DOI: 10.11799/ce202204001
Key technology of non-pillar roof cutting entry retaining under thick topsoil and thick hard roof
ZHOU Jun-min
SHEN Shi-bao
LIU Jin-xiao
ZHANG Feng
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Publication Date：2022-04-28
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：6( 1-6 )