“sliding spool (方向阀的)”的概念、定义、翻译、参考文献-科学参考

单词	sliding spool (方向阀的)
释义	sliding spool (方向阀的) 滑阀芯
随便看	call by reference call by result call by value call circuit call-circuit button call completing rate call controller call data save call deposit call deposits call directing code call display position call divider call down called bond called line identification facility called line identification signal called number called party called-party release called procedure called program called station callee Callejas islets

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