The quantitative evaluation method of the coalminefire risk is discussed.
探讨了煤矿火灾危险的定量评价。
2
Coal natural fire is one of the central factors leading to coalminefire, and it is the emphasis in mine fire combat and protection.
煤炭自然发火作为矿井火灾的主要致因之一，是矿井防灭火工作的治理重点。
3
A coalminefire killed 12 workers in Jiangxi, local authorities said Saturday. The accident happened at about 4 pm Friday at the Miaoshang CoalMine in Yushui District, Xinyu.