“enclosed staircase”的概念、定义、翻译、参考文献-科学参考

单词	enclosed staircase
释义	enclosed staircase Encyclopedia 工学疏散楼梯间释 enclosed staircase封闭楼梯间在楼梯间入口处设置门，以防止火灾的烟和热气进入的楼梯间。
随便看	precast concrete frame-shear wall(core wall)structure precast concrete frame structure precast concrete frame structure with specially shaped columns precast concrete shear wall structure precast concrete structure precast concrete track beam precast pavement precast prestressed composite floor slab precast prestressed hollow floor slab pre-cataclysmic binary pre-cataclysmic variable precategory precaution precautionary approach precautionary demand for money precautionary principle precautionary principle of biosafety assessment precautionary principle of EMF precaval vein precedance relation in dependency tree precedence precedence function precedence grammar precedence method precedence relation

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