“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	play notes play of chance play performance beyond prior agreement play request from the audience play-script Plays from the Samatha Studio plays of Yicheng Mulian drama Play the Guqin and Savor the Tea play theory play theory of psychoanalysis school play theory of social cultural-historical school play theory of the cognitive development school Play Therapy play therapy Play the role of children in Chinese Opera play-the-winner Play with Colt playwrights or performers in the Shuhui (Book Guild Hall) of Song and Yuan dynasties Playwright Studies playwriter Plaza Accord Plaza Independencia PLC PLC control system PLCH

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