The utility model provides a dress smooth machine device which is composed of a motor rotary shaft, a coupling and a linkage keystroke.
修光机装置是由电机转轴、联轴器、联接键所组成。
The utility model provides a dress smooth machine device which is composed of a motor rotary shaft, a coupling and a linkage keystroke.
修光机装置是由电机转轴、联轴器、联接键所组成。
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