“reversed ventilation of mine”的概念、定义、翻译、参考文献-科学参考

单词	reversed ventilation of mine
释义	reversed ventilation of mine Encyclopedia 工学矿井通风释 reversed ventilation of mine矿井反风当进风井或井底车场及其附近发生火灾或瓦斯、煤尘爆炸时，大量有害气体随风流带到各作业地点，危及人员安全时，为防止灾害扩大和抢救人员的需要，而采取的迅速倒转风流方向的措施。
随便看	economic determinism economic development economic development mode economic development of China's mega cities economic development zone in urban China economic diplomacy economic dispatch control economic distribution map economic early warning economic effectiveness for society economic entities of diverse ownership economic entity economic equilibrium economic espionage economic ethic economic evaluation economic evaluation of investment on grassland economic evaluation of railway investment economic evaluation of resources economic faction economic feasibility economic feasibility analysis of safety engineering economic fineness economic forecast economic forest breeding

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