DOI: 10.11799/ce201402004
Study on Pillarless Coal and Gas Simultaneous Mining Technology of Thin Seam Protective Seam
ZHONG Yao-hua
XIE Wen-bing
XIE Xiao-ping
DING Guo-feng
SHI Ji-he
Keywords：thin coal seamupper protective seamno pillarintegrated coal exploitation and gas extraction
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：4( 9-11,14 )