锻钢止回阀 H61H-6.4C,H61H-10.0C,H61H-15.0C,H61H-20.0C,H61H-1.6P|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-6.4C,H61H-10.0C,H61H-15.0C,H61H-20.0C,H61H-1.6P

1/2

3/4

1

11/4

11/2

2

L

800LB

79

79