coal mine fire meaning in English
矿井火灾
Examples
- Research on prediction of coal mine fire
煤矿火灾预测预报的研究 - Application of composite gel in coal mine fire control and extinguishing
复合胶体在防灭火中的应用 - General technical conditions of inhibitor for coal mine fire prevention
煤矿防火用阻化剂通用技术条件