锻钢止回阀 H61H-2.5P,H61H-3.2P,H61H-4.0P,H61H-6.4P,H61H-10.0P,锻钢止回阀|产品总汇|无锡市昌林自动化科技有限公司手机版

锻钢止回阀 H61H-2.5P,H61H-3.2P,H61H-4.0P,H61H-6.4P,H61H-10.0P,锻钢止回阀

7.0

6.8

18.5

18.1

20.3

2500LB

9.0

7.6

8.4

19.5

20.1