BJ41H-16P-DN15,BJ41H-16P-DN20,BJ41H-16P-DN25,BJ41H-16P-DN32,夹套保温截止阀|产品总汇|无锡市昌林自动化科技有限公司手机版

BJ41H-16P-DN15,BJ41H-16P-DN20,BJ41H-16P-DN25,BJ41H-16P-DN32,夹套保温截止阀
4-18
270
270
1/2

40
200
145
110
85
18-3
4-18
310
310
1/2

50
230
160
125
100
18-3
4-18
358
358
1/2

65
290