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含贯穿疲劳裂纹航空薄壁件的激光喷丸延寿的方法

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Type of Patent:发明

State of Patent:已授权

Authorization number:201010597515.6

Service Invention or Not:no

Application Date:2010-12-21

Authorization Date:2012-08-15

Application Date:2010-12-21

Authorization Date:2012-08-15