通过郭屯煤矿1308综采工作面自然发火的成功治理,为今后撤面期间老空区的防灭火工作积累了经验,采取综合治理措施,确保安全回撤。 Through the successful management of 1308 fully mechanized coal mining face in Guo Tun Coal Mine, it has accumulated experience in fire prevention and fire fighting work for the watertight areas during the future face-lift and adopted comprehensive control measures to ensure safe withdrawal.