“high pressure fire nozzles”的概念、定义、翻译、参考文献-科学参考

单词	high pressure fire nozzles
释义	high pressure fire nozzles Encyclopedia 工学安全设施释 high pressure fire nozzles高压水枪由单人或多人携带和操作的以水作为灭火剂的喷射管枪。
随便看	proper equation proper equilibrium proper equivalence proper exisitence proper extension proper extension field proper extension ring proper extremal field proper extremal set proper face proper face of a simplex proper factor proper factor group proper filter proper flag manifold proper forcing proper forcing axiom proper forcing axiom (PFA) proper fraction proper function proper game proper generator proper group proper group action proper holomorphic mapping

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