切顶留巷综采面采空区防漏风技术研究
于大河, 王怡, 孙祥科, 李洪先, 徐书荣, 任广意
Study on Countermeasures of air leakage prevention technology in goaf of fully mechanized face with entry retaining by roof cutting
煤炭工程 . 2022, (7): 67 -73 .  DOI: 10.11799/ce202207013