通过对零件的加工技术条件的分析，以及切削成形运动的研究。
Through the analysis of the condition of processing technique for element, as well as the research of cutting Forming movement.
通过对零件的加工技术条件的分析，以及切削成形运动的研究。
Through the analysis of the condition of processing technique for element, as well as the research of cutting Forming movement.
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