yoshitake一次压力调节阀 GD-7R-DN20,GD-7R-DN25,GD-7R-DN32,GD-7R-DN40,GD-7R-DN50,|产品总汇|无锡市昌林自动化科技有限公司手机版

yoshitake一次压力调节阀 GD-7R-DN20,GD-7R-DN25,GD-7R-DN32,GD-7R-DN40,GD-7R-DN50,
40A(1-1/2)
180
545
23
8

50A(2)
180
565
26
15

65A(2-1/2)
215
680
41
23

80A(3)
260
700
51
30

100A(4)
300
750
66