Change oil of the redactor in the drive device annually.
驱动装置减速器每年换油。
Change oil of the redactor in the drive device annually.
驱动装置减速器每年换油。
Centrifugal machines are connected to the motor drive directly instead of through a gearbox.
离心机不通过调速箱直接与电机驱动装置相连。
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