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} }); 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>J-CONTROL 阻旋式料位开关是利用微型马达做驱动装置，通过减速机、传动轴与离合器相连接，当旋转桨叶未接触物料时，马达正常运转，当旋转桨叶接触物料且达到相应阻力时，马达停止转动，检测装置输出接点信号，同时切断马达电源。当物料下降时桨叶所受阻力消失，检测装置依靠弹簧扭力恢复到起始状态、�/p><p>JCBR杆式延展型阻旋料位开兲�/p><p>接触式测野�/p><p>可靠、多功能、免维护的料位开关；</p><p>适用于几乎所有固体物料；</p><p>不受粉尘、介电常数、温度、压力等变化的影响；</p><p>简单可靠的测量原理，方便快捷的安装方式、�/p><p><img src="http://www.j-ctrl.com/static/upload/image/20250617/1750150116576591.jpg" alt="01_1.jpg" style="box-sizing: border-box; border: 0px; vertical-align: middle; max-width: 100%; max-height: 100%; height: auto !important;"/><img src="http://www.j-ctrl.com/static/upload/image/20250617/1750150120221803.jpg" alt="02_1.jpg" style="box-sizing: border-box; border: 0px; vertical-align: middle; max-width: 100%; max-height: 100%; height: auto !important;"/><br style="box-sizing: border-box;"/></p><p style="box-sizing: border-box; margin-top: 0px; margin-bottom: 10px; color: rgb(51, 51, 51); font-family: DINPro-Regular; font-size: 14px; text-wrap: wrap; background-color: rgb(255, 255, 255);"><img src="http://www.j-ctrl.com/static/upload/image/20250617/1750150130157563.jpg" alt="03_1.jpg" style="box-sizing: border-box; border: 0px; vertical-align: middle; max-width: 100%; max-height: 100%; height: auto !important;"/></p><p><br/></p> </div>  <div class="cxd"> <div class="cxd_tit"><span></span>创新炸�/div> <p style=" color: #333; font-size: 14px; margin: 10px 0 0; line-height: 26px;"> 暂无数据� </p> </div>  <div class="xgfa"> <div class="xgfa_tit"> <div> <span></span>相关方案 </div> </div> <div class="xgfa_box" style="display: block;"><div class="xgfa_cont"><a href="//www.znpla.com/sole/solution_1445.html" target="_blank" class="xgfa_cont_img"><img src="https://img1.cnpowder.com.cn/img/daily/2025/07/17/165759_705695_solution_31492.png"/></a> <div class="xgfa_cont_rig"><a href="//www.znpla.com/sole/solution_1445.html" target="_blank">干熄焦预存室、一次除尘高温料位仪表应用解决方桇�/a> <p class="xgfa_cont_txt">一、干熄焦工艺简�?.1 干熄焦的原理所谓干熄焦工艺，是相对湿熄焦而言的，是采用惰性气体将红焦隔绝氧气降温冷却的一种熄焦工艺方法。在干熄焦工艺过程中，红焦从干熄炉顶部装入，低温惰性气体由循环风机鼓入幱�/p><div class="xgfa_cont_time"> <span>综合其他</span><p>2025-07-17</p></div></div></div><div class="xgfa_cont"><a href="//www.znpla.com/sole/solution_1446.html" target="_blank" class="xgfa_cont_img"><img src="https://img1.cnpowder.com.cn/img/daily/2025/07/18/081802_339506_solution_31492.png"/></a> <div class="xgfa_cont_rig"><a href="//www.znpla.com/sole/solution_1446.html" target="_blank">皮带机转运溜槽块料检堵解决方桇�/a> <p class="xgfa_cont_txt">一、检堵开关必要性皮带机是煤矿、冶金、矿山等行业使用广泛的输送设备之一。在日常的生产使用过程中物料通过带式输送机，刮板机等设备进入转载溜槽时。由于粒度大小、形状差异、流速高低区别较大等因素易引起溜槽堵</p><div class="xgfa_cont_time"> <span>综合其他</span><p>2025-07-18</p></div></div></div> </div> </div> <script> $(function(){ // 切换 $(".xgfa_tit_ul li").hover(function(){ $(".xgfa_tit_ul li").css({"color":"#4F5862","border-bottom-color":"transparent"}); 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