黄铜丝口闸阀 Z15W-16T-DN10,Z45W-16T-DN20,Z25W-16T-DN10,Z65W-16T,Z15W-20T,Z95W-16T,
25
32
40
50
65
80
100


A
81
90
100
110
120
120
140
160
180


B
15
20
25
32
38
45
55.5
67.5
90

01/22 01:18