BJ41H-16P-DN15,BJ41H-16P-DN20,BJ41H-16P-DN25,BJ41H-16P-DN32,夹套保温截止阀
125
100
88
20-3
4-18
370
1/2


65
290
180
145
120
110
22-3
8-18
408
1/2


80
310
195
160
135
121
22-3
8-18
436
1/2

12/23 18:34