Circular overlying zone at longwall panel for efficient methane capture of mutiple coal seams with low permeability
YUAN Liang
GUO Hua
SHEN Bao-tang
QU Qing-dong
XUE Jun-hua
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Publication Date：2011-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)