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First Author:zhangyuanliang
Disigner of the Invention:Liu Weiwei,刘国宏,王金龙,姜鹏森,张贵杰,张浩,邵蕾,李瑞品,liushujie
Application Number:CN201310694296.7
Authorization Date:2013-12-16
Authorization number:CN103728438A
Pre One:一种减少激光熔覆成型零部件气孔缺陷的方法