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1
by Xie, Shengrong
Published 2023
MDPI - Multidisciplinary Digital Publishing Institute
Subjects: “...coal roadway...”
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2
by Reggiani, Paolo
Published 2019
MDPI - Multidisciplinary Digital Publishing Institute
Subjects: “...coal mining concentrated watershed...”
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3
by Tsantopoulos, Georgios
Published 2022
MDPI - Multidisciplinary Digital Publishing Institute
Subjects: “...coal...”