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一种对偶小孔精密加工方法

Release Time:2022-10-19  Hits:

First Author: Haibo Liu

Disigner of the Invention: Wang Yongqing,贾振元,董江华,卢博,薄其乐,Fuji Wang

Institution: 机械工程学院

Application Number: CN103909283A

Authorization Number: CN201410127110.4

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