BJ41H-16P-DN15,BJ41H-16P-DN20,BJ41H-16P-DN25,BJ41H-16P-DN32,夹套保温截止阀

15
130
95
65
45
40
16-2
4-14
233
3/8


20
150
105
75
55
51
16-2
4-14
275
3/8


25
160
115
85
65
58
16-2

12/24 02:48