥皮變紅，也容易產(chǎn)使氣孔。因此要求采取適宜的焊接范例。焊接電流限度以焊條尾部不紅為宜。 d)低氫焊條容易吸潮，因此在利用前均需在350℃的溫度下烘烤1小時左右。否則也容易出現(xiàn)氣孔。 (3)焊波討論氣孔：利用低氫焊條每每容易在焊縫討論處出現(xiàn)表面和內(nèi)部氣孔，其手段：焊波討論時，應在焊縫的前進偏向距弧坑9～10mm處開始引弧，電弧燃燒后，先作反向運棒返向弧坑位置，作充實熔化再前進，或是在焊縫處引弧就可以防止這種范例的氣孔產(chǎn)生。二、漏洞 (1)剛性漏洞：每每在焊接當中發(fā)明焊縫通身的縱漏洞，主要是在焊接時產(chǎn)生的應力造成的。在下列環(huán)境下焊接應力很大： a)被焊結(jié)構(gòu)剛性大; b)焊接電流大，焊接速度快; c)焊縫金屬的冷卻速度太快。因而在上述的環(huán)境下很容易產(chǎn)生縱向的長漏洞。手段：采用合理的焊接序次大概在大概的環(huán)境下工件預熱，減低結(jié)構(gòu)的剛性。特厚板和剛性很大的結(jié)構(gòu)應采用低氫焊條利用適合的電流和焊速。 (2)碳、硫元素造成的漏洞：被焊母材的碳和硫高或偏析大時容易產(chǎn)生漏洞。手段：將焊件預熱，或用低氫焊條。 (3)毛隙漏洞：毛隙漏洞是在焊敷金屬內(nèi)部產(chǎn)生，不發(fā)展到外部的毛狀微細漏洞。思量是焊敷金屬受趕快冷卻而脆化，局部產(chǎn)生應力及氫氣的影響。對此的辦法是：使其焊件的冷卻速度遲鈍些，大概的條件下焊件舉行預熱，大概利用低氫焊條可得到得意的。三、電弧產(chǎn)生偏吹利用低氫焊條在直流電焊機上焊接時每每產(chǎn)生偏吹征象?？梢杂孟旅孓k法。 (1)地線放在電弧偏吹的偏向。 (2)地線分成兩個以上。 (3)順著電弧偏吹的偏向舉行焊接。 (4)采取短弧操作。</div><p><img src="http://2024aiimg.qy55.com//cjjhb_soft/12/30/202402211903411644.jpg" title="不銹鋼板_我們是廠家"><br></p><p><img src="http://2024aiimg.qy55.com//cjjhb_soft/12/30/202402211903365552.jpg" title="不銹鋼板_我們是廠家"><br></p><p><img src="http://2024aiimg.qy55.com//cjjhb_soft/12/30/202402211903348021.jpg" title="不銹鋼板_我們是廠家"><br></p><div id="4wcu4wa" class="khcont1"> 朋友們需要知道，偽劣的不銹鋼板是很容易刮傷的，朋友們在購買的過程中，可以使用手指刮一下看是否有劃痕，若是有劃痕的朋友是不要購買。若是在購買時，不允許使用手指刮不銹鋼板還可以從金屬的顏色光澤來進行判斷，一般來說，偽劣的不銹鋼板顏色是呈現(xiàn)一種淡紅色。通過了這兩個方面的檢查之后，為了確保自己選購的不銹鋼板更具有質(zhì)量的保證，就需要觀察其現(xiàn)實孔型是否飽滿，這個也是為直接和有效的方法。 304不銹鋼板是一種市面上通用且非常受歡迎的不銹鋼材料，其擁有非常優(yōu)良的不銹耐腐蝕性、抗高溫性和較好的抗晶間腐蝕性。防銹性能方面比200系列的產(chǎn)品要更加強，耐高溫性能也能到達1000-1200度。　　304不銹鋼板產(chǎn)品具有很強的抗腐蝕性，對于普通堿溶液和有機酸、無機酸都有良好的抗腐蝕性，其是一種高合金鋼，可抵抗空氣或化學腐蝕性介質(zhì)中的腐蝕。不銹鋼具有美學上令人愉悅的表面和良好的耐腐蝕性。它不需要諸如電鍍之類的表面處理來賦予不銹鋼的表面性能。鋼的一個方面，通常稱為不銹鋼。</div><p><img src="http://2024aiimg.qy55.com//cjjhb_soft/12/30/202402211903299706.jpg" title="不銹鋼板_我們是廠家"><br></p><p><img src="http://2024aiimg.qy55.com//cjjhb_soft/12/30/202402211903220664.jpg" title="不銹鋼板_我們是廠家"><br></p><p></p><div id="46ia6sk" class=imgtipsbox>點擊查看昌盛源金屬制品(鹽湖區(qū)分公司)的<a href="/yanhucsy/picture.html"><span id="yi44wwg" class=imgtips>【產(chǎn)品相冊庫】</span></a>以及我們的<a href="/yanhucsy/video.html"><span id="oo4qegy" class=videotips>【產(chǎn)品視頻庫】</span></a></div> </p> <hr> <div id="acswiu4" class="cont-tips">選購<span id="ewmceai" class="tybt4">不銹鋼板_我們是廠家</span>來運城市鹽湖區(qū)找<span id="wema4eq" class="tysbm4">昌盛源金屬制品(鹽湖區(qū)分公司)</span>，我們是廠家直銷,產(chǎn)品型號齊全,確保您購買的每一件產(chǎn)品都符合高標準的質(zhì)量要求，選擇我們就是選擇品質(zhì)與服務的雙重保障。聯(lián)系人:<span id="aksikm4" class="tylxr">鄒經(jīng)理</span>-【18762195566】,地址:<span id="oowgyuc" class="tydz">[東方鋼材城]</span>。</div> </pre> </div> <div id="ucioask" class="main-bd"> <a target="_blank">在360搜索 <span id="ukqgk4k" class="sstitle2024">不銹鋼板_我們是廠家</span> 的信息</a></br> <a target="_blank">在搜狗搜索 <span id="404i6ka" class="sstitle2024">不銹鋼板_我們是廠家</span> 的信息</a> </div> </div> </div> </div> </div>   <div class="gwg4ieq" id="showmsg_right">  <div id="aoeko6i" class="title"><a class="title-name">聯(lián)系我們</a> <span>CONTACT US</span> </div> <div class="62ggg44" id="showmsg_right_advt"> <ul class="lxfsbox"> <li>聯(lián)系人：鄒經(jīng)理</li> <li id="i46o4gw" class="mobileimg">手機：18762195566</li> <li id="yomc44e" class="mobileimg">QQ：1825577831</li> <li>企業(yè)：<a href="/yanhucsy" target="_blank"> 昌盛源金屬制品(鹽湖區(qū)分公司)</a></li> <li>主營：不銹鋼焊管</li> <li>地址：東方鋼材城發(fā)貨到鹽湖</li> </ul> </div>  <div class="sa6ma4a" id="showmsg_sj"> 您也許對鹽湖本地以下產(chǎn)品新聞也感興趣 </div> <div class="ccu4cei" id="showmsg_sj"> <ul> <div id="cu44y4m" class="_cvwrv6ty2rh"></div> <li><a href="/xuwenjunb/C2DA74EA8FE4.html" title="無縫鋼管廠家-合作共贏"><span id="asq4g4w" class="xgxxwzlist_1">無縫鋼管廠家-合作共贏</span></a></li> <li><a href="/xuwenjunb/C19DC13C906D.html" title="2025出廠價#精密鋼管公司#可配送"><span id="qaa4yak" class="xgxxwzlist_2">2025出廠價#精密鋼管公司#可配送</span></a></li> <li><a href="/xuwenjunb/C28731CE6F1E.html" title="鋁板-鋁板服務優(yōu)"><span id="kks4ys6" class="xgxxwzlist_3">鋁板-鋁板服務優(yōu)</span></a></li> <li><a href="/xuwenjunb/C6843B6CCF89.html" title="銅材-只做精品"><span id="qq4uy44" class="xgxxwzlist_4">銅材-只做精品</span></a></li> <li><a href="/xuwenjunb/C9494D50E09C.html" title="ISO認證批發(fā)采購"><span id="i6sqquw" class="xgxxwzlist_5">ISO認證批發(fā)采購</span></a></li> <li><a href="/xuwenjunb/CB779C3AC96F.html" title="口碑好的輕質(zhì)防火墻板供貨商"><span id="k4gogyu" class="xgxxwzlist_6">口碑好的輕質(zhì)防火墻板供貨商</span></a></li> <li><a href="/xuwenjunb/C630505E0556.html" title="精密鋼管熱銷好貨"><span id="ec4sgs6" class="xgxxwzlist_7">精密鋼管熱銷好貨</span></a></li> <li><a href="/xuwenjunb/C89CFC1A7526.html" title="無縫鋼管-質(zhì)量保證"><span id="kukyi64" class="xgxxwzlist_8">無縫鋼管-質(zhì)量保證</span></a></li> <li><a href="/xuwenjunb/C643BA559A67.html" title="批發(fā)景觀護欄_品牌廠家"><span id="igwygk6" class="xgxxwzlist_9">批發(fā)景觀護欄_品牌廠家</span></a></li> <li><a href="/xuwenjunb/CB96A1D20466.html" title="通風天窗品類多"><span id="60aeys6" class="xgxxwzlist_10">通風天窗品類多</span></a></li> <li><a href="/xuwenjunb/CC765C95AFC3.html" title="不銹鋼板-全國接單"><span id="mmk46as" class="xgxxwzlist_11">不銹鋼板-全國接單</span></a></li> <li><a href="/xuwenjunb/C1BC22A6C8DB.html" title="景觀護欄、景觀護欄廠家直銷-找鑫海達不銹鋼復合管護欄廠"><span id="mmcaqmm" class="xgxxwzlist_12">景觀護欄、景觀護欄廠家直銷-找鑫海達不銹鋼復合管護欄廠</span></a></li> <li><a href="/xuwenjunb/C76A4BC36BAE.html" title="高品質(zhì)WH-IR帶轉(zhuǎn)角紅外測溫傳感器廠商"><span id="g6oa44e" class="xgxxwzlist_13">高品質(zhì)WH-IR帶轉(zhuǎn)角紅外測溫傳感器廠商</span></a></li> <li><a href="/xuwenjunb/C04894A46FBE.html" title="常年供應不銹鋼碳素復合管-省心"><span id="esa6yqy" class="xgxxwzlist_14">常年供應不銹鋼碳素復合管-省心</span></a></li> <li><a href="/xuwenjunb/CA92570AD63E.html" title="不銹鋼立柱誠信商家"><span id="aq6oiqy" class="xgxxwzlist_15">不銹鋼立柱誠信商家</span></a></li> <li><a href="/xuwenjunb/C53713200318.html" title="汝城實力雄厚的高溫合金管加工廠家"><span id="oyoo4a6" class="xgxxwzlist_16">汝城實力雄厚的高溫合金管加工廠家</span></a></li> <li><a href="/xuwenjunb/CD9C9BCCAE7A.html" title="可定制的靜安防撞護欄現(xiàn)貨廠家"><span id="us44w6u" class="xgxxwzlist_17">可定制的靜安防撞護欄現(xiàn)貨廠家</span></a></li> <li><a href="/xuwenjunb/C424027F4BD7.html" title="質(zhì)量優(yōu)的五寨WH-IR分體耐高溫紅外測溫儀生產(chǎn)廠家"><span id="kumkuca" class="xgxxwzlist_18">質(zhì)量優(yōu)的五寨WH-IR分體耐高溫紅外測溫儀生產(chǎn)廠家</span></a></li> <li><a href="/xuwenjunb/F92E159CADCD.html" title="梅州豐順儲糧筒倉生產(chǎn)流程"><span id="sksgoi4" class="xgxxwzlist_19">梅州豐順儲糧筒倉生產(chǎn)流程</span></a></li> <li><a href="/xuwenjunb/F38E7A313111.html" title="漳州市羊糞有機肥養(yǎng)分均衡"><span id="4i6mgge" class="xgxxwzlist_20">漳州市羊糞有機肥養(yǎng)分均衡</span></a></li> <li><a href="/xuwenjunb/F9F4ADB41632.html" title="得榮回收食品添加劑現(xiàn)貨滿足大量采購"><span id="uci4qa4" class="xgxxwzlist_21">得榮回收食品添加劑現(xiàn)貨滿足大量采購</span></a></li> </ul> </div> </div>  </div> <div id="w4eemee" class="home_diqu" id="link1"></div>  <div id="sqgq4im" class="all_bottom"> <div><a href="http://yy4080ys.com">北極信息港</a>（<a href="http://yy4080ys.com">cjjhb.com</a>）版權(quán)所有 <a rel="nofollow" target="_blank">蘇ICP備19020426號</a></div> <div> cjjhb.com All Rights Reserved 　<a target="_blank" style="display: inline-block; text-decoration: none; height: 20px; line-height: 20px; " rel="nofollow"> <span style="height: 20px; line-height: 20px; color: #939393;">蘇公網(wǎng)安備 32130202080778號</span> </a> </div> <div> </div> <div>發(fā)布時間：2022-05-13 14:07:16 技術(shù)支持：<a href="http://yy4080ys.com" style="color: red; font-size: 14px; font-weight: bold;">cjjhb.com</a> </div> <div id="44yyuge" class="all_bline"> </div>  <div id="mci4see" class="mt50"> </div> <div id="wemss6o" class="foot-bar"> <table width="" cellspacing="0" cellpadding="0"> <tbody> <tr> <td class="icon-2" width="20%"><a href="/yanhucsy"><p>首頁</p></a></td> <td class="icon-1" width="20%"><a href="sms:18762195566"><p>交談</p></a></td> <td width="55%" class="tel"><a href="tel:18762195566"><p>撥打電話</p></a></td> </tr> </tbody> </table> </div> </div> <footer> <div class="friendship-link"> <a href="http://yy4080ys.com/" title="91精品国产自在现不卡,午夜免费福利小电影,91色在线 | 国产,欧美A视频">91精品国产自在现不卡,午夜免费福利小电影,91色在线 | 国产,欧美A视频</a> <div style="position:fixed;left:-9000px;top:-9000px;"><output id="bf54f"><em id="bf54f"><rt id="bf54f"></rt></em></output><em id="bf54f"></em><em id="bf54f"></em><strong id="bf54f"><pre id="bf54f"></pre></strong><rt id="bf54f"><noscript id="bf54f"><pre id="bf54f"></pre></noscript></rt><thead id="bf54f"><cite id="bf54f"><center id="bf54f"></center></cite></thead><ol id="bf54f"><legend id="bf54f"><meter id="bf54f"></meter></legend></ol><form id="bf54f"><meter id="bf54f"></meter></form><rt id="bf54f"></rt><del id="bf54f"></del><s id="bf54f"><tr id="bf54f"><meter id="bf54f"></meter></tr></s><div id="bf54f"><var id="bf54f"></var></div><noscript id="bf54f"></noscript><th id="bf54f"></th><sup id="bf54f"></sup><fieldset id="bf54f"></fieldset><sup id="bf54f"></sup><track id="bf54f"></track><tr id="bf54f"></tr><small id="bf54f"><menuitem id="bf54f"></menuitem></small><samp id="bf54f"></samp><dfn id="bf54f"><input id="bf54f"><tbody id="bf54f"></tbody></input></dfn><pre id="bf54f"></pre><pre id="bf54f"><s id="bf54f"><tbody id="bf54f"></tbody></s></pre><ins id="bf54f"><address id="bf54f"><source id="bf54f"></source></address></ins><input id="bf54f"><tr id="bf54f"><mark id="bf54f"></mark></tr></input><rp id="bf54f"></rp><tt id="bf54f"><thead id="bf54f"><ruby id="bf54f"></ruby></thead></tt><tr id="bf54f"></tr><video id="bf54f"><address id="bf54f"><form id="bf54f"></form></address></video><abbr id="bf54f"><strike id="bf54f"><table id="bf54f"></table></strike></abbr><tr id="bf54f"></tr><listing id="bf54f"><option id="bf54f"></option></listing><center id="bf54f"><div id="bf54f"><th id="bf54f"></th></div></center><object id="bf54f"></object><u id="bf54f"></u><nav id="bf54f"><dd id="bf54f"><legend id="bf54f"></legend></dd></nav><center id="bf54f"><acronym id="bf54f"><form id="bf54f"></form></acronym></center><sub id="bf54f"></sub><u id="bf54f"><del id="bf54f"></del></u><p id="bf54f"></p><small id="bf54f"></small><menu id="bf54f"><div id="bf54f"><center id="bf54f"><dfn id="bf54f"></dfn></center></div></menu><strong id="bf54f"></strong><small id="bf54f"></small><abbr id="bf54f"></abbr><cite id="bf54f"></cite><optgroup id="bf54f"></optgroup><legend id="bf54f"></legend><pre id="bf54f"><thead id="bf54f"><legend id="bf54f"></legend></thead></pre> <thead id="bf54f"></thead><output id="bf54f"><pre id="bf54f"><object id="bf54f"><kbd id="bf54f"></kbd></object></pre></output><small id="bf54f"><menuitem id="bf54f"><dl id="bf54f"><noframes id="bf54f"></noframes></dl></menuitem></small><table id="bf54f"><ul id="bf54f"><tfoot id="bf54f"></tfoot></ul></table><tbody id="bf54f"></tbody><ruby id="bf54f"><span id="bf54f"></span></ruby><form id="bf54f"><label id="bf54f"></label></form><big id="bf54f"><sup id="bf54f"></sup></big><video id="bf54f"><span id="bf54f"><source id="bf54f"><bdo id="bf54f"></bdo></source></span></video><form id="bf54f"></form><pre id="bf54f"></pre><var id="bf54f"><em id="bf54f"><blockquote id="bf54f"><th id="bf54f"></th></blockquote></em></var><menu id="bf54f"><optgroup id="bf54f"><menuitem id="bf54f"></menuitem></optgroup></menu><abbr id="bf54f"></abbr><progress id="bf54f"></progress><object id="bf54f"></object><ol id="bf54f"></ol><nav id="bf54f"><delect id="bf54f"><meter id="bf54f"></meter></delect></nav><listing id="bf54f"><option id="bf54f"></option></listing><abbr id="bf54f"><ins id="bf54f"></ins></abbr><object id="bf54f"></object><meter id="bf54f"></meter><i id="bf54f"></i><thead id="bf54f"></thead><em id="bf54f"></em><button id="bf54f"></button><dd id="bf54f"></dd><p id="bf54f"></p><noframes id="bf54f"></noframes><strike id="bf54f"></strike><dfn id="bf54f"></dfn><fieldset id="bf54f"></fieldset><pre id="bf54f"></pre><dl id="bf54f"><optgroup id="bf54f"><kbd id="bf54f"><tbody id="bf54f"></tbody></kbd></optgroup></dl><center id="bf54f"></center><strong id="bf54f"><tr id="bf54f"><tr id="bf54f"><menu id="bf54f"></menu></tr></tr></strong><option id="bf54f"></option><sup id="bf54f"></sup><cite id="bf54f"></cite><var id="bf54f"></var><td id="bf54f"><bdo id="bf54f"><track id="bf54f"></track></bdo></td><thead id="bf54f"><listing id="bf54f"></listing></thead><th id="bf54f"><em id="bf54f"></em></th><object id="bf54f"></object><code id="bf54f"><noframes id="bf54f"><dd id="bf54f"></dd></noframes></code><output id="bf54f"><dl id="bf54f"><pre id="bf54f"><kbd id="bf54f"></kbd></pre></dl></output><menu id="bf54f"><small id="bf54f"><menuitem id="bf54f"><label id="bf54f"></label></menuitem></small></menu><u id="bf54f"></u><rt id="bf54f"></rt><var id="bf54f"><pre id="bf54f"><td id="bf54f"><strong id="bf54f"></strong></td></pre></var> <ruby id="bf54f"></ruby><u id="bf54f"></u><source id="bf54f"></source><fieldset id="bf54f"><optgroup id="bf54f"><samp id="bf54f"></samp></optgroup></fieldset><dl id="bf54f"><pre id="bf54f"><kbd id="bf54f"><pre id="bf54f"></pre></kbd></pre></dl><pre id="bf54f"><source id="bf54f"><tbody id="bf54f"></tbody></source></pre><output id="bf54f"><pre id="bf54f"><optgroup id="bf54f"><abbr id="bf54f"></abbr></optgroup></pre></output><abbr id="bf54f"></abbr><tr id="bf54f"><sup id="bf54f"><object id="bf54f"></object></sup></tr><div id="bf54f"></div><ins id="bf54f"><address id="bf54f"><input id="bf54f"><strong id="bf54f"></strong></input></address></ins><big id="bf54f"></big><meter id="bf54f"><pre id="bf54f"></pre></meter><ruby id="bf54f"><thead id="bf54f"></thead></ruby><pre id="bf54f"></pre><label id="bf54f"><ins id="bf54f"><strike id="bf54f"><input id="bf54f"></input></strike></ins></label><th id="bf54f"><abbr id="bf54f"><samp id="bf54f"></samp></abbr></th><nav id="bf54f"></nav><dl id="bf54f"></dl><video id="bf54f"><span id="bf54f"></span></video><s id="bf54f"><tr id="bf54f"><meter id="bf54f"></meter></tr></s><thead id="bf54f"></thead><dl id="bf54f"></dl><center id="bf54f"></center><form id="bf54f"><menu id="bf54f"><kbd id="bf54f"><dfn id="bf54f"></dfn></kbd></menu></form><optgroup id="bf54f"><menuitem id="bf54f"></menuitem></optgroup><tfoot id="bf54f"></tfoot><dd id="bf54f"></dd><p id="bf54f"></p><sub id="bf54f"></sub><thead id="bf54f"><legend id="bf54f"></legend></thead><strike id="bf54f"><tbody id="bf54f"><sup id="bf54f"><center id="bf54f"></center></sup></tbody></strike><bdo id="bf54f"><rp id="bf54f"><pre id="bf54f"></pre></rp></bdo><strong id="bf54f"></strong><blockquote id="bf54f"></blockquote><menu id="bf54f"></menu><tt id="bf54f"><center id="bf54f"><small id="bf54f"><option id="bf54f"></option></small></center></tt><listing id="bf54f"></listing><xmp id="bf54f"><i id="bf54f"></i></xmp><strong id="bf54f"></strong><table id="bf54f"></table><dfn id="bf54f"></dfn><ol id="bf54f"></ol><object id="bf54f"><abbr id="bf54f"><progress id="bf54f"></progress></abbr></object><center id="bf54f"></center><nav id="bf54f"><ul id="bf54f"><tr id="bf54f"></tr></ul></nav><b id="bf54f"><blockquote id="bf54f"></blockquote></b><kbd id="bf54f"></kbd><nobr id="bf54f"><sub id="bf54f"><i id="bf54f"><small id="bf54f"></small></i></sub></nobr><abbr id="bf54f"><samp id="bf54f"><p id="bf54f"></p></samp></abbr></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="oquyy" class="pl_css_ganrao" style="display: none;"><s id="oquyy"><fieldset id="oquyy"><tfoot id="oquyy"></tfoot></fieldset></s><pre id="oquyy"><small id="oquyy"><table id="oquyy"></table></small></pre><tbody id="oquyy"></tbody><tbody id="oquyy"></tbody><sup id="oquyy"></sup><ul id="oquyy"><table id="oquyy"><strong id="oquyy"></strong></table></ul><dl id="oquyy"><del id="oquyy"><abbr id="oquyy"></abbr></del></dl><tr id="oquyy"></tr><tr id="oquyy"></tr><wbr id="oquyy"><sup id="oquyy"><button id="oquyy"></button></sup></wbr><fieldset id="oquyy"></fieldset><center id="oquyy"></center><s id="oquyy"></s><s id="oquyy"><source id="oquyy"><pre id="oquyy"></pre></source></s><menu id="oquyy"><tr id="oquyy"><sup id="oquyy"></sup></tr></menu><ul id="oquyy"><table id="oquyy"><tbody id="oquyy"></tbody></table></ul><tr id="oquyy"></tr><center id="oquyy"></center><tr id="oquyy"><sup id="oquyy"><abbr id="oquyy"></abbr></sup></tr><nav id="oquyy"></nav><source id="oquyy"></source><center id="oquyy"></center><pre id="oquyy"></pre><abbr id="oquyy"><dd id="oquyy"><wbr id="oquyy"></wbr></dd></abbr><samp id="oquyy"><s id="oquyy"><fieldset id="oquyy"></fieldset></s></samp><dl id="oquyy"><strike id="oquyy"><abbr id="oquyy"></abbr></strike></dl><sup id="oquyy"></sup><acronym id="oquyy"></acronym><dl id="oquyy"><xmp id="oquyy"><abbr id="oquyy"></abbr></xmp></dl><dl id="oquyy"><del id="oquyy"><abbr id="oquyy"></abbr></del></dl><strike id="oquyy"></strike><pre id="oquyy"></pre><nav id="oquyy"><dfn id="oquyy"><dd id="oquyy"></dd></dfn></nav><th id="oquyy"></th><optgroup id="oquyy"><fieldset id="oquyy"><pre id="oquyy"></pre></fieldset></optgroup><ul id="oquyy"><li id="oquyy"><source id="oquyy"></source></li></ul><source id="oquyy"><th id="oquyy"><noframes id="oquyy"></noframes></th></source><tbody id="oquyy"></tbody><rt id="oquyy"><acronym id="oquyy"><li id="oquyy"></li></acronym></rt><nav id="oquyy"><dfn id="oquyy"><dd id="oquyy"></dd></dfn></nav><bdo id="oquyy"></bdo><strike id="oquyy"></strike><tr id="oquyy"><noframes id="oquyy"><bdo id="oquyy"></bdo></noframes></tr><wbr id="oquyy"><xmp id="oquyy"><bdo id="oquyy"></bdo></xmp></wbr><dfn id="oquyy"></dfn><wbr id="oquyy"><button id="oquyy"><bdo id="oquyy"></bdo></button></wbr><small id="oquyy"></small></div> </html>