厚煤层留窄煤柱沿空掘巷锚网联合支护设计
杨真,郭争利,李仪
Bolt-mesh Support Design for Gob-side Entry Driving Beside Narrow Pillar in Thick Coal Seam
煤炭工程 . 2015, (7): 50 -52 .  DOI: 10.11799/ce201507017