yoshitake减压阀GD-26G-DN20,GD-26G-DN25,GD-26G-DN32,GD-26G-DN40,GD-26G-DN50
135
170
2.1
3.5


32A(1 1/4)
180
224
4.0
6


40A(1 1/2)
180
224
4.4
7


50A(2)
200
239.5
6.5
11

01/22 08:17