泽一真空干式真空�?参数-价格-中国粉体罐�/title>

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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 style="padding: 0px; margin-top: 0px; margin-bottom: 0px; color: rgb(51, 51, 51); font-family: Helvetica, Arial, sans-serif; white-space: normal; background-color: rgb(255, 255, 255);">干式真空泵的安装与保兺�br style="padding: 0px; margin: 0px;"/>　　干式真空泵可在往常运用必定要留意进行保养，其实干式真空泵保养料及其他的机器相同，通常需要留意特征和功用，必定能够保养的较好。干式真空泵确保其他的杂物不进入到泵体中，若是有固体杂物进入泵体会对于干式真空泵的橡胶质料定子构成损坏，以确保杂物不进入泵的腔体是非常重要的内容，有的在泵之前加装粉碎机，相应设备格栅设备或是滤网，阻遏杂物进入到干式真空泵，关于格栅应及时清捞避免构成为堵塞、�br style="padding: 0px; margin: 0px;"/>　　干式真空泵不允许在断料的现象下开展作业，一经发生的情况，橡胶定子因干磨擦，瞬间发生高温而出现烧坏，粉碎机无缺的情况，格栅疏通是干式真空泵正常作业的必要条件，有些干式真空泵在泵身上设备了断料停机的设备，当发生断料的时候，由于干式真空泵本身有自吸功用的特性，腔体内则会发生真空，真空设备会使干式真空泵间断的开展作业、�br style="padding: 0px; margin: 0px;"/>　　干式真空泵是一种容积式的反转泵，当出口端受阻往之后，压力会逐步的升高，以至于超越预订压力值。这时电机负荷急剧增加旋涡泵。传动机械设备相关零件的负载会超出规划值，严峻时则会发生电机焚毁、传动零件开裂现象。为了能够避免干式真空泵损坏，一般情况会在干式真空泵出口处设备旁通溢的流阀，以安稳出口的压力，坚持泵正常开展作业、�/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 style="padding:10px;">暂无相关方案、�/div> </div> </div> <script> $(function(){ // 切换 $(".xgfa_tit_ul li").hover(function(){ $(".xgfa_tit_ul li").css({"color":"#4F5862","border-bottom-color":"transparent"}); $(this).css({"color":"#1479d7","border-bottom-color":"#1479d7"}); var _index = $(this).index(); $(".xgfa_box").css("display","none"); $(".xgfa_box").eq(_index).css("display","block"); }); }); </script>  <div class="xgzl"> <div class="cxd_tit"><span></span>相关资料</div> <div class="xgzl_box"><div style="padding:10px;">暂无数据、�/div> </div> </div>  <div class="yhpl"> <div class="cxd_tit"><span></span>用户评论</div> <form id="FormComments" action="" method="post" onsubmit="return false"> <input name="SaveProComments" id="SaveProComments" type="hidden" value="yes" /> <input name="ProductID" id="ProductID" type="hidden" value="194692" /> <input name="ProQuality" id="ProQuality" type="hidden" value="10" /> <input name="ProService" id="ProService" type="hidden" value="10" /> <input name="ProUsability" id="ProUsability" type="hidden" value="10" /> <input name="ProCostperformance" id="ProCostperformance" type="hidden" value="10" /> <div class="yhpl_pf"> <div> <p>产品质量</p> <div><span id="Quality" class="stars star10"></span><span id="Quality_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> <div> <p>售后服务</p> <div><span id="Service" class="stars star10"></span><span id="Service_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> <div> <p>易用�?/p> <div><span id="Usability" class="stars star10"></span><span id="Usability_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> <div> <p>性价毓�/p> <div><span id="Costperformance" class="stars star10"></span><span id="Costperformance_Val" class="ScoreVal" curScore="10">10刅�/span></div> </div> </div> <div class="yhpl_pftit">评论内容</div> <textarea name="Comments" id="ProComments" onfocus="checklogin();" placeholder="分享产品使用经验/采购评价（不超过500字）">