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Mining-induced variation in water levels in unconsolidated aquifers and mechanisms of water preserva
2020-07-08
Applicable conditions for a classification system of aquifer-protective mining in hallow coal seams
2020-06-12
Characteristics of stress distribution in floor strata and control of roadway stability under coal p
2020-06-12
Study on Supporting of Seam Roadways in Deeply Inclined Coal Seams
2020-06-12
Determination of coal mine mechanization using fuzzy logic
2020-06-12
Theories and techniques of coal bed methane control in China
2020-06-12
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