DOI: 10.11799/ce202107010
Surrounding rock control and reasonable layout of roadway in lower seam of extremely close coal seam
LI Guo-dong
LIU Hong-lin
WANG Hong-zhi
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Publication Date：2021-07-28
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：6( 42-47 )