“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	divison of ownership, contract and management rights of rural land divisor divisor chain divisor chain condition divisor class divisor class group divisor function divisor group divisorial divisorial contraction divisorial cycle divisorial ideal divisorial log terminal divisorial module divisor ideal divisor induction divisorless ideal divisor number divisor of a differential divisor of a differential form divisor of a function divisor of an integer divisor of a number divisor of a polynomial divisor of degree zero

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