pilot valve land是什么意思


中文翻译先导阀阀面

网络释义

1)pilot valve land,先导阀阀面2)pilot valve compensation land,先导阀补偿阀面3)pilot valve section,先导阀截面4)pilot valve plunger compensation land,先导阀柱塞补偿阀面5)pilot valve spool,先导阀滑阀6)pilot valves,先导阀组

用法例句

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