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This method is recommended for taper turning of external and internal surfaces when the taper Angle is relatively large.
当锥角相对较大时切削外锥面和内锥面推荐使用这种方法。
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The new structure of a taper pin connection with external thread is introduced.
介绍了一种外端带有螺纹的圆锥销联接的新型结构。
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