sealed fire area;fire district 井下发生火灾后被封闭的区域
停火区 DMZ ; DeMilitarized Zone ; DMZ the Demilitarized Zone
火区密闭 fire enclosure ; obturation of burning zone
火区密封 fire enclosure
防火区域 fire prevention division ; area of fire protection
重点防火区 No Fire Area
点火区 seed region ; seed blanket ; seed and blanket core ; seed area
退火区 annealing region
封闭火区 fire sealing ; closed fire zone
灭火区 attack area
打开火区 fire unsealing
Rapidly surveying the scope of coal fire, working out the effective plan, analyzing the effect of coal fire regulation are inevitable.
快速地了解火区，制定有效的灭火方案，分析火区治理情况都是势在必行的工作。
参考来源 - 基于avenue的汝箕沟煤火遥感监测信息系统设计与实现According to position of fire district, reasonable drilling positions to inject glue were confirmed to make full use of colloid to put out fire.
根据确定的火区位置,确定了合理的火区注胶防灭火钻孔位置,从而更有效的发挥胶体的灭火作用。
参考来源 - 小窑煤层自燃引发的矿井火灾控制技术研究·2,447,543篇论文数据，部分数据来源于NoteExpress
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