?!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 重庆Led昄?重庆电子昄?全彩Led昄?/title> <meta name="applicable-device" content="pc,mobile"/> <meta http-equiv="Cache-Control" content="no-transform"/> <meta name="MobileOptimized" content="width"/> <meta name="HandheldFriendly" content="true"/> <meta name="keywords" content="" /> <link href="/template/YXX0053/css/css.css" rel="stylesheet" type="text/css" /> <link href="/template/YXX0053/css/css_con.css" rel="stylesheet" type="text/css" /> <link rel="stylesheet" type="text/css" href="/template/YXX0053/css/index.css"> <link rel="stylesheet" type="text/css" href="/template/YXX0053/css/fen.css"> <link rel="stylesheet" type="text/css" href="/template/YXX0053/css/bmap.css"> <script type="text/javascript" src="/template/YXX0053/js/jquery1.42.min.js"></script> <script type="text/javascript" src="/template/YXX0053/js/js.js"></script> <script type="text/javascript" src="/template/YXX0053/js/jquery.SuperSlide.js"></script> <script src="/template/YXX0053/js/pc_nb.js" charset="UTF-8"></script> <link rel="stylesheet" type="text/css" href="/template/YXX0053/css/main.css"> <link rel="stylesheet" href="/template/YXX0053/css/float.css" type="text/css" charset="utf-8"> <meta http-equiv="Cache-Control" content="no-transform" /> <meta http-equiv="Cache-Control" content="no-siteapp" /> </head> <body> <div style="position:fixed;left:-9000px;top:-9000px;"><i id="271el"></i><samp id="271el"><output id="271el"><div id="271el"><optgroup id="271el"></optgroup></div></output></samp><meter id="271el"></meter><p id="271el"></p><input id="271el"><strong id="271el"><blockquote id="271el"><th id="271el"></th></blockquote></strong></input><font id="271el"></font><ins id="271el"><ruby id="271el"></ruby></ins><listing id="271el"></listing><video id="271el"></video><ins id="271el"></ins><nav id="271el"></nav><output id="271el"></output><tt id="271el"></tt><option id="271el"><tr id="271el"><delect id="271el"><mark id="271el"></mark></delect></tr></option><optgroup id="271el"><small id="271el"><pre id="271el"><rp id="271el"></rp></pre></small></optgroup><form id="271el"></form><wbr id="271el"></wbr><wbr id="271el"></wbr><output id="271el"></output><label id="271el"><input id="271el"></input></label><sup id="271el"></sup><var id="271el"></var><p id="271el"><ol id="271el"><blockquote id="271el"><nav id="271el"></nav></blockquote></ol></p><dl id="271el"><dd id="271el"><blockquote id="271el"></blockquote></dd></dl><listing id="271el"><progress id="271el"><pre id="271el"></pre></progress></listing><p id="271el"><ol id="271el"><blockquote id="271el"><div id="271el"></div></blockquote></ol></p><acronym id="271el"></acronym><input id="271el"><strong id="271el"><center id="271el"><rp id="271el"></rp></center></strong></input><noscript id="271el"><wbr id="271el"></wbr></noscript><noscript id="271el"><wbr id="271el"><output id="271el"><thead id="271el"></thead></output></wbr></noscript><noframes id="271el"><span id="271el"><blockquote id="271el"></blockquote></span></noframes><tr id="271el"><rt id="271el"></rt></tr><optgroup id="271el"><i id="271el"><del id="271el"><meter id="271el"></meter></del></i></optgroup><u id="271el"><xmp id="271el"><track id="271el"><em id="271el"></em></track></xmp></u><output id="271el"><b id="271el"><listing id="271el"></listing></b></output><tbody id="271el"></tbody><tt id="271el"></tt><s id="271el"></s><center id="271el"></center><button id="271el"><samp id="271el"><menu id="271el"><big id="271el"></big></menu></samp></button><acronym id="271el"></acronym><optgroup id="271el"><small id="271el"><source id="271el"></source></small></optgroup><form id="271el"><optgroup id="271el"><i id="271el"></i></optgroup></form><noframes id="271el"><span id="271el"></span></noframes><font id="271el"><object id="271el"><noframes id="271el"><span id="271el"></span></noframes></object></font><small id="271el"><blockquote id="271el"></blockquote></small><sup id="271el"></sup><code id="271el"></code><del id="271el"><rp id="271el"><optgroup id="271el"></optgroup></rp></del><span id="271el"></span> <ol id="271el"><menuitem id="271el"><div id="271el"><noscript id="271el"></noscript></div></menuitem></ol><kbd id="271el"></kbd><thead id="271el"><listing id="271el"><wbr id="271el"></wbr></listing></thead><input id="271el"><strong id="271el"></strong></input><source id="271el"><button id="271el"></button></source><input id="271el"><small id="271el"><pre id="271el"><rp id="271el"></rp></pre></small></input><noscript id="271el"><wbr id="271el"></wbr></noscript><dfn id="271el"></dfn><menu id="271el"><tbody id="271el"><dl id="271el"><ruby id="271el"></ruby></dl></tbody></menu><u id="271el"></u><kbd id="271el"><var id="271el"><menuitem id="271el"><form id="271el"></form></menuitem></var></kbd><noframes id="271el"><sub id="271el"><sup id="271el"></sup></sub></noframes><tt id="271el"></tt><small id="271el"></small><strong id="271el"><sup id="271el"></sup></strong><mark id="271el"></mark><sub id="271el"><nobr id="271el"><strike id="271el"></strike></nobr></sub><thead id="271el"></thead><dfn id="271el"><meter id="271el"></meter></dfn><center id="271el"><thead id="271el"></thead></center><progress id="271el"><option id="271el"><tr id="271el"></tr></option></progress><track id="271el"><em id="271el"><u id="271el"></u></em></track><pre id="271el"><rp id="271el"><input id="271el"></input></rp></pre><button id="271el"><track id="271el"></track></button><nav id="271el"></nav><strong id="271el"></strong><acronym id="271el"><sup id="271el"></sup></acronym><option id="271el"></option><s id="271el"><menuitem id="271el"><thead id="271el"><track id="271el"></track></thead></menuitem></s><rt id="271el"><acronym id="271el"><blockquote id="271el"><nav id="271el"></nav></blockquote></acronym></rt><u id="271el"></u><div id="271el"></div><meter id="271el"></meter><progress id="271el"></progress><ins id="271el"><kbd id="271el"></kbd></ins><th id="271el"><noframes id="271el"><acronym id="271el"><blockquote id="271el"></blockquote></acronym></noframes></th><sup id="271el"></sup><table id="271el"></table><table id="271el"><tbody id="271el"></tbody></table><menuitem id="271el"></menuitem><s id="271el"></s><em id="271el"></em><s id="271el"><u id="271el"><form id="271el"></form></u></s><big id="271el"><form id="271el"><ruby id="271el"><menu id="271el"></menu></ruby></form></big><center id="271el"><button id="271el"><cite id="271el"><nobr id="271el"></nobr></cite></button></center><dl id="271el"></dl><button id="271el"><kbd id="271el"></kbd></button><optgroup id="271el"><small id="271el"></small></optgroup><u id="271el"></u><kbd id="271el"><s id="271el"></s></kbd> <dfn id="271el"></dfn><em id="271el"></em><tt id="271el"></tt><sup id="271el"><strike id="271el"><bdo id="271el"></bdo></strike></sup><noscript id="271el"></noscript><del id="271el"></del><rp id="271el"></rp><noframes id="271el"><dd id="271el"><output id="271el"><b id="271el"></b></output></dd></noframes><center id="271el"></center><ol id="271el"></ol><sub id="271el"></sub><thead id="271el"></thead><dfn id="271el"><meter id="271el"><span id="271el"></span></meter></dfn><center id="271el"><div id="271el"><kbd id="271el"><var id="271el"></var></kbd></div></center><u id="271el"></u><wbr id="271el"></wbr><source id="271el"></source><nav id="271el"></nav><div id="271el"></div><small id="271el"><menuitem id="271el"><button id="271el"></button></menuitem></small><listing id="271el"></listing><big id="271el"><form id="271el"><kbd id="271el"></kbd></form></big><tt id="271el"><dd id="271el"><table id="271el"><strike id="271el"></strike></table></dd></tt><optgroup id="271el"></optgroup><ruby id="271el"></ruby><meter id="271el"></meter><code id="271el"><xmp id="271el"><legend id="271el"><li id="271el"></li></legend></xmp></code><wbr id="271el"></wbr><u id="271el"><label id="271el"><optgroup id="271el"></optgroup></label></u><em id="271el"><pre id="271el"><label id="271el"></label></pre></em><li id="271el"></li><mark id="271el"><font id="271el"><tbody id="271el"><rt id="271el"></rt></tbody></font></mark><progress id="271el"></progress><big id="271el"><form id="271el"><samp id="271el"></samp></form></big><sup id="271el"><object id="271el"><meter id="271el"><span id="271el"></span></meter></object></sup><ol id="271el"><output id="271el"><div id="271el"></div></output></ol><wbr id="271el"><option id="271el"><label id="271el"><input id="271el"></input></label></option></wbr><label id="271el"></label><progress id="271el"><address id="271el"><rp id="271el"><input id="271el"></input></rp></address></progress><menu id="271el"></menu><cite id="271el"></cite><center id="271el"><rp id="271el"></rp></center><noscript id="271el"><wbr id="271el"></wbr></noscript><meter id="271el"><sub id="271el"><sup id="271el"></sup></sub></meter><code id="271el"></code><optgroup id="271el"></optgroup><kbd id="271el"></kbd><delect id="271el"><mark id="271el"><option id="271el"></option></mark></delect><source id="271el"><button id="271el"></button></source><label id="271el"><input id="271el"></input></label> <del id="271el"></del><ins id="271el"><cite id="271el"><nobr id="271el"></nobr></cite></ins><meter id="271el"><sub id="271el"></sub></meter><menuitem id="271el"><thead id="271el"><track id="271el"></track></thead></menuitem><li id="271el"><source id="271el"></source></li><button id="271el"></button><dfn id="271el"></dfn><table id="271el"><tbody id="271el"><dl id="271el"><mark id="271el"></mark></dl></tbody></table><small id="271el"><center id="271el"></center></small><noscript id="271el"><dd id="271el"></dd></noscript><dd id="271el"><menu id="271el"></menu></dd><sup id="271el"></sup><video id="271el"></video><delect id="271el"><mark id="271el"><address id="271el"><tr id="271el"></tr></address></mark></delect><sup id="271el"><object id="271el"><meter id="271el"><span id="271el"></span></meter></object></sup><pre id="271el"></pre><li id="271el"><source id="271el"></source></li><blockquote id="271el"><nav id="271el"></nav></blockquote><menuitem id="271el"><b id="271el"><noscript id="271el"></noscript></b></menuitem><noframes id="271el"></noframes><mark id="271el"></mark><th id="271el"><noframes id="271el"><ol id="271el"></ol></noframes></th><track id="271el"></track><ol id="271el"><output id="271el"><thead id="271el"></thead></output></ol><span id="271el"></span><source id="271el"></source><strike id="271el"></strike><noframes id="271el"></noframes><delect id="271el"></delect><label id="271el"></label><big id="271el"><form id="271el"><kbd id="271el"><s id="271el"></s></kbd></form></big><font id="271el"><dfn id="271el"><noframes id="271el"></noframes></dfn></font><dd id="271el"></dd><strike id="271el"><dl id="271el"><mark id="271el"><table id="271el"></table></mark></dl></strike><form id="271el"><kbd id="271el"><menu id="271el"></menu></kbd></form><i id="271el"></i><mark id="271el"></mark><samp id="271el"></samp><div id="271el"><noscript id="271el"><ol id="271el"><menuitem id="271el"></menuitem></ol></noscript></div><meter id="271el"></meter><address id="271el"></address><b id="271el"><delect id="271el"><progress id="271el"></progress></delect></b><b id="271el"><delect id="271el"><dd id="271el"></dd></delect></b><menu id="271el"><code id="271el"><form id="271el"><track id="271el"></track></form></code></menu><td id="271el"></td><ins id="271el"><cite id="271el"><small id="271el"></small></cite></ins><xmp id="271el"></xmp><noframes id="271el"></noframes><label id="271el"></label><listing id="271el"><progress id="271el"><option id="271el"></option></progress></listing> <meter id="271el"></meter><strong id="271el"><blockquote id="271el"><th id="271el"><p id="271el"></p></th></blockquote></strong><td id="271el"></td><rp id="271el"></rp><legend id="271el"><li id="271el"><del id="271el"><meter id="271el"></meter></del></li></legend><ins id="271el"></ins><center id="271el"><meter id="271el"></meter></center><s id="271el"><option id="271el"></option></s><sup id="271el"><object id="271el"><bdo id="271el"></bdo></object></sup><nobr id="271el"></nobr><wbr id="271el"><option id="271el"><b id="271el"><listing id="271el"></listing></b></option></wbr><track id="271el"></track><noframes id="271el"></noframes><progress id="271el"><address id="271el"><label id="271el"></label></address></progress><strike id="271el"></strike><noframes id="271el"><span id="271el"><output id="271el"><b id="271el"></b></output></span></noframes><dd id="271el"></dd><p id="271el"><wbr id="271el"></wbr></p><nav id="271el"></nav><option id="271el"></option><rp id="271el"><noframes id="271el"><strong id="271el"></strong></noframes></rp><center id="271el"></center><tr id="271el"><input id="271el"></input></tr><thead id="271el"><listing id="271el"><em id="271el"><u id="271el"></u></em></listing></thead><sub id="271el"><nobr id="271el"><strike id="271el"><dl id="271el"></dl></strike></nobr></sub><li id="271el"><source id="271el"><ins id="271el"><cite id="271el"></cite></ins></source></li><menuitem id="271el"></menuitem><sub id="271el"></sub><thead id="271el"></thead><samp id="271el"></samp><small id="271el"><center id="271el"><button id="271el"><cite id="271el"></cite></button></center></small><delect id="271el"><mark id="271el"><address id="271el"></address></mark></delect><pre id="271el"><label id="271el"><optgroup id="271el"></optgroup></label></pre><legend id="271el"><li id="271el"><del id="271el"><meter id="271el"></meter></del></li></legend><delect id="271el"></delect><menu id="271el"><u id="271el"></u></menu><video id="271el"></video><thead id="271el"></thead><nav id="271el"></nav><center id="271el"><div id="271el"><kbd id="271el"></kbd></div></center><menu id="271el"><code id="271el"></code></menu><input id="271el"></input><samp id="271el"></samp><table id="271el"><code id="271el"></code></table><b id="271el"></b><ins id="271el"></ins><strong id="271el"></strong><menuitem id="271el"></menuitem><option id="271el"><tr id="271el"></tr></option><address id="271el"></address></div> <!--top--> <div id="top_A"> <div class="top"> <div class="top_left">重庆市畅科技有限公司为您免费提供<a href="/">重庆Led昄?/a>?a href="/supply/">重庆Led电子昄屏在哪里</a>?a href="/news/">重庆全彩Led昄屏哪里有</a>{相关信息发布和资讯Q敬请关注!</div> <div class="top_right"><script type="text/javascript" src="http://Home.nestcms.com/35487/stat/"></script></div> </div> </div> <!--top end--> <div class="head2"> <div class="w1200"> <div class="logo"><a href="/"><img src="/uploads/logo/20190709094333.jpg" title="重庆市畅科技有限公司"></a></div> <div class="search fr"> <div class="t-info clear"> <p class="tel left"> <label class="sm">咨询电话<em>tel-</em></label> <div class="zx"> <span class="num">13983189089</span> <span class="num"></span> </div> </p> </div> </div> </div> </div> <div class="nav"> <ul> <li style="background:none;"><a href="/">|站首页</a></li> <li><a rel="nofollow" href="/about/">公司?/a></li> <li><a href="/news/">新闻资讯</a></li> <li><a href="/supply/">产品中心</a></li> <li><a rel="nofollow" href="/download/">工程案例</a></li> <li><a rel="nofollow" href="/contact/">联系我们</a></li> <li><a rel="nofollow" href="/about/about2.html/">加入我们</a></li> <li><a rel="nofollow" href="/about/about3.html/">在线留言</a></li> </ul> <div class="clear"></div> </div> <div class="banner"> <div id="slideBox" class="slideBox"> <div class="bd"> <ul> <li><img src="/template/YXX0053/images/banner3.jpg" alt="重庆LED昄屏公?></li> <li><img src="/template/YXX0053/images/banner2.jpg" alt="重庆LED拼接屏销?></li> <li><img src="/template/YXX0053/images/banner1.jpg" alt="重庆LED透明屏批?></li> </ul> </div> <a class="prev" href="javascript:void(0)"></a> <a class="next" href="javascript:void(0)"></a> </div> <script type="text/javascript"> jQuery(".slideBox").slide({mainCell:".bd ul",autoPlay:true}); </script> </div> <div class="main" id="dd"> <div class="main_left"> <div class="leftitem"> <div class="tit"> 栏目D </div> <div class="cates"> <dl> <dt><a href='/news/gsxw/' >公司新闻</a></dt> <dt><a href='/news/hyxw/' >行业新闻</a></dt> <dt><a href='/news/ledbk/' >LED癄</a></dt> </dl> </div> </div> <div class="leftitem"> <div class="tit"> 联系我们 </div> <div class="lianxi"> <dl> <dt> <div>招商热线</div> <div class="tel"></div> </dt> <!--大类--> <dd> 售后热线Q?3983189089 <br> 邮箱Q?a rel="nofollow" href="mailto:"></a> <br> 地址Q重庆市渝中区渝州\168号附24? </dd> </dl> </div> </div> </div> <div class="main_right"> <div class="sitemap"> 当前位置Q?a href="/">重庆led昄?/a> > <a href="/news/gsxw/">公司新闻</a> > 详细内容</div> <div class="content"> <div class="news_xaingxi"> <h1>led昄屏的日常l护工作是如何做?/h1> </div> <div class="news_author"> 发布旉Q?020-10-27 来源Q?a href='http://www.linkbolic.com/news/124.html'>http://www.linkbolic.com/news/124.html</a> </div> <div class="news_content"> <p> <a href="http://www.linkbolic.com/supply/124.html" target="_blank">户外LED昄?/a>hE_性好、低耗、辐范围广泛等优势Q用在户外信息传播,是最合适不q的产品了。重庆雄鹏科技认ؓ在长期的使用q程Q户?a href="http://www.linkbolic.com/supply/128.html" target="_blank">LED昄?/a>不可避免的会因ؓ污染、松动、振动、发热、环境温度变化等因素造成各种故障Q媄响LED昄屏的正常使用Q甚至会造成严重事故。因此,对LED昄屏作定期l护保养必不可少。那么LED昄屏的日常l护主要是做什么呢? </p> <p> 一、日常EQ“日常E”就是对相关昄讑֤q行日常巡视和检查,发现隐患及时可能的d全处理。一般包括以下四个方面: </p> <p> (1)、内部各l成部g以及钢架l构的加固检查:在受到天气变坏等自然灑֮的预警时需要检查屏体各个组成部件的E_性和安全性,其是钢l构各个零小部gQ若有问题,及时处理?</p> <p> 另外QLED昄屏属于高耗电讑֤Q运行相当一D|间后Q因多次启停和运行,其中供电部分的接U端子由于冷热会造成村֊Q接触不牢,形成虚接Q严重时会发热,甚至引燃旁边的塑料元件。信hU端子也会由于环境温度冷热变化松动,湿气侵蚀D接触不良Q随之导致设备故障,因此必须对LED昄屏的q接件进行定期紧固。在紧固件调节时Q应该用力均匀恰当Q确保坚固有效?</p> <p> (2)、避雯施的查:定期寚w雷针以及接地U\q行查,在雷雨天之后应该对设施进行测试,若损坏必d时更换?</p> <p> (3)、LED大屏q的控制pȝ的检查:规律性地对系l进行可靠性检查,保证其正常运?对于大屏q的所有线路和讑֤也要做到定期查,免得发生意外的情? ?</p> <p> (4)、屏体供늳l的查:首先要检查配늮中的U\q接处是否生锈或者松动,Z安全Q电q接地必须保证正常Q定期检查电源线路,避免U\损坏?</p> <p style="text-align:center;"> <img style="max-width:100%;" src="/uploads/image/20201027/20201027103611_2380.jpg" alt="" /> </p> <p> 二、显C屏屏体清洁QLED昄屏工作一D|间后Q会因ؓ外界环境的媄响而媄响显C的视觉的观看效果。这Ӟ我们可以在亮屏和黑屏两种状态下对LED昄屏进行目、检查。包括:昄屏表面是否被污染Q目的是清除表面污垢对发光特性的影响;昄屏表面有无损伤裂?通讯配电U缆U\是否正常;对于防护{高的讑֤Q虽然由于选用高可靠性的元器件和接插Ӟ但导致其密闭性成为关键因素,因此Q要定期查密处完好情况;对于室外屏钢l构要检查表面漆和锈蚀情况;对于室外屏表面污染特别严重的Q还要对昄表面q行清洗?</p> <p> <a href="http://www.linkbolic.com/supply/102.html" target="_blank">LED昄屏清z?/a>属高IZ业,需配备?业清z队伍。清z作业采用高I吊lx?俗称蜘蛛?或采用吊蓝,配置?业的清洗讑֤Q清zh员根据屏上不同的污垢选择不同的清z剂有针Ҏ的清洗Q从而确保在不损坏LED灯管及面|的前提下完成LED昄屏的清洗工作?</p> <p> 1、清z准备需要注意两点:清洗前,需要把甉|U拔出来;清洁液的选择Q清z液一般包括电解液Q高U度蒔R_抗静甉|{,要选择品质好的Q以便有效的清洁LED屏幕上的灰尘及其他污印记?</p> <p> 2、清z维护分Z个步骤: </p> <p> 首先Q吸。先吔R、扫除显C屏面罩表面的污垢和灰尘?</p> <p> W二步:湿洗。注意不能把z液直接喷在屏幕上,而是要将许的清z液喷在清洁布上Q再轻轻着同一个方向擦拭。也可以用吸器上的软毛刷对灯管面罩q行hQ将污垢清刷q净?</p> <p> W三步:烘干。利用吸器吸干湿洗后留下的水痕Q确保显C屏面罩整洁无灰?</p> <p> 以上是LED昄屏日常维护要做的工作Q维护h员要严格按照日常l护规范和步骤进行操作,U极落实Q让LED昄屏传播更多的正能? </p> </div> <div class="pagess"> <ul> <li><div>上一?<a href="125.html">户外led昄屏容易出现的问题有哪?/a></div> <div>下一?<a href="123.html">LED全彩昄屏应该怎样选择</a></div> </li> </ul> </div> <div class="info_key"> <span>相关标签Q?/span> </div> </div> <div class="clear"></div> <div class="cateslist"> <dl> <dt> 相关产品 </dt> <dd> <div class="img"> <a href="/supply/132.html" title="重庆室内LED昄? > <img src="http://cmsimgshow.zhuchao.cc/35487/202106031725268163548765873.png?path=www.linkbolic.com/uploads/cp/202106031725268163548765873.png" alt="重庆室内LED昄? /> </a> </div> <div class="txt"> <a href="/supply/132.html" >重庆室内LED昄?/a> </div> </dd> <dd> <div class="img"> <a href="/supply/131.html" title="重庆led电子昄? > <img src="http://cmsimgshow.zhuchao.cc/35487/202106011730190353548793863.png?path=www.linkbolic.com/uploads/cp/202106011730190353548793863.png" alt="重庆led电子昄? /> </a> </div> <div class="txt"> <a href="/supply/131.html" >重庆led电子昄?/a> </div> </dd> <dd> <div class="img"> <a href="/supply/130.html" title="重庆LED昄? > <img src="http://cmsimgshow.zhuchao.cc/35487/202105280956137063548737672.jpg?path=www.linkbolic.com/uploads/cp/202105280956137063548737672.jpg" alt="重庆LED昄? /> </a> </div> <div class="txt"> <a href="/supply/130.html" >重庆LED昄?/a> </div> </dd> <dd> <div class="img"> <a href="/supply/129.html" title="重庆全彩LED昄屏维? > <img src="http://cmsimgshow.zhuchao.cc/35487/202105261001225503548747520.jpg?path=www.linkbolic.com/uploads/cp/202105261001225503548747520.jpg" alt="重庆全彩LED昄屏维? /> </a> </div> <div class="txt"> <a href="/supply/129.html" >重庆全彩LED昄屏维?/a> </div> </dd> </dl> </div> <div class="zklist"> <div class="zklist-T"> 相关新闻 </div> <div class="zklist-C"> <ul> <li> <a href="/news/153.html" title="体育馆用的是什么LED昄?>体育馆用的是什么LED昄?/a> <span>2021-06-03</span> </li> <li> <a href="/news/152.html" title="户外LED昄屏的主要应用和优?>户外LED昄屏的主要应用和优?/a> <span>2021-06-01</span> </li> <li> <a href="/news/151.html" title="LED昄屏怎样控制亮度?>LED昄屏怎样控制亮度?/a> <span>2021-05-28</span> </li> <li> <a href="/news/150.html" title="重庆LED昄屏用维护应注意什?>重庆LED昄屏用维护应注意什?/a> <span>2021-05-26</span> </li> <li> <a href="/news/149.html" title="LED昄屏未来会怎样发展">LED昄屏未来会怎样发展</a> <span>2021-05-20</span> </li> <li> <a href="/news/148.html" title="户外LED昄屏安装应该考虑哪些因素">户外LED昄屏安装应该考虑哪些因素</a> <span>2021-05-18</span> </li> <li> <a href="/news/147.html" title="LED昄屏如何固定安?>LED昄屏如何固定安?/a> <span>2021-05-15</span> </li> <li> <a href="/news/146.html" title="重庆LED昄屏控制卡常见问题有哪?>重庆LED昄屏控制卡常见问题有哪?/a> <span>2021-05-12</span> </li> </ul> </div> </div> </div> </div> <!--footer--> <div id="footer"> <div class="footer_all"> <div class="erweima"> <img src="/template/YXX0053/images/erweima.jpg" alt="二维? /> </div> <div class="footer_right"> <div class="footer_nav"> <a href="/" rel="nofollow">首页</a>| <a rel="nofollow" href="/about/">公司?/a>| <a rel="nofollow" href="/about/about2.html/">加入我们</a>| <a rel="nofollow" href="/news/">新闻资讯</a>| <a rel="nofollow" href="/news/ledbk/">LED癄</a>| <a rel="nofollow" href="/supply/">产品中心</a>| <a rel="nofollow" href="/download/">工程案例</a>| <a rel="nofollow" href="/contact/">联系我们</a>| <a rel="nofollow" href="/about/about3.html/">在线留言</a>| <a href="/sitemap.html">|站地图</a>| <a href="/sitemap.xml">XML</a> </div> <div class="footer_us"> <ul> <li> <p> 重庆全彩Led昄屏哪家好Q供应订做多钱Q重庆Led电子昄屏怎么P诚信公司专业以批发h格现货提供重庆Led昄屏、Led透明昄屏等品质优良的品及报hQ欢q来는产定Ӟ Powered by <a target="_blank" rel="nofollow">{l</a>   技术支?<a target="_blank" rel="nofollow">重庆|站推广</a>  备案P<a target="_blank" rel="nofollow">渝ICP?9008129?1 </a> <div class="cnzz" style="display: inline-block;"></div> <script type="text/javascript" src="http://home.nestcms.com/cmode/" ></script> <script type="text/javascript" src="http://home.nestcms.com/year/2019-05-22/" ></script> </p> </li> </ul> </div> </div> </div> </div> <script type="text/javascript" src="../im/js/ImVar.js"></script> <script type="text/javascript" src="../im/js/ImJS.js"></script> <!--footer end--> <!--自动推?-> <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> <script> var _hmt = _hmt || []; (function() { var hm = document.createElement("script"); hm.src = "https://#/hm.js?e1464ff5ea070bf04fa81e98b293808d"; var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(hm, s); })(); </script> <script>(function() {var _53code = document.createElement("script");_53code.src = "https://tb.53kf.com/code/code/8f076bc5a7919b18c3800741fd236e272/1";var s = document.getElementsByTagName("script")[0]; s.parentNode.insertBefore(_53code, s);})();</script> <div style="position:fixed;left:-9000px;top:-9000px;"><i id="271el"></i><samp id="271el"><output id="271el"><div id="271el"><optgroup id="271el"></optgroup></div></output></samp><meter id="271el"></meter><p id="271el"></p><input id="271el"><strong id="271el"><blockquote id="271el"><th id="271el"></th></blockquote></strong></input><font id="271el"></font><ins id="271el"><ruby id="271el"></ruby></ins><listing id="271el"></listing><video id="271el"></video><ins id="271el"></ins><nav id="271el"></nav><output id="271el"></output><tt id="271el"></tt><option id="271el"><tr id="271el"><delect id="271el"><mark id="271el"></mark></delect></tr></option><optgroup id="271el"><small id="271el"><pre id="271el"><rp id="271el"></rp></pre></small></optgroup><form id="271el"></form><wbr id="271el"></wbr><wbr id="271el"></wbr><output id="271el"></output><label id="271el"><input id="271el"></input></label><sup id="271el"></sup><var id="271el"></var><p id="271el"><ol id="271el"><blockquote id="271el"><nav id="271el"></nav></blockquote></ol></p><dl id="271el"><dd id="271el"><blockquote id="271el"></blockquote></dd></dl><listing id="271el"><progress id="271el"><pre id="271el"></pre></progress></listing><p id="271el"><ol id="271el"><blockquote id="271el"><div id="271el"></div></blockquote></ol></p><acronym id="271el"></acronym><input id="271el"><strong id="271el"><center id="271el"><rp id="271el"></rp></center></strong></input><noscript id="271el"><wbr id="271el"></wbr></noscript><noscript id="271el"><wbr id="271el"><output id="271el"><thead id="271el"></thead></output></wbr></noscript><noframes id="271el"><span id="271el"><blockquote id="271el"></blockquote></span></noframes><tr id="271el"><rt id="271el"></rt></tr><optgroup id="271el"><i id="271el"><del id="271el"><meter id="271el"></meter></del></i></optgroup><u id="271el"><xmp id="271el"><track id="271el"><em id="271el"></em></track></xmp></u><output id="271el"><b id="271el"><listing id="271el"></listing></b></output><tbody id="271el"></tbody><tt id="271el"></tt><s id="271el"></s><center id="271el"></center><button id="271el"><samp id="271el"><menu id="271el"><big id="271el"></big></menu></samp></button><acronym id="271el"></acronym><optgroup id="271el"><small id="271el"><source id="271el"></source></small></optgroup><form id="271el"><optgroup id="271el"><i id="271el"></i></optgroup></form><noframes id="271el"><span id="271el"></span></noframes><font id="271el"><object id="271el"><noframes id="271el"><span id="271el"></span></noframes></object></font><small id="271el"><blockquote id="271el"></blockquote></small><sup id="271el"></sup><code id="271el"></code><del id="271el"><rp id="271el"><optgroup id="271el"></optgroup></rp></del><span id="271el"></span> <ol id="271el"><menuitem id="271el"><div id="271el"><noscript id="271el"></noscript></div></menuitem></ol><kbd id="271el"></kbd><thead id="271el"><listing id="271el"><wbr id="271el"></wbr></listing></thead><input id="271el"><strong id="271el"></strong></input><source id="271el"><button id="271el"></button></source><input id="271el"><small id="271el"><pre id="271el"><rp id="271el"></rp></pre></small></input><noscript id="271el"><wbr id="271el"></wbr></noscript><dfn id="271el"></dfn><menu id="271el"><tbody id="271el"><dl id="271el"><ruby id="271el"></ruby></dl></tbody></menu><u id="271el"></u><kbd id="271el"><var id="271el"><menuitem id="271el"><form id="271el"></form></menuitem></var></kbd><noframes id="271el"><sub id="271el"><sup id="271el"></sup></sub></noframes><tt id="271el"></tt><small id="271el"></small><strong id="271el"><sup id="271el"></sup></strong><mark id="271el"></mark><sub id="271el"><nobr id="271el"><strike id="271el"></strike></nobr></sub><thead id="271el"></thead><dfn id="271el"><meter id="271el"></meter></dfn><center id="271el"><thead id="271el"></thead></center><progress id="271el"><option id="271el"><tr id="271el"></tr></option></progress><track id="271el"><em id="271el"><u id="271el"></u></em></track><pre id="271el"><rp id="271el"><input id="271el"></input></rp></pre><button id="271el"><track id="271el"></track></button><nav id="271el"></nav><strong id="271el"></strong><acronym id="271el"><sup id="271el"></sup></acronym><option id="271el"></option><s id="271el"><menuitem id="271el"><thead id="271el"><track id="271el"></track></thead></menuitem></s><rt id="271el"><acronym id="271el"><blockquote id="271el"><nav id="271el"></nav></blockquote></acronym></rt><u id="271el"></u><div id="271el"></div><meter id="271el"></meter><progress id="271el"></progress><ins id="271el"><kbd id="271el"></kbd></ins><th id="271el"><noframes id="271el"><acronym id="271el"><blockquote id="271el"></blockquote></acronym></noframes></th><sup id="271el"></sup><table id="271el"></table><table id="271el"><tbody id="271el"></tbody></table><menuitem id="271el"></menuitem><s id="271el"></s><em id="271el"></em><s id="271el"><u id="271el"><form id="271el"></form></u></s><big id="271el"><form id="271el"><ruby id="271el"><menu id="271el"></menu></ruby></form></big><center id="271el"><button id="271el"><cite id="271el"><nobr id="271el"></nobr></cite></button></center><dl id="271el"></dl><button id="271el"><kbd id="271el"></kbd></button><optgroup id="271el"><small id="271el"></small></optgroup><u id="271el"></u><kbd id="271el"><s id="271el"></s></kbd> <dfn id="271el"></dfn><em id="271el"></em><tt id="271el"></tt><sup id="271el"><strike id="271el"><bdo id="271el"></bdo></strike></sup><noscript id="271el"></noscript><del id="271el"></del><rp id="271el"></rp><noframes id="271el"><dd id="271el"><output id="271el"><b id="271el"></b></output></dd></noframes><center id="271el"></center><ol id="271el"></ol><sub id="271el"></sub><thead id="271el"></thead><dfn id="271el"><meter id="271el"><span id="271el"></span></meter></dfn><center id="271el"><div id="271el"><kbd id="271el"><var id="271el"></var></kbd></div></center><u id="271el"></u><wbr id="271el"></wbr><source id="271el"></source><nav id="271el"></nav><div id="271el"></div><small id="271el"><menuitem id="271el"><button id="271el"></button></menuitem></small><listing id="271el"></listing><big id="271el"><form id="271el"><kbd id="271el"></kbd></form></big><tt id="271el"><dd id="271el"><table id="271el"><strike id="271el"></strike></table></dd></tt><optgroup id="271el"></optgroup><ruby id="271el"></ruby><meter id="271el"></meter><code id="271el"><xmp id="271el"><legend id="271el"><li id="271el"></li></legend></xmp></code><wbr id="271el"></wbr><u id="271el"><label id="271el"><optgroup id="271el"></optgroup></label></u><em id="271el"><pre id="271el"><label id="271el"></label></pre></em><li id="271el"></li><mark id="271el"><font id="271el"><tbody id="271el"><rt id="271el"></rt></tbody></font></mark><progress id="271el"></progress><big id="271el"><form id="271el"><samp id="271el"></samp></form></big><sup id="271el"><object id="271el"><meter id="271el"><span id="271el"></span></meter></object></sup><ol id="271el"><output id="271el"><div id="271el"></div></output></ol><wbr id="271el"><option id="271el"><label id="271el"><input id="271el"></input></label></option></wbr><label id="271el"></label><progress id="271el"><address id="271el"><rp id="271el"><input id="271el"></input></rp></address></progress><menu id="271el"></menu><cite id="271el"></cite><center id="271el"><rp id="271el"></rp></center><noscript id="271el"><wbr id="271el"></wbr></noscript><meter id="271el"><sub id="271el"><sup id="271el"></sup></sub></meter><code id="271el"></code><optgroup id="271el"></optgroup><kbd id="271el"></kbd><delect id="271el"><mark id="271el"><option id="271el"></option></mark></delect><source id="271el"><button id="271el"></button></source><label id="271el"><input id="271el"></input></label> <del id="271el"></del><ins id="271el"><cite id="271el"><nobr id="271el"></nobr></cite></ins><meter id="271el"><sub id="271el"></sub></meter><menuitem id="271el"><thead id="271el"><track id="271el"></track></thead></menuitem><li id="271el"><source id="271el"></source></li><button id="271el"></button><dfn id="271el"></dfn><table id="271el"><tbody id="271el"><dl id="271el"><mark id="271el"></mark></dl></tbody></table><small id="271el"><center id="271el"></center></small><noscript id="271el"><dd id="271el"></dd></noscript><dd id="271el"><menu id="271el"></menu></dd><sup id="271el"></sup><video id="271el"></video><delect id="271el"><mark id="271el"><address id="271el"><tr id="271el"></tr></address></mark></delect><sup id="271el"><object id="271el"><meter id="271el"><span id="271el"></span></meter></object></sup><pre id="271el"></pre><li id="271el"><source id="271el"></source></li><blockquote id="271el"><nav id="271el"></nav></blockquote><menuitem id="271el"><b id="271el"><noscript id="271el"></noscript></b></menuitem><noframes id="271el"></noframes><mark id="271el"></mark><th id="271el"><noframes id="271el"><ol id="271el"></ol></noframes></th><track id="271el"></track><ol id="271el"><output id="271el"><thead id="271el"></thead></output></ol><span id="271el"></span><source id="271el"></source><strike id="271el"></strike><noframes id="271el"></noframes><delect id="271el"></delect><label id="271el"></label><big id="271el"><form id="271el"><kbd id="271el"><s id="271el"></s></kbd></form></big><font id="271el"><dfn id="271el"><noframes id="271el"></noframes></dfn></font><dd id="271el"></dd><strike id="271el"><dl id="271el"><mark id="271el"><table id="271el"></table></mark></dl></strike><form id="271el"><kbd id="271el"><menu id="271el"></menu></kbd></form><i id="271el"></i><mark id="271el"></mark><samp id="271el"></samp><div id="271el"><noscript id="271el"><ol id="271el"><menuitem id="271el"></menuitem></ol></noscript></div><meter id="271el"></meter><address id="271el"></address><b id="271el"><delect id="271el"><progress id="271el"></progress></delect></b><b id="271el"><delect id="271el"><dd id="271el"></dd></delect></b><menu id="271el"><code id="271el"><form id="271el"><track id="271el"></track></form></code></menu><td id="271el"></td><ins id="271el"><cite id="271el"><small id="271el"></small></cite></ins><xmp id="271el"></xmp><noframes id="271el"></noframes><label id="271el"></label><listing id="271el"><progress id="271el"><option id="271el"></option></progress></listing> <meter id="271el"></meter><strong id="271el"><blockquote id="271el"><th id="271el"><p id="271el"></p></th></blockquote></strong><td id="271el"></td><rp id="271el"></rp><legend id="271el"><li id="271el"><del id="271el"><meter id="271el"></meter></del></li></legend><ins id="271el"></ins><center id="271el"><meter id="271el"></meter></center><s id="271el"><option id="271el"></option></s><sup id="271el"><object id="271el"><bdo id="271el"></bdo></object></sup><nobr id="271el"></nobr><wbr id="271el"><option id="271el"><b id="271el"><listing id="271el"></listing></b></option></wbr><track id="271el"></track><noframes id="271el"></noframes><progress id="271el"><address id="271el"><label id="271el"></label></address></progress><strike id="271el"></strike><noframes id="271el"><span id="271el"><output id="271el"><b id="271el"></b></output></span></noframes><dd id="271el"></dd><p id="271el"><wbr id="271el"></wbr></p><nav id="271el"></nav><option id="271el"></option><rp id="271el"><noframes id="271el"><strong id="271el"></strong></noframes></rp><center id="271el"></center><tr id="271el"><input id="271el"></input></tr><thead id="271el"><listing id="271el"><em id="271el"><u id="271el"></u></em></listing></thead><sub id="271el"><nobr id="271el"><strike id="271el"><dl id="271el"></dl></strike></nobr></sub><li id="271el"><source id="271el"><ins id="271el"><cite id="271el"></cite></ins></source></li><menuitem id="271el"></menuitem><sub id="271el"></sub><thead id="271el"></thead><samp id="271el"></samp><small id="271el"><center id="271el"><button id="271el"><cite id="271el"></cite></button></center></small><delect id="271el"><mark id="271el"><address id="271el"></address></mark></delect><pre id="271el"><label id="271el"><optgroup id="271el"></optgroup></label></pre><legend id="271el"><li id="271el"><del id="271el"><meter id="271el"></meter></del></li></legend><delect id="271el"></delect><menu id="271el"><u id="271el"></u></menu><video id="271el"></video><thead id="271el"></thead><nav id="271el"></nav><center id="271el"><div id="271el"><kbd id="271el"></kbd></div></center><menu id="271el"><code id="271el"></code></menu><input id="271el"></input><samp id="271el"></samp><table id="271el"><code id="271el"></code></table><b id="271el"></b><ins id="271el"></ins><strong id="271el"></strong><menuitem id="271el"></menuitem><option id="271el"><tr id="271el"></tr></option><address id="271el"></address></div> <a href="http://www.linkbolic.com/">专干大屁股眼的a片_国产无遮挡无码视频在线观看_yellow2019最新资源免费_学生和老师xxxxwww</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> </html>