综放工作面Y型通风方式下的采空区自燃“三带”研究
桂小红,蔚世鹏
The Division of Spontaneous Combustion "Three Belts" in the Goaf of Fully Mechanized Top-coal Caving Working Face under Y-type Ventilation Mode
煤炭工程 . 2019, (2): 49 -53 .  DOI: 10.11799/ce201902012