林格曼测烟望远镜黑度�?参数-价格-中国粉体罐�/title>

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}else{ $(".fixdbox").css({"display":"none"}); } $(".fixdbox_main_left div").css({"color":"#4F5862","border-bottom-color":"transparent"}); if($(this).scrollTop()>=_wsj){ $(".fixdbox_main_left div").eq(6).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }else if($(this).scrollTop()>=_gsdt){ $(".fixdbox_main_left div").eq(5).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }else if($(this).scrollTop()>=_yhpl){ $(".fixdbox_main_left div").eq(4).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }else if($(this).scrollTop()>=_xgzl){ $(".fixdbox_main_left div").eq(3).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }else if($(this).scrollTop()>=_xgfa){ $(".fixdbox_main_left div").eq(2).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }else if($(this).scrollTop()>=_cxd){ $(".fixdbox_main_left div").eq(1).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }else if($(this).scrollTop()>=_cpjj){ $(".fixdbox_main_left div").eq(0).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); } }); function showliuyan(me, showtype){ if(showtype==0){ //$("#Content").val($("#Content").attr('placeholder')); Content= document.getElementById('PopMsgFrom').Content.getAttribute('placeholder'); document.getElementById('PopMsgFrom').Content.value=Content; } if(showtype==1){ // $("#Content").val($(me).text()); alert($(me).text()); document.getElementById('PopMsgFrom').Content.value=$(me).text(); } $(".fxp").css("display","flex"); } function close_popwin(){ $(".fxp").css("display","none"); // 关闭虚拟电话后的留言� $(".dhxj").css("display","none"); $(".dhxjbox").css("display", "none"); $(".dhxjbox2").css("display", "none"); return false; } </script>  <div class="cpjs"> <div class="cpjs_tab"> <div class="js_cpjj" style="border-bottom: 3px solid #1479d7; color: #1479d7;">产品介绍</div> <div class="js_cxd">创新炸�/div> <div class="js_xgfa">相关方案</div> <div class="js_xgzl">相关资料</div> <div class="js_yhpl">用户评论</div> <div class="js_gsdt">公司动�?/div> <div class="js_wsj">问商宵�/div> </div> <script> $(function(){ // 切换 $(".cpjs_tab a").click(function(){ $(".cpjs_tab a").css({"color":"#4F5862","border-bottom-color":"transparent"}); $(this).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); }); }); </script>  <div class="cpjj"> <p><strong>一、产品介绌�/strong></p><p><strong><span>JCP-LGM型林格曼黑度讠�/span></strong>是利用林格曼烟气浓度图测量烟气黑度等级的仪器。它把各国通用的标准林格曼烟气浓度图缩制在一块玻璃上，将其与从望远镜上观测到的实际烟气相对比，从而确定烟气的黑度等级。其大的特点就是可以将数码照相机固定在仪器上拍照以记录观测结果。它具有测试快速、简单、准备度高等特点，可广泛应用于各地的环境保护部门和各工矿企业的烟气黑度测定、�/p><p></p><p></p><p><strong></strong></p><p><span>青岛聚创提供产品的售后服务！</span></p><p><span><strong>任先� 负责 155 * 6392 *7880</strong></span></p><p><strong></strong></p><p>产品效果９�/p><p></p><p><strong>二、产品参�?/strong></p><p>望远镜视角放大率�?5倌�/p><p>望远镜观测距离：10�?000籲�/p><p>物镜通光孔径�?0毫米</p><p>林格曼黑度等级：0�?�?/p><p>分划面摄像倍率�?倌�/p><p>外型尺寸：（600��105��105）mm</p><p><strong>三、产品特炸�/strong></p><p>1、测量距离远</p><p>2、清晰度高，准确度高</p><p>3、数码相机万用接口支架，便与拍照，可将结果记录下�?/p><p>4、仪器使用简单方便，一般工作人员即可操佛�/p><p></p><p></p><p><strong></strong></p><p><span>青岛聚创提供产品的售后服务！</span></p><p><span><strong>任先� 负责 155 * 6392 *7880</strong></span></p><p><strong></strong></p> </div>  <div class="cxd"> <div class="cxd_tit"><span></span>创新炸�/div> <p style=" color: #333; 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