贵州大河边煤矿上覆岩层导水裂隙带的发育高度和分布形态研究

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李鹏

Research on Development Height and Distribution Pattern of Water Conducting Fracture Zone of Overlying Strata in Dahebian Coal Mine，Guizhou Province

LI Peng

现代矿业 . 2023, (03): 65 -67 .