DOI: 10.11799/ce202109011
Application of hydraulic pre-cracking on dirt band of fully mechanized working face in Xiaobaodang Coal Mine
YANG Zheng
LI An-ning
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Publication Date：2021-09-28
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 52-55 )