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分析采空区自燃隐患产生原因,采用注PCAS粉煤灰粘稠剂防灭火材料成功对倾斜采空区的高位充填自燃隐患进行了治理,确保了工作面安全高产持续、稳定生产。
Analysis of the causes of spontaneous combustion hidden danger in goaf, adopting PCAS fly ash viscous agent fire extinguishing material to successfully manage the high level filling spontaneous combustion hidden danger in goaf, to ensure the working face safe and high yield sustained and stable production.