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0527

于 2020-06-30 发布 文件大小:116KB
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  差声波检测混凝土的反演计算,通过超声波对未知损伤损伤程度的混凝土进行检测,检测出其损伤程度(Poor acoustic detection of concrete inversion, the unknown damage by ultrasonic concrete testing the degree of injury, to detect the degree of injury)

文件列表:

0527chongsuan最后的
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...................\0527youshuanjianhengbo

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