Exploration of room & pillar mining method under long wall mining layout
GUO Bao-hua
MA Qing
GUO Wen-bing
NAN Hua
ZENG Qiang
Keywords：coal mininglong wall layoutroom and pillar mining methodsurface subsidence
Publication Date：2014-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：5( 17-21 )