岩石笔直地从水面矗立起来。
岩石笔直地从水面矗立起来。
父亲这次回家给我带回一个书包,还买了石板石笔。
Father of the home to bring me a bag, also bought a SLATE pencil.
用金刚石笔修整导轮廓形时,提出了机床调整参数。
While repairing the outline shape of guide idler with diamond pencil, adjust the parameter after putting forward the lathe.
金刚石笔修整砂轮误差使滚道在磨削时产生非圆牙形误差。
The errors of grinding wheel dressed by diamond point cause the race to produce non-circular arc tooth profile errors.
金刚石笔修整砂轮误差使滚道在磨削时产生非圆牙形误差。
The errors of grinding wheel dressed by diamond point cause the race to produce non-circular arc tooth profile errors.
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