Water-reducing mining technology for fully-mechanized top-coal caving mining in thick coal seams under ultra-thick sandstone aquifer
JIN Dewu
LIU Yingfeng
WANG Tiantian
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Publication Date：2020-09-25
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：8( 88-95 )