浅埋近距离煤层群综放工作面回风隅角低氧治理技术
金永飞, 张科峰, 郭军, 张光, 晏立, 刘仁飞
Low oxygen treatment technology in air return corner of fully mechanized caving face in shallow contiguous coal seams
煤炭工程 . 2023, (9): 71 -78 .  DOI: 10.11799/ce202309013