华北型煤田矿井水文地质类型与水害事故分析
孙文洁,王亚伟,李学奎,等
Analysis of the Hydrogeological Classification and Water Inrush Accidents in North China’s Coal Mines
煤炭工程 . 2015, (6): 103 -105 .  DOI: 10.11799/ce201506033