Study of top-coal flow mechanism under interval and multi-grouping top-coal caving technology in extra thick coal seam
WANG Shen
HUANG Zhenyu
LI Dongyin
ZHANG Weiyu
WANG Zuguang
LI Huamin
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Publication Date：2021-09-25
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：8( 17-24 )