DOI: 10.11799/ce202106007
Integrated control technology of bolt-beam-grouting for pre-excavation withdrawal channel in extra-thick coal seam
ZHAO Qiang
SHI Meng
ZHOU Peng
CHEN Wan-hui
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Publication Date：2021-06-28
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：5( 35-39 )