Integrated coal and gas simultaneous mining technology: mining-dressing-gas draining-backfilling
ZHANG Ji-xiong
MIAO Xie-xing
ZHANG Qiang
ZHANG Jian-guo
YAN Hao
Keywords：solid backfill miningprotective seam in rock stratumgas drainingunderground separationgreen mining
Publication Date：2016-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)