DOI: 10.11799/ce202007015
Study on gob-side small coal pillars size of 8800 fully mechanized top-coal caving face in Nanyangpo Coal Mine
LI Bin
LI Gang
WANG Bei-fang
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Publication Date：2020-07-28
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：5( 63-67 )