Mining damage of mine boundary coal pillar in closed mine and its safety evaluation
ZHANG Wenbin
WU Jiwen
ZHAI Xiaorong
HU Ru
BI Yaoshan
WANG Guangtao
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Publication Date：2020-02-10
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：6( 39-44 )