“mine compressed-air self-help system”的概念、定义、翻译、参考文献-科学参考

单词	mine compressed-air self-help system
释义	mine compressed-air self-help system Encyclopedia 工学矿山安全避险六大系统释 mine compressed-air self-help system矿井压风自救系统在矿山发生灾变时，可为井下提供新鲜风流的专用压风供给系统。
随便看	Hersch-Pflüger extremal length Hersch problem Herse Hersilia Hertha Hertha family HER treatment positioning device Hertz hertz Hertz crater Hertz, Heinrich Rudolf Hertzian contact theory Hertzian oscillator Hertzian wave Hertzig Hertz principle Hertz resonator Hertzsprung crater Hertzsprung gap Hertzsprung-Russell diagram Heruka He Ruobi Hervey Bay Herxheimer reaction Herzberg’s two-factor theory

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