DOI: 10.11799/ce201905020
Research and Practice of Cutting Pole Protection for Narrow Coal Pillar in Thick Coal Seam Section of Changping Coal Mine
YANG Zhu-jun
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Publication Date：2019-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：5( 82-86 )