北园2SK两级水环真空�?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><span style="FONT-SIZE: 14px">2SK系列两级水环真空泵和2SK-P1系列两级水环真空泵—大气喷射泵机组被用于抽取空气和其它无腐蚀性、不溶于水、不含有固体颗粒的气体以便在密闭容器中获得较高真空、�/span></p><p><span style="FONT-SIZE: 14px">它被广泛应用于食品、编织化工、医药和冶金工业及电子领域的真空蒸发、真空浓缩、真空回潮、真空浸渍、真空干燥及真空冶炼等。具有真空度高、在高真空区抽速大及结构紧凑、工作可靠、维修方便等特点、�/span></p><p><span style="FONT-SIZE: 14px">2SK系列适用于吸入压力低�?0.08MPa的工况条件�?SK-P1系列适用于吸入压力低�?0.096MPa的工况条件，在配用大气泵时，极限真空度可达－750mmHg、�/span></p><p><span style="FONT-SIZE: 14px">工作真空范围�?0.03---0.08MPa、�/span><br/> </p><p><strong><span style="FONT-SIZE: 14px">主要特点９�/span></strong></p><p> </p><p><span style="FONT-SIZE: 14px">比较单级水环真空泵而言，具有真空度高、在高真空区抽速大等特点；</span></p><p><span style="FONT-SIZE: 14px">结构紧凑、维修方便；</span></p><p><span style="FONT-SIZE: 14px">应用范围广泛，可抽除含水蒸汽、易燃、易爆、含少量灰尘的、含少量液体的各种气体；</span></p><p><span style="FONT-SIZE: 14px">主要用水作为工作介质，维护费用低：�/span></p><p><span style="FONT-SIZE: 14px">可以在较为恶劣的环境下工作、�/span></p><p><br/></p> </div>  <div class="cxd"> <div class="cxd_tit"><span></span>创新炸�/div> <p style=" color: #333; 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