impeller
【化】 叶轮迷宫密封
impeller labyrinth
暂无补充释义。
相关词条
impeller
impeller
pump with vane (impeller wheel)
centrifugal impeller
conveyer with impeller fixed to a recipr ocal bar
impeller
conveyer comprising a cyclically-movingcarrier or impeller
impeller labyrinth
暂无补充释义。
impeller
impeller
impeller
pump with vane (impeller wheel)
centrifugal impeller
conveyer with impeller fixed to a recipr ocal bar
impeller
conveyer comprising a cyclically-movingcarrier or impeller