升降式底阀 H42X-2.5-DN50,H42X-2.5-DN65,H42X-2.5-DN80,H42X-2.5-DN100,H42X-2.5-DN125,|产品总汇|无锡市昌林自动化科技有限公司手机版

升降式底阀 H42X-2.5-DN50,H42X-2.5-DN65,H42X-2.5-DN80,H42X-2.5-DN100,H42X-2.5-DN125,

Z-d

D0

h0

H

H42X-2.5

50

140

110

90

16-3