在本文研究过程中，首先研究了精车滚压工艺对止推端面质量的影响。
During the research, first, the influence of the finish turning and rolling process to the quality of thrust faces are studied here.
在本文研究过程中，首先研究了精车滚压工艺对止推端面质量的影响。
During the research, first, the influence of the finish turning and rolling process to the quality of thrust faces are studied here.
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