closed center pilot valve是什么意思


中文翻译中位关闭先导阀

网络释义

1)closed center pilot valve,中位关闭先导阀2)closed center pilot control valve,中位关闭先导控制阀3)pilot center valve,先导中位阀4)limit/shutdown pilot valve,限位/关断先导阀5)closed center valve,中位关闭阀[O型中位阀]6)closed center solenoid valve,中位关闭电磁阀

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