yoshitake减压阀 GP-2000-DN15,GP-2000-DN20,GP-2000-DN25,GP-2000-DN32,GP-2000-DN40
8
16.0
7.2


25A(1)
156
404
21.0
10.9


32A(1-1/4)
176
434
24.0
14.3


40A(1-1/2)
196
434
24.5
18.8


50A(2)
222
498
36.0
32

12/25 22:31