DOI: 10.11799/ce202101002
Key technology of non-pillar mining and its application in Shendong mining area
GAO Deng-yun
LI Rui-qun
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Publication Date：2021-01-28
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：5( 7-11 )