Study on the Supporting Technology of the Protected Layer Mining Roadway in the upward Mining of Short Distance Coal Seam
LIU Run
YUAN Wenhua
HONG Ke
JI Lianjie
MENG Long
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Publication Date：2022-08-25
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：6( 1-6 )