BJ41H-16P-DN15,BJ41H-16P-DN20,BJ41H-16P-DN25,BJ41H-16P-DN32,夹套保温截止阀
140
3/8


25
160
115
85
65
16-2
4-14
285
160
3/8


32
180
135
100
78
18-2
4-18
302
180
1/2


40
200
145
110

01/22 05:49