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

单词	emergency staircase
释义	emergency staircase Encyclopedia 工学疏散楼梯间释 emergency staircase；evacuation staircase疏散楼梯间建筑物发生火灾时，供人员在紧急情况下竖向安全疏散使用的楼梯间。
随便看	zero-sequence zero-series zero set zero set of a function zero set of a generalized function zero setting zero sharp zero-sharp zero-sharp 0# zero sheaf zero shear viscosity zero-shear viscosity zero-simple zero socle zero solution zero sound zero-spin zero spin nuclei zero-spin nuclei zero square zero stability zero-stability zero state response zero-stress statement of vessels zero subgroup

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