yoshitake减压阀 GP-1000SS-DN15,GP-1000SS-DN20,GP-1000SS-DN25,GP-1000SS-DN32,
50A(2)
220
350
20.8
16


65A(2 1/2)
245
360
27.4
25


80A(3)
290
407
38.8
36


100A(4)
330
454
54.5
64

03/24 02:46