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The Headstream of Water and Channel Geological Analysis in Coal Mine Exploration Area
Author(s): 
Pages: 50-52
Year: Issue:  5
Journal: Coal

Abstract: 勘探区矿井充水源主要有矿体及围岩空隙中的地下水、地表水源、大气降水的渗入.勘探区矿井充水通道主要有岩层的孔隙、岩层的裂隙、岩层的溶隙、人工通道.
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