Multi-frequency ultrasonic underground cavity scanning detection technology in borehole

被引：0
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作者：
Wang, Jinchao [1 ]
Wang, Chuanying [1 ]
Han, Zengqiang [1 ]
机构：
[1] State Key Laboratory of Geomechanics and Geotechnical Engineering, Institute of Rock and Soil Mechanics, Chinese Academy of Sciences, Wuhan,Hubei,430071, China
来源：
Measurement: Journal of the International Measurement Confederation | 2020年 / 161卷
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