Gas Drainage by High Position Directional Long Borehole in Close Distance Coal Seam Group
CHEN Gonghua
WEI Zeyun
LIANG Daofu
LI Xijian
LI Ming
WANG Kai
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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( 66-69,74 )