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一种纳米修复颗粒和激光冲击强化共同作用下焊角表面改性方法采用的改性装置

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First Author:Deng Dewei

Disigner of the Invention:吴俊峰,WU Dongjiang,鲁金忠,卢轶,张永康

Application Number:CN201420472778.8

Authorization Date:2014-08-19

Authorization number:CN203999821U

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