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Journal of Drainage and Irrigation Machinery Engin  2020, Vol. 38 Issue (5): 433-438    DOI: 10.3969/j.issn.1674-8530.19.0024
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Noise characteristics of screw mixed-flow water-jet pump
HAN Wei1,2*,GUO Wei1,XU Dandan1,LI Rennian1,2,CHEN Ran1
1. College of Energy and Power Engineering, Lanzhou University of Technology, Lanzhou, Gansu 730050, China; 2. Key Laboratory of Fluid Machinery and System, Gansu Province, Lanzhou, Gansu 730050, China

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