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1
by Zhironkin, Sergey
Published 2022
MDPI - Multidisciplinary Digital Publishing Institute
Subjects: “...powered roof support...”
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2
by Liu, Richeng
Published 2019
MDPI - Multidisciplinary Digital Publishing Institute
Subjects: “...hydro-power...”
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3
by Liu, Richeng
Published 2019
MDPI - Multidisciplinary Digital Publishing Institute
Subjects: “...hydro-power...”