“轴系”造句

轴系中心定位块在那里.
The center block for shafting alignment is over there.

轴系连接螺栓和钻孔尺寸测量.
Measuring dimension of shaft coupling bolts and reamer hole.

机组增容改造后易发生轴系异常振动.
Shafting abnormal vibration fault usually arises after the uprating on turbo - generator unit.

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