An operation whereby the surface of a bar is ground without using a lathe.
无须使用车床就可以研磨棒材表面的操作。
The invention is especially suitable for surface treatment of parts of underwater operation equipment.
本发明特别适用于水下作业的设备零部件的表面处理。
The invention is especially suitable for surface treatment of parts of underwater operation equipment.
本发明特别适用于水下作业的设备零部件的表面处理。
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