锻钢止回阀 H11H-2.5P,H11H-3.2P,H11H-4.0P,H11H-6.4P,H11H-10.0P,|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 H11H-2.5P,H11H-3.2P,H11H-4.0P,H11H-6.4P,H11H-10.0P,

1.1

1.0

1.9

3.9

4.5

7.3

10.0

900LB～1500LB

3.1

3.0