水封截止阀DS/J61H-25,DS/J61H-40,DS/J61H-64|产品总汇|无锡市昌林自动化科技有限公司手机版

水封截止阀DS/J61H-25,DS/J61H-40,DS/J61H-64

2.5

4.0

6.4

适用温度(℃)

425