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1数控孔精 内封.indd 1 18-5-29 下午5：16 本书主要针对现代数控孔精加工刀具，结合加工现场的状况，从操作者或选 用者的角度，以图解和实例的形式，详细介绍了数控孔精加工刀具的选择和应用技 术，力求贴近生产实际。主要内容包括：孔精加工的...
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