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Multi-frequency ultrasonic underground cavity scanning detection technology in borehole 期刊论文
MEASUREMENT, 2020, 卷号: 161, 页码: 12
作者:  Wang, Jinchao;  Wang, Chuanying;  Han, Zengqiang
收藏  |  浏览/下载:12/0  |  提交时间:2021/05/25
The action mechanism of rotor-stator interaction on hydraulic and hydroacoustic characteristics of a jet centrifugal pump impeller and performance improvement 期刊论文
Water (Switzerland), 2020, 卷号: 12, 期号: 2
作者:  Guo, Rong;  Li, Rennian;  Zhang, Renhui;  Han, Wei
收藏  |  浏览/下载:10/0  |  提交时间:2020/11/14


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