锻钢止回阀 H61H-32P,H61H-40P,H61H-64P,H61H-100P,H61H-150P,|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-32P,H61H-40P,H61H-64P,H61H-100P,H61H-150P,

1/2

3/4

1

1/4

11/2

2

L

900LB～1500LB

140

140

140