隔膜阀 ZSQT-6-DN20,ZSQT-6-DN25,ZSQT-6-DN32,ZSQT-6-DN40,ZSQT-6-DN50,ZSQT-6-DN65,ZSQT-6-DN80,|产品总汇|无锡市昌林自动化科技有限公司手机版

隔膜阀 ZSQT-6-DN20,ZSQT-6-DN25,ZSQT-6-DN32,ZSQT-6-DN40,ZSQT-6-DN50,ZSQT-6-DN65,ZSQT-6-DN80,

30

34

36

44

55

65

膜片有效面积Ae(cm 2 )

280

400

600