乌兰木伦煤矿综采面过空巷泵送支柱支护技术研究
张国恩, 赵建明, 胡江, 刘虎生
Analysis on strength and technology of pumping support for passing through empty roadway in fully mechanized mining face in Ulan Mulun coal mine
煤炭工程 . 2019, (8): 35 -38 .  DOI: 10.11799/ce201908009