pilot check valve body是什么意思


中文翻译先导单向阀体

网络释义

1)pilot check valve body,先导单向阀体2)pilot check valve,先导单向阀3)single pilot check valve,单先导单向阀4)pilot check valve group,先导单向阀组件5)pilot controlled check valve,可控先导单向阀6)single pilot elevation check valve,单先导升降单向阀

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