Experimental study of pressure-relief and permeability improvement effect of the remote protected layer crossing coal groups with double key strata
HE Xiang
YANG Ke
YUAN Liang
ZHANG Cun
ZHANG Tong
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Publication Date：2020-03-30
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：9( 238-246 )