?!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 安防资料,安防行业_(??_中国安防展览?/title> <meta content="中国安防展览网为您提供了安防基本知识、安防设备基本原理、安防器材选型方法、安防器材安装技巧等安防技术行业信息? name="description"/> <meta content="安防资料,安防行业" name="keywords"/> <link href="/css/tran_index.css" rel="stylesheet" type="text/css" /> <script type="text/javascript" src="/js/choose.js"></script> <script language='javascript' src='bigtop.js'></script></head> <body> <div id="nheadtitle"> <div id="nheadtitle-center"> <p> <a href="/" target="_blank">中国安防展览?/a><a href="/UserManage/default.html" target="blank" rel="nofollow">【请登录?/a><a href="/UserManage/login/RegIndex.html" target="blank" rel="nofollow">【免费注册?/a> </p> <span><a href="/index.html" target="_blank">首页</a>-<a href="/News/index.html" target="_blank">资讯</a>-<a href="/Technology/index.html" target="_blank">技?/a>-<a href="/Offer/index.html" target="_blank">商机</a>-<a href="/Product/index.html" target="_blank">商城</a>-<a href="/Company/index.html" target="_blank">企业</a>-<a href="/exhibition/index.html" target="_blank">展会</a>-<a href="/journal/t0/list_p1.html" target="_blank">期刊</a>-<a href="/Brands/index.html" target="_blank">品牌</a>-<a href="/newsR/t3266/list.html" target="_blank">访谈</a>-<a href="/Topics/index.html" target="_blank">专题</a>-<a href="/Video/index.html" target="_blank">视频</a>-<a href="/Job/index.html" target="_blank">人才</a>-<a href="/Sample/index.html" target="_blank">样本</a>-<a href="/m-instro/index.html" target="_blank" class="moblie">手机?/a></span></div> </div><div id="nwebnav"> <div class="nwebnav-left"><span></span> <p> <a href="/area/131/index.html" target="_blank" class="ared">泉州安防</a>|<a href="/channel/t2366/index.html" class="ared">监控设备</a>|<a href="/channel/t2358/index.html" target="_blank" class="ared">防盗报警</a>|<a href="/channel/t2365/index.html" target="_blank" class="ared">门禁对讲</a>|<a href="/channel/t3007/index.html target="_blank" class="ared">防爆电器</a>|<a href="/Product/T2389/list.html" target="_blank">视频会议</a>|<a href="/Product/T2727/list.html" target="_blank">录像?/a>|<a href="/Product/T2737/list.html" target="_blank">光端?/a>|<a href="/Product/T2619/list.html" target="_blank">考勤?/a><br /><a href="/channel/t2963/index.html" target="_blank" class="ared">智能家居</a>|<a href="/Other/www.sfsb/index.html" target="_blank" class="ared">身份识别</a>|<a href="/channel/t2362/index.html" target="_blank" class="ared">防雷设备</a>|<a href="/channel/t2364/index.html" target="_blank" class="ared">智能交?/a>|<a href="/channel/t2361/index.html" target="_blank" class="ared">消防防护</a>|<a href="/Product/T2390/list.html" target="_blank">公共广播</a>|<a href="/Product/T2748/list.html" target="_blank">电子警察</a>|<a href="/Product/T2453/list.html" target="_blank">采集?/a>|<a href="/Product/T2758/list.html" target="_blank">防静?/a></p> </div> <div class="nwebnav-right"><span></span> <p><a href="/channel-small/t2404/index.html" target="_blank" class="ared">摄像?/a>|<a href="/channel-small/t2400/index.html" target="_blank" class="ared">报警设备</a>|<a href="/channel-small/t2368/index.html" target="_blank" class="ared">防雷产品</a>|<a href="/channel-small/t2379/index.html" target="_blank" class="ared">停车场系?/a>|<a href="/channel-small/t2702/index.html" target="_blank">LED显示?/a>|<a href="/channel-small/t3086/index.html" target="_blank">拾音?/a><br /> <a href="/channel-small/t2403/index.html" target="_blank" class="ared">监视?/a>|<a href="/channel-small/t2371/index.html" target="_blank" class="ared">救生消防</a>|<a href="/channel-small/t3007/index.html" target="_blank" class="ared">防爆设备</a>|<a href="/channel-small/t2612/index.html" target="_blank" class="ared">门禁一卡?/a>|<a href="/channel-small/t2963/index.html" target="_blank">智能家居</a>|<a href="/channel-small/t3264/index.html" target="_blank">无人?/a></p> </div> <br class="clear" /> </div> <script> var marqueeContent=new Array(); marqueeContent[0]='<a href="/Tech_news/detail/282672.html" target="_blank">电缆屏蔽金属网屏蔽效能工程计?/a><br>' marqueeContent[1]='<a href="/Tech_news/detail/282670.html" target="_blank">信号线的屏蔽层接地方式你知道吗? </a><br>' marqueeContent[2]='<a href="/Tech_news/detail/282664.html" target="_blank">监控线缆那么?如何辩优劣?</a><br>' marqueeContent[3]='<a href="/Tech_news/detail/282395.html" target="_blank">安防机房为什么要安装防静电地板?</a><br>' var marqueeInterval=new Array(); var marqueeId=0; var marqueeDelay=3000; var marqueeHeight=17; function initMarquee() { var str=marqueeContent[0]; document.write('<div id="marqueeBox" style="overflow:hidden;height:'+marqueeHeight+'px" onmouseover="clearInterval(marqueeInterval[0])" onmouseout="marqueeInterval[0]=setInterval(\'startMarquee()\',marqueeDelay)"><div>'+str+'</div></div>'); marqueeId++; marqueeInterval[0]=setInterval("startMarquee()",marqueeDelay); } function startMarquee() { var str=marqueeContent[marqueeId]; marqueeId++; if(marqueeId>=marqueeContent.length) marqueeId=0; if(document.getElementById("marqueeBox").childNodes.length==1) { var nextLine=document.createElement('DIV'); nextLine.innerHTML=str; document.getElementById("marqueeBox").appendChild(nextLine); } else { document.getElementById("marqueeBox").childNodes[0].innerHTML=str; document.getElementById("marqueeBox").appendChild(document.getElementById("marqueeBox").childNodes[0]); document.getElementById("marqueeBox").scrollTop=0; } clearInterval(marqueeInterval[1]); marqueeInterval[1]=setInterval("scrollMarquee()",20); } function scrollMarquee() { document.getElementById("marqueeBox").scrollTop++; if(document.getElementById("marqueeBox").scrollTop%marqueeHeight==(marqueeHeight-1)){ clearInterval(marqueeInterval[1]); } } </script> <div id="nheadbanner"> <div class="nheadbanner-adv"> <SCRIPT LANGUAGE="JavaScript"> document.writeln("<a href=/index.html" http://www.afzhan.com/AdvertisInfo_PageView.aspx?ID=738 \" target=\"_blank\" title=\" 安防技?e网打?\">"); </SCRIPT><img src='/6/20101220/634284618344062500.jpg' alt="安防技?e网打? title="安防技?e网打? border="0" height="90" width="816"/> </a> </div> <div class="nheadbanner-bt"><a href="/service/service_swt1.html">企业建站</a><a href="/help/index.html" class="abg1">网站帮助</a><a href="/service/service_hy11.html" class="abg2">会员服务</a></div> <br class="clear" /> </div> <div id="nheadnav"><span><img src="/images/Technology/techlogo.jpg" /></span> <p><a href="/Technology/index.html">技术首?/a>|<a href="/Tech_news/T142/list.html" target="_blank">应用案例</a>|<a href="/Tech_news/T118/list.html" target="_blank">技术交?/a>|<a href="/Tech_news/T1352/list.html" target="_blank">分析标准</a>|<a href="/Tech_news/T1354/list.html" target="_blank">安防辞典</a>|<a href="/Tech_news/T141/list.html" target="_blank">操作维修</a>|<a href="/Technology/T229/list.html" target="_blank">资料下载</a></p><b></b></div> <div id="nheadsearch"> <script type="text/javascript" src="/js/select.js"></script> <form id="searchForm" method="post" action="" onsubmit="return search();" class="header-search-form"> <ul> <li> <input type="text" id="K" name="K" maxlength="20" value="请输入您要搜索的内容" onfocus="ClearFont()" /></li> <li> <div id="ncontain"> <div id="t_selected" onclick="shlist();" onmouseover="setFlag(true);" onmouseout="setFlag(false);"> 产品<div style="display: none">0</div></div> <div id="nselectList" onmouseover="setFlag(true);" onmouseout="setFlag(false);" onblur="hideList();"> <span id="ShowChoose0" onclick="changesever(this);" onmouseover="setCss(this)" onmouseout="removeCss(this);"> 产品<div style="display: none"> 0</div> </span><span id="ShowChoose1" onclick="changesever(this);" onmouseover="setCss(this)" onmouseout="removeCss(this);">供应<div style="display: none"> 1</div> </span><span id="ShowChoose2" onclick="changesever(this);" onmouseover="setCss(this)" onmouseout="removeCss(this);">求购<div style="display: none"> 2</div> </span><span id="ShowChoose2" onclick="changesever(this);" onmouseover="setCss(this)" onmouseout="removeCss(this);">招标<div style="display: none"> 11</div> </span><span id="ShowChoose3" onclick="changesever(this);" onmouseover="setCss(this)" onmouseout="removeCss(this);">资讯<div style="display: none"> 3</div> </span><span id="ShowChoose12" onclick="changesever(this);" onmouseover="setCss(this)" onmouseout="removeCss(this);">企讯<div style="display: none"> 12</div> </span><span id="ShowChoose4" onclick="changesever(this);" onmouseover="setCss(this)" onmouseout="removeCss(this);">企业<div style="display: none"> 4</div> </span><span id="ShowChoose5" onclick="changesever(this);" onmouseover="setCss(this)" onmouseout="removeCss(this);">展会<div style="display: none"> 5</div> </span><span id="ShowChoose6" onclick="changesever(this);" onmouseover="setCss(this)" onmouseout="removeCss(this);">技?div style="display: none"> 6</div> </span><span id="ShowChoose13" onclick="changesever(this);" onmouseover="setCss(this)" onmouseout="removeCss(this);">文献<div style="display: none"> 13</div> </span><span id="ShowChoose7" onclick="changesever(this);" onmouseover="setCss(this)" onmouseout="removeCss(this);">样本<div style="display: none"> 7</div> </span><span id="ShowChoose8" onclick="changesever(this);" onmouseover="setCss(this)" onmouseout="removeCss(this);">品牌<div style="display: none"> 8</div> </span><span id="ShowChoose9" onclick="changesever(this);" onmouseover="setCss(this)" onmouseout="removeCss(this);">视频<div style="display: none"> 9</div> </span><span id="ShowChoose10" onclick="changesever(this);" onmouseover="setCss(this)" onmouseout="removeCss(this);">人才<div style="display: none"> 10</div> </span> </div> </div> </li> </ul> <button onclick="return tijiao();"></button> </form> <script language="javascript" type="text/javascript"> var he=window.location.href.toLowerCase(); if(he.indexOf("product")>0) { document.getElementById("t_selected").innerHTML="产品<div style=\"display:none\">0</div>"; } if(he.indexOf("offer")>0) { document.getElementById("t_selected").innerHTML="商机<div style=\"display:none\">1</div>"; } if(he.indexOf("buy")>0) { document.getElementById("t_selected").innerHTML="求购<div style=\"display:none\">2</div>"; } if(he.indexOf("sale")>0) { document.getElementById("t_selected").innerHTML="供应<div style=\"display:none\">1</div>"; } if(he.indexOf("news")>0) { document.getElementById("t_selected").innerHTML="资讯<div style=\"display:none\">3</div>"; } if(he.indexOf("company")>0) { document.getElementById("t_selected").innerHTML="企业<div style=\"display:none\">4</div>"; } if(he.indexOf("company_news")>0) { document.getElementById("t_selected").innerHTML="企讯<div style=\"display:none\">12</div>"; } if(he.indexOf("exhi")>0) { document.getElementById("t_selected").innerHTML="展会<div style=\"display:none\">5</div>"; } if(he.indexOf("tech")>0) { document.getElementById("t_selected").innerHTML="技?div style=\"display:none\">6</div>"; } if(he.indexOf("sam")>0) { document.getElementById("t_selected").innerHTML="样本<div style=\"display:none\">7</div>"; } if(he.indexOf("brands")>0) { document.getElementById("t_selected").innerHTML="品牌<div style=\"display:none\">8</div>"; } if(he.indexOf("video")>0) { document.getElementById("t_selected").innerHTML="视频<div style=\"display:none\">9</div>"; } if(he.indexOf("job")>0) { document.getElementById("t_selected").innerHTML="人才<div style=\"display:none\">10</div>"; } if(he.indexOf("tender")>0) { document.getElementById("t_selected").innerHTML="招标<div style=\"display:none\">11</div>"; } if(he.indexOf("technology")>0) { var str = he.substr(he.lastIndexOf("technology")); if(str.length>11){ document.getElementById("t_selected").innerHTML="文献<div style=\"display:none\">13</div>"; }else{ document.getElementById("t_selected").innerHTML="技?div style=\"display:none\">6</div>"; } } if(url_k != "") { document.getElementById("K").value = "资料下载"; } else { document.getElementById("K").value = "请输入您要搜索的内容"; } function ClearFont() { if (document.getElementById("K").value == "请输入您要搜索的内容") { document.getElementById("K").value = ""; } } function tijiao() { var df = document.getElementById("searchForm"); var dv = document.getElementById("K").value; if (dv.length < 1 || dv == "请输入您要搜索的内容") { alert("请输入您要搜索的内容?); return false; } channgeform(); df.submit(); } function search() { var dv = document.getElementById("K").value; if (dv.length < 1 || dv == "请输入您要搜索的内容") { alert("请输入您要搜索的内容?); return false; } else { channgeform(); dv = dv.replace(/(^[^\S]+)|([^\S]+$)/g, ""); if (dv != "") { return true; } else { return false; } } } function channgeform() { var dt = document.getElementById("t_selected").innerHTML; var df = document.getElementById("searchForm"); if (dt.indexOf("0") > 0) { df.action = "/Product/T0/list_p0.html"; } if (dt.indexOf("1") > 0) { df.action = "/offer_sale/T0/list_p0.html"; } if (dt.indexOf("2") > 0) { df.action = "/Offer_buy/T0/list_p0.html"; } if (dt.indexOf("3") > 0) { df.action = "/news/T0/list_p0.html"; } if (dt.indexOf("4") > 0) { df.action ="/Company/a_T0/list_P1_TID0_CH0_AN_CP.html"; } if (dt.indexOf("5") > 0) { df.action = "/exhibition/T0/list_p0.html"; } if (dt.indexOf("6") > 0) { df.action = "/tech_news/T0/list_p0.html"; } if (dt.indexOf("7") > 0) { df.action = "/sample/T0/list_p0.html"; } if (dt.indexOf("8") > 0) { df.action = "/brands/T0/list_p0.html"; } if (dt.indexOf("9") > 0) { df.action = "/video/T0/list_p0.html"; } if (dt.indexOf("10") > 0) { df.action = "/Job/Recruitment/T0/list_p0.html"; } if (dt.indexOf("11") > 0) { df.action = "/offer_tender/t0/list_p0.html"; } if (dt.indexOf("12") > 0) { df.action = "/Company_news/T0/list_p0.html"; } if (dt.indexOf("13") > 0) { df.action = "/Technology/T0/list_p0.html"; } } /*document.onkeydown = function(e) { var theEvent = window.event || e; var code = theEvent.keyCode || theEvent.which; if (code == 13) { var dv = document.getElementById("K").value; var df = document.getElementById("searchForm"); if (dv.length < 1 || dv == "请输入您要搜索的内容") { alert("请输入您要搜索的内容?); return false; } else { channgeform(); dv = dv.replace(/(^[^\S]+)|([^\S]+$)/g, ""); if (dv != "") { df.submit(); } } } }*/ document.onclick = function(e) { var event = window.event || e; var ele = event.srcElement || event.target; if(ele.id!="t_selected") { document.getElementById("nselectList").style.display="none"; } } </script> <div id="nheadsearchtext"><b>精彩推荐?/b> <div class="nscrolltext"><table width="100%" border="0" cellspacing="0" cellpadding="0" class="title"><tr><td><script>initMarquee()</script></td></tr></table></div> </div> </div> <div class="nwebnav">您现在的位置?a href="/" target="_blank">中国安防展览?/a>><a href="/Technology/index.html" target="_blank">技术中?/a>><span>所有分?/span></div> <div class="newlist_body"> <div class="tran_left"> <div class="tran_left_noci"> <h1>热门下载</h1> <ul> <li> <a href="/st172963/Info_82690.html" target="_blank"> 工地实名制管理解决方?</a> </li> <li> <a href="/st163728/Info_82172.html" target="_blank"> 电子围栏光纤联网应用方案?</a> </li> <li> <a href="/st186890/Info_82129.html" target="_blank"> 户外LED显示屏如何维修加固? </a> </li> <li> <a href="/st186083/Info_78570.html" target="_blank"> 详细的LED显示屏维修指?</a> </li> <li> <a href="/st182210/Info_77088.html" target="_blank"> 电力专用短路接地线特?</a> </li> <li> <a href="/st181177/Info_77039.html" target="_blank"> 扭力扳手检定仪使用要求及操作方?</a> </li> <li> <a href="/st159954/Info_77038.html" target="_blank"> 怎么维护电子吊秤充电?</a> </li> <li> <a href="/st159954/Info_77031.html" target="_blank"> 新手怎么去操作轮椅秤 </a> </li> <li> <a href="/st182210/Info_76788.html" target="_blank"> 单相式接地线技术标?</a> </li> <li> <a href="/st142852/Info_76692.html" target="_blank"> 变压器容量特性测试仪主要功能 </a> </li> <li> <a href="/Technology/Detail/76689.html" target="_blank"> 直流电阻测试仪的产品特点 </a> </li> <li> <a href="/Technology/Detail/76688.html" target="_blank"> 光数字继电保护测试仪的主要功?</a> </li> <li> <a href="/st182210/Info_76677.html" target="_blank"> 悬挂式接地线使用方法 </a> </li> <li> <a href="/st181177/Info_76571.html" target="_blank"> 如何保养扭矩扳手检定仪 </a> </li> </ul> </div> <div class="exhi_konghang"></div> <div class="tran_left"> <div class="tran_left_noci"> <h1>推荐企业</h1> </div> </div> </div> <div class="tran_right"> <h1>所有分?/h1> <dl> <dt> <a href="/st172963/Info_82690.html" target="_blank"> 工地实名制管理解决方?</a></dt> <dd class="tran_xx_leimu"> <span>类别:pdf</span><span>下载次数?84</span> <span>大小?147335</span><span>发布时间?018-08-24</span> </dd> </dl> <dl> <dt> <a href="/st163728/Info_82172.html" target="_blank"> 电子围栏光纤联网应用方案?</a></dt> <dd class="tran_xx_leimu"> <span>类别:jpg</span><span>下载次数?44</span> <span>大小?628020</span><span>发布时间?018-08-10</span> </dd> </dl> <dl> <dt> <a href="/st186890/Info_82129.html" target="_blank"> 户外LED显示屏如何维修加固? </a></dt> <dd class="tran_xx_leimu"> <span>类别:jpg</span><span>下载次数?50</span> <span>大小?7151</span><span>发布时间?018-08-09</span> </dd> </dl> <dl> <dt> <a href="/st186083/Info_78570.html" target="_blank"> 详细的LED显示屏维修指?</a></dt> <dd class="tran_xx_leimu"> <span>类别:jpg</span><span>下载次数?77</span> <span>大小?19440</span><span>发布时间?018-06-06</span> </dd> </dl> <dl> <dt> <a href="/st182210/Info_77088.html" target="_blank"> 电力专用短路接地线特?</a></dt> <dd class="tran_xx_leimu"> <span>类别:docx</span><span>下载次数?43</span> <span>大小?7737</span><span>发布时间?018-05-10</span> </dd> </dl> <dl> <dt> <a href="/st181177/Info_77039.html" target="_blank"> 扭力扳手检定仪使用要求及操作方?</a></dt> <dd class="tran_xx_leimu"> <span>类别:pdf</span><span>下载次数?77</span> <span>大小?05861</span><span>发布时间?018-05-08</span> </dd> </dl> <dl> <dt> <a href="/st159954/Info_77038.html" target="_blank"> 怎么维护电子吊秤充电?</a></dt> <dd class="tran_xx_leimu"> <span>类别:pdf</span><span>下载次数?06</span> <span>大小?4494</span><span>发布时间?018-05-08</span> </dd> </dl> <div class="tran_right_down"> <div class="newlist_center_fanye"> <script>function goToPage(){var pVal=document.getElementById("custompage").value;if(pVal=='')pVal=1;var f=document.getElementById('pagenum');var act=document.getElementById('fLink').innerHTML.toLowerCase();if(act.indexOf('_p')==-1){act=act.replace('.html','_p'+pVal+'.html')}else{act=act.replace(/_p(\d+)/,'_P'+pVal);}location.href=/technology/t0/act;}_/script/index.html><form method="POST" id="pagenum">?nbsp;4550 条记录,当前 1 / 100 ?nbsp; <span id="fLink" style="display:none">/technology/t0/list_p1.html</span><a href="/technology/t0/list_p1.html">首页</a>  上一?nbsp; <a href="/technology/t0/list_p2.html">下一?/a>  <a href="/technology/t0/list_p100.html">末页</a>  跳转到第<input style="width:20px" title="按回车键跳转" class="p_input" type="text" id="custompage" name="custompage" onkeydown="if(event.keyCode>=96&&event.keyCode<=105 ||event.keyCode>=48&&event.keyCode<=57||event.keyCode==8||event.keyCode==46)return true;else if(event.keyCode==13){goToPage();}else return false;">?input type="button" value="GO" onclick="goToPage();"/></form><script>var mathNext=document.body.innerHTML.match(/<a href="/technology/t0/([^/index.html"]+)">下一?\/a>/i); var nextPageUrl = mathNext?mathNext[1]:"";nextPageUrl = "http://www.afzhan.com"+nextPageUrl;Vivian.AcessNextPage(nextPageUrl,function(){});</script> </div> </div> </div> </div> <div id="nfoot"> <p>中国安防展览?- 安防行业专业网络宣传媒体</p> <span>|<a href="/link/index.html" target="_blank">友情链接</a>|<a href="/job/index.html" target="_blank">诚聘英才</a></span> <p><strong>Copyright 2018 afzhan.com All Rights Reserved</strong>法律顾问:浙江天册律师事务所 贾熙明律?/p> <p>客服热线?strong>0571-87756388</strong>加盟热线?strong>0571-87759920</strong>展会合作?strong>0571-87756384</strong>网站客服?b></b><b></b><b><A title="请确保XP版本以上的Windows并安装好MSN,或者手动添加地址? href="msnim:chat?contact=mail@afzhan.com" target="_blank"><img src="/images/Public/msn.jpg" /></A></b><br /></p> <br class="clear" /> </div> </body> </html>