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Date Issued：2022
Language：中文
Community：非线性力学国家重点实验室
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一种基于声学频谱分析物体内部缺陷的检测仪
专利
发明专利. 一种基于声学频谱分析物体内部缺陷的检测仪, 专利号: ZL202110311972.2, 申请日期: 2021-03-24, 授权日期: 2022-10-14
Inventors:
陈雪
;
郇勇
;
王琮文
;
郝圣旺
;
杨荣
;
冯义辉
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Submit date：2023/01/09
