yoshitake安全阀 AF-5-DN20,AF-5-DN25,AF-5-DN32,AF-5-DN40,AF-5-DN50
4)
38
61
1.24


25A(1)
45
70
1.88


32A(1 1/4)
52
80
2.62


40A(1 1/2)
65
98
5.1


50A(2)
77
121
8.4

01/21 04:53