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chang_css_dom.children('a').find('img').attr("src", chang_css_dom.children('a').find('img').attr("data-src")); } } $.each(second_li, function () { if ($(this).find('.thirdul').length && $(this).find('.thirdul').css('display') == 'none') { wp_showdefaultHoverCss('layer7538CF33C4D8FAD1F835BB0D507D6737'); $(this).children('a').attr("style", ''); } }); } } function first_li_move_styles2(firindex){ var firindex=firindex; var change_dom=first_li.eq(firindex).find('.secondul'); setTimeout(function(){ if(change_dom.length){ change_dom.css("display","none"); first_li.eq(firindex).find('a.firlink>img').attr('src',first_li.eq(firindex).find('a.firlink>img').attr('data-src')); } gzlayer.height(first_ul.height()); diff_height=parseInt(first_ul.height())-oldHeight; move_height(diff_height); },500); // fixed bug#6347 if (! change_dom.length) { var $lnkimg = first_li.eq(firindex).find('a.firlink > img'), _src = $lnkimg.attr("data-src") || ''; _src.length && $lnkimg.attr("src", _src); } } function second_li_move_styles2(firindex,secindex){ var firindex=firindex; 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var firindex=$(this).closest("li.wp_subtop").index(); var secindex=dom.index(); second_li_hover_styles2(firindex,1,secindex); event.stopPropagation(); }); second_li.find('.downlistBox2 span').click(function(e){ event.stopPropagation(); }); } })
                     
  • CQB氟塑料合金磁力泵

    CQB氟塑料合金磁力泵

    磁力泵

    2024-03

    2024-03

  • ZCQ不锈钢磁力自吸泵

    ZCQ不锈钢磁力自吸泵

    自吸泵

    2024-03

    2024-03

  • FSB氟塑料合金离心泵

    FSB氟塑料合金离心泵

    离心泵

    03-0

    03-0

  • ZMD氟塑料自吸泵

    ZMD氟塑料自吸泵

    自吸泵

    2024-03

    2024-03

  • ISG(ISW)管道增压泵

    ISG(ISW)管道增压泵

    离心泵

    850.00

    650.00

  • G型螺杆泵

    G型螺杆泵

    螺杆泵

    03-0

    03-0

  • 不锈钢多级离心泵

    不锈钢多级离心泵

    多级离心泵

    03-0

    03-0

  • FY不锈钢液下泵

    FY不锈钢液下泵

    液下泵

    03-0

    03-0

  • DBY电动隔膜泵

    DBY电动隔膜泵

    电动隔膜泵

    03-0

    03-0

  • WQ潜水式排污泵

    WQ潜水式排污泵

    化工泵

    03-0

    03-0

  • IH不锈钢化工泵

    IH不锈钢化工泵

    化工泵

    03-0

    03-0

  • IHF衬氟离心泵

    IHF衬氟离心泵

    离心泵

    03-0

    03-0

  上海钢跃制泵有限公司是一家销售水泵专业企业,主导产品有隔膜泵、排污泵、螺杆泵、磁力泵、自吸泵离心泵、蝶阀等。我们本着诚信、专业经营的原则,不断进取,开拓创新,经过多年的奋斗拼搏,使我们的产品深受电力、化工、石油、环保、冶金、煤矿、食品、制药、等众多客户的一致好评。
热卖产品
  • CQB氟塑料合金磁力泵
  • ZCQ不锈钢磁力自吸泵
  • FSB氟塑料合金离心泵
  • ZMD氟塑料自吸泵
  • ISG(ISW)管道增压泵
  • G型螺杆泵
  • 不锈钢多级离心泵
  • FY不锈钢液下泵
  • DBY电动隔膜泵
  • WQ潜水式排污泵
  • IH不锈钢化工泵
  • IHF衬氟离心泵
  • S型玻璃钢离心泵
  • WFB型无密封自控自吸泵
  • QW(WQ)型无堵塞潜水排污泵
  • YW型无堵塞潜水排污泵
  • WQK/QG带切割装置排污泵
  • JYWQ型自动搅匀潜水排污泵
  • GYP卫生泵
  • CWB型磁力驱动旋涡泵
  • CYZ-A型自吸式离心油泵
  • CDLF系列轻型不锈钢立式多级离心泵
  • GY-GYZBZ转子泵
  • 熔体泵
  • CQCB磁力齿轮泵
  • BW保温齿轮泵
  • NYP 高粘度内啮合转子泵
  • CQF型工程塑料磁力泵
  • G型卫生级单螺杆泵
  • G螺杆泵
  • ZW型自吸式排污泵
  • IHF系列氟塑料耐腐蚀化工泵
  • FB-AFB系列耐腐蚀离心泵
  • QBY气动隔膜泵
  • DBY型电动隔膜泵
  • ISW型卧式管道离心泵
  • ZCQ不锈钢磁力自吸泵
  • CQB不锈钢磁力驱动泵
  • CQ不锈钢磁力驱动泵
  • NGCQ耐高温磁力泵
  • CQB-F氟塑料磁力驱动泵
  • LQRY导热油泵
  • KCB齿轮输油泵
  • 2CY齿轮输油泵
  • J-X计量泵
  • GM隔膜计量泵
  • IS卧式离心泵
  • TSWA卧式多级离心泵
  • S,SH单级双吸离心泵
  • SG离心泵
  • 27 2024-03

    卫生级螺杆泵工作原理

    卫生级螺杆泵是一种单螺杆式输运泵,它的主要工作部件是偏心螺旋体的螺杆(称转子)和内表面呈双线螺旋面的螺杆衬套(称定子)。其工作原......

  • 25 2024-03

    化工离心泵的选型

    在石油化工生产中,泵输送的液体种类很多,液体的性质和泵的操作条件也是千差万别的,如液体的温度可高达几百度,压力可达几十兆帕,有的介......

  • 22 2024-03

    合理选择计量泵需要考虑的因素

    电磁驱动计量泵只有一个固定部件—电枢轴。平日来讲,固定部件越少则计量泵休息越靠得住。计量泵正常适合于低流量、低压力休息场所,而且在......

  • 20 2024-03

    计量泵分类介绍

    计量泵基本分为柱塞式和隔膜式:柱塞式计量泵结构简单,耐高温高压,被广泛应用于石油化工领域。针对高粘度介质在高压力工况下普通柱塞泵的......

  • 28 2024-03

    化工泵的节能方法

    减少泵内的漏泄损失,提高零件的加工精度和装配质量,减少平衡盘前节流套的径向间隙和叶轮前后密封环及导叶密封环的径向间隙,减少泵内液体......

  • 26 2024-03

    磁力泵运行时的注意事项

    由于磁力泵是轴承是依靠其传输的介质来冷却和润滑的,因此不可能空载运行,同时如果工作途中停电后再启动所造成的空载运行也要极力避免

  • 25 2024-03

    多功能气动隔膜泵的工作原理和注意事项

    多用气动隔膜泵工作原理:1、压缩空气为动力。2、是一种由膜片往复变形造成容积变化的容积泵,其工作原理近似于柱塞泵,由于隔膜泵工作原......

  • 22 2024-03

    化工泵选型应注意的问题

    泵所在的工艺流程。应该根据流程的霈要,合理确定泵的流量和扬程等基本参数。一般考虑泵的正常磨损、转速的变化,可能致使扬程下降,因此选......

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