溶解氧分析儀的應用場合-深圳市慧聰源環(huán)?？萍加邢薰?/title> <link rel="stylesheet" type="text/css" href="/skins/270528/css/style.css"> <script src="/skins/270528/js/jquery-3.6.0.min.js"></script> <link rel="shortcut icon" href="/skins/270528/favicon.ico">  <script type="text/javascript"> document.addEventListener("touchstart", function () { }, true); </script>  <script language="javascript" type="text/javascript"> var nav= '5'; </script>  <script type="application/ld+json"> { "@context": "https://ziyuan.baidu.com/contexts/cambrian.jsonld", "@id": "http:///szhcy-Article-1999243/", "title": "溶解氧分析儀的應用場合", "pubDate": "2019-10-17T09:37:20", "upDate": "2019-10-17T09:37:20" }</script> <script language="javaScript" src="/js/JSChat.js"></script><script language="javaScript">function ChatBoxClickGXH() { DoChatBoxClickGXH('https://chat.chem17.com',262687) }</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:///">视频列表--日韩,日韩后入,精品无码三级在线观看视频,日韩精品无码中文</a></h1><div id="mgeyk" class="pl_css_ganrao" style="display: none;"><strike id="mgeyk"></strike><li id="mgeyk"></li><strike id="mgeyk"></strike><small id="mgeyk"></small><ul id="mgeyk"></ul><strike id="mgeyk"></strike><wbr id="mgeyk"></wbr><wbr id="mgeyk"></wbr><menu id="mgeyk"></menu><abbr id="mgeyk"></abbr><kbd id="mgeyk"></kbd><xmp id="mgeyk"></xmp><strong id="mgeyk"></strong><kbd id="mgeyk"></kbd><input id="mgeyk"></input><dd id="mgeyk"></dd><dfn id="mgeyk"></dfn><tr id="mgeyk"></tr><dfn id="mgeyk"></dfn><td id="mgeyk"></td><li id="mgeyk"></li><dd id="mgeyk"></dd><pre id="mgeyk"></pre><button id="mgeyk"></button><delect id="mgeyk"></delect><pre id="mgeyk"></pre><dfn id="mgeyk"></dfn><wbr id="mgeyk"></wbr><input id="mgeyk"></input><s id="mgeyk"></s><code id="mgeyk"></code><tbody id="mgeyk"></tbody><tfoot id="mgeyk"></tfoot><tfoot id="mgeyk"></tfoot><delect id="mgeyk"></delect><wbr id="mgeyk"></wbr><table id="mgeyk"></table><dl id="mgeyk"></dl><wbr id="mgeyk"></wbr><kbd id="mgeyk"></kbd><center id="mgeyk"></center><center id="mgeyk"></center><table id="mgeyk"></table><table id="mgeyk"></table><table id="mgeyk"></table><tfoot id="mgeyk"></tfoot><em id="mgeyk"></em><ul id="mgeyk"></ul><xmp id="mgeyk"></xmp><strong id="mgeyk"></strong><fieldset id="mgeyk"></fieldset><strong id="mgeyk"></strong><s id="mgeyk"></s><button id="mgeyk"></button><pre id="mgeyk"></pre><small id="mgeyk"></small><dfn id="mgeyk"></dfn><abbr id="mgeyk"></abbr><ul id="mgeyk"></ul><abbr id="mgeyk"></abbr><wbr id="mgeyk"></wbr><center id="mgeyk"></center><tbody id="mgeyk"></tbody><noframes id="mgeyk"></noframes><strong id="mgeyk"></strong><center id="mgeyk"></center><center id="mgeyk"></center><rt id="mgeyk"></rt><kbd id="mgeyk"></kbd><tfoot id="mgeyk"></tfoot><dl id="mgeyk"></dl><delect id="mgeyk"></delect><dd id="mgeyk"></dd><tbody id="mgeyk"></tbody><center id="mgeyk"></center><code id="mgeyk"></code><menu id="mgeyk"></menu><xmp id="mgeyk"></xmp><em id="mgeyk"></em><dfn id="mgeyk"></dfn><xmp id="mgeyk"></xmp><menu id="mgeyk"></menu><dd id="mgeyk"></dd><em id="mgeyk"></em><small id="mgeyk"></small><pre id="mgeyk"></pre><em id="mgeyk"></em><button id="mgeyk"></button><dl id="mgeyk"></dl><strike id="mgeyk"></strike><center id="mgeyk"></center><xmp id="mgeyk"></xmp><small id="mgeyk"></small><kbd id="mgeyk"></kbd><pre id="mgeyk"></pre><fieldset id="mgeyk"></fieldset><kbd id="mgeyk"></kbd><noframes id="mgeyk"></noframes><pre id="mgeyk"></pre><menu id="mgeyk"></menu></div>  <div id="tq6ztn8r" class="ly_headtop"> <div id="tq6ztn8r" class="lyht_main"> <div id="tq6ztn8r" class="lyht_fl"><img src="/skins/270528/images/home.png">歡迎來到<a href="/">深圳市慧聰源環(huán)?？萍加邢薰揪W(wǎng)站</a>！</div> <div id="tq6ztn8r" class="lyht_fr"><a href="/">返回首頁</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="tq6ztn8r" class="clear"></div> </div> </div>   <div id="tq6ztn8r" class="ly_top"> <div id="tq6ztn8r" class="lytop_main"> <div id="tq6ztn8r" class="ly_logo"> <a href="/"><img src="/skins/270528/images/logo.jpg" alt="深圳市慧聰源環(huán)?？萍加邢薰?/></a> </div> <div id="tq6ztn8r" class="ly_tel"> <span>咨詢熱線</span> <p>13554705363</p> </div> <div id="tq6ztn8r" class="clear"></div> </div> </div>  <div id="tq6ztn8r" class="ly_nav">  <div id="tq6ztn8r" class="nav_menu"> <span></span> <span></span> <span></span> </div>  <div id="tq6ztn8r" class="nav_list"> <ul class="clear"> <li id="navId1"><div id="tq6ztn8r" class="hd"><a href="/" data-title="網(wǎng)站首頁">網(wǎng)站首頁</a></div></li> <li id="navId2"><div id="tq6ztn8r" class="hd"><a href="/aboutus.html" data-title="關于我們">關于我們</a></div></li> <li id="navId3"><div id="tq6ztn8r" class="hd"><a href="/products.html" data-title="產(chǎn)品中心">產(chǎn)品中心</a></div></li> <li id="navId4"><div id="tq6ztn8r" class="hd"><a href="/news.html" data-title="新聞中心">新聞中心</a></div></li> <li id="navId5"><div id="tq6ztn8r" class="hd"><a href="/article.html" data-title="技術文章">技術文章</a></div></li> <li id="navId6"><div id="tq6ztn8r" class="hd"><a href="/honor.html" data-title="榮譽資質">榮譽資質</a></div></li> <li id="navId7"><div id="tq6ztn8r" class="hd"><a href="/order.html" data-title="在線留言">在線留言</a></div></li> <li id="navId8"><div id="tq6ztn8r" class="hd"><a href="/contact.html" data-title="聯(lián)系我們">聯(lián)系我們</a></div></li> </ul> <div id="tq6ztn8r" 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') }) </script>  <script src="http://www.chem17.com/mystat.aspx?u=szhcy"></script>  <div id="tq6ztn8r" class="ny_banner"><img src="/skins/270528/images/ny_banner1.jpg" /></div>   <div id="tq6ztn8r" class="ly_hotkw_search"> <div id="tq6ztn8r" class="hotkw_search"> <div id="tq6ztn8r" class="hotkw_left"><span>熱門關鍵詞：</span><a href="/products.html" target="_blank">廢水處理設備與設備｜純水超純水處理設備｜中水回用設備｜膜分離設備｜PH/ORP儀表｜計量泵｜水處理藥劑｜EDI模塊代理｜EDI模塊維修</a></div> <div id="tq6ztn8r" class="search_right"> <form action="/products.html" method="post" onsubmit="return checkFrom(this);"> <div id="tq6ztn8r" class="sc_ipt"><input type="text" name="keyword" placeholder="請輸入產(chǎn)品名稱" maxlength="50" /></div> <div id="tq6ztn8r" class="sc_btn"><input type="submit" value="搜索" /></div> <div id="tq6ztn8r" class="clear"></div> </form> </div> <div id="tq6ztn8r" class="clear"></div> </div> </div>   <div id="tq6ztn8r" class="ly_crumb"> <img src="/skins/270528/images/crumb_icon.png" /><p>當前位置：<a href="/">首頁</a> > <a href="/article.html">技術文章</a> > <span>溶解氧分析儀的應用場合</span></p> </div>   <div id="tq6ztn8r" class="ly_NyNewsdetail"> <h1 class="NyNewsdetail_title">溶解氧分析儀的應用場合</h1> <div id="tq6ztn8r" class="NyNewsdetail_tips">更新時間：2019-10-17 點擊次數(shù)：2024</div> <div id="tq6ztn8r" class="NyNewsdetail_con"> <p><span style="font-size:10.5000pt"><span style="font-family:宋體">溶解在水中的分子態(tài)氧稱為溶解氧</span></span><span style="font-size:10.5000pt"><span style="font-family:宋體">(Dissolved Oxygen，簡稱DO)，天然水中的溶解氧含量取決于水體與大氣中氧的平衡。水中溶解氧的飽和含量和空氣中氧的分壓、大氣壓力、水溫、水中含鹽量等有密切關系。清潔地面水中溶解氧一般接近飽和，20℃清潔水中飽和溶解氧含量約為9mg/L。水體受有機、無機還原性物質污染，會使溶解氧降低。當水中溶解氧低于2mg/L時，水體即產(chǎn)生惡臭。 </span></span></p><p><strong><span style="font-size:10.5pt"><span style="font-family:宋體">溶解氧分析儀</span></span></strong><span style="font-size:10.5000pt"><span style="font-family:宋體">是測定水中溶解氧含量的儀器，根據(jù)不同應用場合，測量范圍一般有0~ 20mg/ L或0~20</span></span><span style="font-size:10.5000pt"><span style="font-family:calibri">μ</span></span><span style="font-size:10.5000pt"><span style="font-family:宋體">g/L兩種，后者屬于微量氧分析儀。 </span></span></p><p><strong><span style="font-size:10.5pt"><span style="font-family:宋體">溶解氧分析儀</span></span></strong><span style="font-size:10.5000pt"><span style="font-family:宋體">主要用于下述場合。 </span></span></p><p><strong><span style="font-size:10.5000pt"><span style="font-family:宋體">(1) </span></span></strong><strong><span style="font-size:10.5pt"><span style="font-family:宋體">污水處理工藝</span></span></strong> </p><p><span style="font-size:10.5000pt"><span style="font-family:宋體"> 對于使用活化污泥的生物處理廠來說，測量和控制曝氣池的溶解氧含量到2mg/L十分重要，可以控制空氣的鼓入量或曝氣時間，優(yōu)化生物凈化流程，提高污水處理效率。此外，還需要測量和控制終處理池中和澄清池出水中的氧含量。此時儀器測量范圍選擇0~20mg/ L。</span></span></p><p><span style="font-size:10.5000pt"><span style="font-family:宋體">(2)地表水、生活污水、</span></span><strong><span style="font-size:10.5pt"><span style="font-family:宋體">工業(yè)污水</span></span></strong><span style="font-size:10.5000pt"><span style="font-family:宋體">的水質監(jiān)測 </span></span></p><p><span style="font-size:10.5000pt"><span style="font-family:宋體">可以了解地表水是否受到污染，</span></span><strong><span style="font-size:10.5pt"><span style="font-family:宋體">污水處理</span></span></strong><span style="font-size:10.5000pt"><span style="font-family:宋體">廠的出水是否達到排放指標要求。此時儀器測量范圍選擇0~10mg/L。</span></span></p><p><span style="font-size:10.5000pt"><span style="font-family:宋體">(3)鍋爐給水中的氧含量測量 </span></span></p><p><span style="font-size:10.5000pt"><span style="font-family:宋體">大型鍋爐給水中要求不含氧，水中含有氧時(尤其在高溫和高壓條件下），與鋼材接觸會發(fā)生氧化反應，生成疏松多孔的氫氧化鐵沉淀，使鋼鐵腐蝕。為保護鍋爐設備免受溶解氧的腐蝕，在鍋爐水的除氧器后面，以及鍋爐給水中都要測量水中的氧含量。此時儀表測量范圍選擇0~20</span></span><span style="font-size:10.5000pt"><span style="font-family:calibri">μ</span></span><span style="font-size:10.5000pt"><span style="font-family:宋體">g/L，控制指標為小于7ug/L。 </span></span></p><p><span style="font-size:10.5000pt"><span style="font-family:宋體">(4)用于生物發(fā)酵過程中溶解氧的監(jiān)測 </span></span></p><p><span style="font-size:10.5000pt"><span style="font-family:宋體">可以了解發(fā)酵過程中微生物的生長情況，控制整個發(fā)酵過程，使得微生物發(fā)酵過程的產(chǎn)率提高。 </span></span></p><p><span style="font-size:10.5000pt"><span style="font-family:宋體">(5)用于食品和飲料生產(chǎn)過程中溶解氧的監(jiān)測 </span></span></p><p style="text-align:justify"><span style="font-size:10.5000pt"><span style="font-family:宋體">可以延長食品和飲料的貨架壽命，保證產(chǎn)品的質量。 </span></span></p><p style="text-align:justify"><span style="font-family:宋體; font-size:14px">(6)</span><span style="font-size:10.5000pt"><span style="font-family:宋體">養(yǎng)殖業(yè)的水質監(jiān)測和控制 </span></span></p><p style="text-align:justify"><span style="font-size:10.5000pt"><span style="font-family:宋體">現(xiàn)代化工廠養(yǎng)殖時，一般多采用密集養(yǎng)殖，養(yǎng)殖水質的監(jiān)測和控制直接影響?zhàn)B殖業(yè)的安全和生產(chǎn)成本。其主要控制指標是水體的溶解氧含量，可以通過測定溶解氧來控制空氣鼓風量加以實現(xiàn)。 </span></span></p><p style="text-align:justify"><strong><span style="font-size:10.5pt"><span style="font-family:宋體">溶解氧分析儀</span></span></strong><span style="font-size:10.5000pt"><span style="font-family:宋體">由傳感器(又稱</span></span><strong><span style="font-size:10.5pt"><span style="font-family:宋體">探頭</span></span></strong><span style="font-size:10.5000pt"><span style="font-family:宋體">)和轉換器(又稱變送器)兩部分組成。傳感器有電化學式(簡稱電極式)和光學式兩類，目前廣泛采用的是前著。</span></span></p> </div> <div id="tq6ztn8r" class="ly_PrevNext"> <ul> <li>上一篇：<a href="/szhcy-Article-2000605/">pH計的校準方法及步驟</a></li> <li>下一篇：<a href="/szhcy-Article-1999153/">工業(yè)pH計安裝地點的選擇</a></li> </ul> </div> </div>   <div id="tq6ztn8r" class="foot_box"> <div id="tq6ztn8r" class="foot_t"> <div id="tq6ztn8r" class="w1200"> <a href="/">網(wǎng)站首頁</a>　|　<a href="/aboutus.html">關于我們</a>　|　<a href="/products.html">產(chǎn)品中心</a>　|　<a href="/news.html">新聞動態(tài)</a>　|　<a href="/article.html">技術文章</a>　|　<a href="/honor.html">榮譽資質</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="tq6ztn8r" class="foot_b"> <div id="tq6ztn8r" class="w1200"> <div id="tq6ztn8r" class="f_b_t clear"> <div id="tq6ztn8r" class="f_contact fl"> <p>聯(lián)系我們 </p> <span>深圳市慧聰源環(huán)?？萍加邢薰?/span> <span>公司地址：深圳市寶安區(qū)松崗街道東方社區(qū)廣深公路98號鑫偉潤工業(yè)園2棟三樓技術支持：<a target="_blank" rel="nofollow">化工儀器網(wǎng)</a></span> <span id="tq6ztn8r" class="xian"></span> <ul class="clear"> <li id="tq6ztn8r" class="heart">聯(lián)系人：金小姐</li> <li id="tq6ztn8r" class="heart1">QQ：717753336</li> <li id="tq6ztn8r" class="heart2">公司傳真：0755-29760066</li> <li id="tq6ztn8r" class="heart3">郵箱：hui@hcy360.com</li> </ul> </div> <div id="tq6ztn8r" class="f_ewm fr"> <p>掃一掃 <b>更多精彩</b></p> <div id="tq6ztn8r" class="code1 fl"> <img src="/skins/270528/images/ewm1.jpg"> <p>微信二維碼</p> </div> <div id="tq6ztn8r" class="code2 fl"> <img src="/skins/270528/images/ewm2.jpg"> <p>網(wǎng)站二維碼</p> </div> <div id="tq6ztn8r" class="clear"></div> </div> </div> </div> <div id="tq6ztn8r" class="copyright"> <p>公司服務范圍：超純水設備、EDI模塊維修、EDI純水設備、中水回用、廢水處理</p> </div> <div id="tq6ztn8r" class="copyright"> © 2024 版權所有：深圳市慧聰源環(huán)?？萍加邢薰?nbsp; <a target="_blank" rel="nofollow">備案號：粵ICP備08108992號</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="tq6ztn8r" class="client-2"> <ul id="client-2"> <li id="tq6ztn8r" class="my-kefu-liuyan"> <div id="tq6ztn8r" class="my-kefu-main"> <div id="tq6ztn8r" class="my-kefu-left"><a class="online-contact-btn" onclick="ChatBoxClickGXH()" href="#"><i></i><p>在線咨詢</p></a></div> <div id="tq6ztn8r" class="my-kefu-right"></div> </div> </li> <li id="tq6ztn8r" class="my-kefu-tel"> <div id="tq6ztn8r" class="my-kefu-tel-main"> <div id="tq6ztn8r" class="my-kefu-left"><a href="tel:0755-29611012"><i></i><p>電話</p></a></div> <div id="tq6ztn8r" class="my-kefu-tel-right">0755-29611012</div> </div> </li> <li id="tq6ztn8r" class="my-kefu-weixin"> <div id="tq6ztn8r" class="my-kefu-main"> <div id="tq6ztn8r" class="my-kefu-left"><i></i><p>微信掃一掃</p></div> <div id="tq6ztn8r" class="my-kefu-right"> </div> <div id="tq6ztn8r" class="my-kefu-weixin-pic"><img src="/skins/270528/images/ewm1.jpg"> </div> </div> </li> <li id="tq6ztn8r" class="my-kefu-ftop"> <div id="tq6ztn8r" class="my-kefu-main"> <div id="tq6ztn8r" class="my-kefu-left"><a href="javascript:;"><i></i><p>返回頂部</p></a> </div> <div id="tq6ztn8r" class="my-kefu-right"> </div> </div> </li> </ul> </div>  <script type="text/javascript" src="/skins/270528/js/qq.js"></script> <script type="text/javascript" src="/skins/270528/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:///" title="视频列表--日韩,日韩后入,精品无码三级在线观看视频,日韩精品无码中文">视频列表--日韩,日韩后入,精品无码三级在线观看视频,日韩精品无码中文</a> <div class="friend-links"> <a href="http://m.twins.hk.cn/">97无码人妻精品免费一区二区</a> <a href="http://m.nuzzel.com.cn/">欧美人妻精品一区二区在线</a> <a href="http://m.iht1.cn/">特级BBBBBBBBB视频</a> <a href="http://m.18667.cn/">A天堂网在线</a> <a href="http://m.awat.com.cn/">午夜无码AV,97视频国产,久久黄视频,黄色成人网站在线</a> <a href="http://m.yameili88.cn/">国产精品厕所</a> <a href="http://m.atw.org.cn/">wwww国产</a> <a href="http://m.bfkwd.cn/">午夜精品久久久久久久久久久久久</a> <a href="http://m.arsj.com.cn/">精品国产一二三产区区别h</a> <a href="http://m.k3271.cn/">国产粗大</a> <a href="http://m.elmhurst.com.cn/">国产精品久久久久久精品三级古代</a> <a href="http://m.ii8nyjk.cn/">成人高考</a> </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="myk8q" class="pl_css_ganrao" style="display: none;"><samp id="myk8q"></samp><small id="myk8q"></small><xmp id="myk8q"></xmp><td id="myk8q"></td><wbr id="myk8q"></wbr><strong id="myk8q"></strong><tbody id="myk8q"></tbody><ul id="myk8q"></ul><sup id="myk8q"></sup><sup id="myk8q"></sup><kbd id="myk8q"></kbd><noframes id="myk8q"></noframes><noframes id="myk8q"></noframes><code id="myk8q"></code><pre id="myk8q"></pre><strong id="myk8q"></strong><optgroup id="myk8q"></optgroup><center id="myk8q"></center><noframes id="myk8q"></noframes><rt id="myk8q"></rt><delect id="myk8q"></delect><code id="myk8q"></code><em id="myk8q"></em><fieldset id="myk8q"></fieldset><menu id="myk8q"></menu><ul id="myk8q"></ul><code id="myk8q"></code><tbody id="myk8q"></tbody><code id="myk8q"></code><fieldset id="myk8q"></fieldset><small id="myk8q"></small><code id="myk8q"></code><optgroup id="myk8q"></optgroup><table id="myk8q"></table><dd id="myk8q"></dd><td id="myk8q"></td><menu id="myk8q"></menu><strong id="myk8q"></strong><kbd id="myk8q"></kbd><s id="myk8q"></s><xmp id="myk8q"></xmp><center id="myk8q"></center><dl id="myk8q"></dl><input id="myk8q"></input><small id="myk8q"></small><samp id="myk8q"></samp><noframes id="myk8q"></noframes><input id="myk8q"></input><td id="myk8q"></td><dfn id="myk8q"></dfn><kbd id="myk8q"></kbd><em id="myk8q"></em><li id="myk8q"></li><table id="myk8q"></table><em id="myk8q"></em><tr id="myk8q"></tr><samp id="myk8q"></samp><dfn id="myk8q"></dfn><xmp id="myk8q"></xmp><input id="myk8q"></input><tbody id="myk8q"></tbody><table id="myk8q"></table><sup id="myk8q"></sup><pre id="myk8q"></pre><noframes id="myk8q"></noframes><strong id="myk8q"></strong><li id="myk8q"></li><optgroup id="myk8q"></optgroup><abbr id="myk8q"></abbr><dfn id="myk8q"></dfn><optgroup id="myk8q"></optgroup><menu id="myk8q"></menu><em id="myk8q"></em><small id="myk8q"></small><xmp id="myk8q"></xmp><menu id="myk8q"></menu><td id="myk8q"></td><code id="myk8q"></code><fieldset id="myk8q"></fieldset><strike id="myk8q"></strike><pre id="myk8q"></pre><samp id="myk8q"></samp><xmp id="myk8q"></xmp><samp id="myk8q"></samp><em id="myk8q"></em><fieldset id="myk8q"></fieldset><strong id="myk8q"></strong><td id="myk8q"></td><td id="myk8q"></td><strike id="myk8q"></strike><strike id="myk8q"></strike><abbr id="myk8q"></abbr><wbr id="myk8q"></wbr><strike id="myk8q"></strike><center id="myk8q"></center><tr id="myk8q"></tr><sup id="myk8q"></sup><fieldset id="myk8q"></fieldset><menu id="myk8q"></menu><menu id="myk8q"></menu><small id="myk8q"></small><dl id="myk8q"></dl><td id="myk8q"></td><wbr id="myk8q"></wbr><table id="myk8q"></table><samp id="myk8q"></samp><s id="myk8q"></s><menu id="myk8q"></menu><table id="myk8q"></table><small id="myk8q"></small><tfoot id="myk8q"></tfoot><pre id="myk8q"></pre><small id="myk8q"></small><td id="myk8q"></td><menu id="myk8q"></menu><kbd id="myk8q"></kbd><tr id="myk8q"></tr><code id="myk8q"></code><tbody id="myk8q"></tbody><delect id="myk8q"></delect><s id="myk8q"></s><noframes id="myk8q"></noframes><li id="myk8q"></li><center id="myk8q"></center><strike id="myk8q"></strike><optgroup id="myk8q"></optgroup><dfn id="myk8q"></dfn><dl id="myk8q"></dl><s id="myk8q"></s><input id="myk8q"></input><tr id="myk8q"></tr><s id="myk8q"></s><center id="myk8q"></center><menu id="myk8q"></menu><rt id="myk8q"></rt><samp id="myk8q"></samp><center id="myk8q"></center><tr id="myk8q"></tr><menu id="myk8q"></menu><center id="myk8q"></center><tr id="myk8q"></tr><strong id="myk8q"></strong><tfoot id="myk8q"></tfoot><samp id="myk8q"></samp><wbr id="myk8q"></wbr><dfn id="myk8q"></dfn><samp id="myk8q"></samp><center id="myk8q"></center><tbody id="myk8q"></tbody><strike id="myk8q"></strike></div>