Potential energy distribution of rectangular roadway and reasons and countermeasures of broken anchor in shoulder in coal mine
SUN Le-le
ZHANG Hai-jiao
KANG Yong-shui
YANG Hang
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Publication Date：2020-10-28
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 1-4 )