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

单词	smoke-proof staircase
释义	smoke-proof staircase Encyclopedia 工学疏散楼梯间释 smoke-proof staircase防烟楼梯间为防止火灾时烟和热气进入，在入口处设有防烟的前室、敞开式阳台或凹廊（统称为前室）等设施的楼梯间。通向前室和楼梯间的门均为乙级防火门，以防止火灾时的烟和热气进入的楼梯间。
随便看	Suzhou Art Museum Suzhou Classical Gardens Suzhou Conference Suzhou Confucian Temple Suzhou Decisions Suzhou ecological industrial park Suzhou embroidery Suzhou Farce Troupe Suzhou Fine Arts School Suzhou Gang Suzhou Gaoxin Jishu Chanye Kaifaqu Suzhou Gardens Archive Suzhou Gardens Museum Suzhou Gongye Yuanqu Suzhou industrial specialized school Suzhou Institute of Nano-tech and Nano-bionics Suzhou Kaiming Grand Theatre Suzhou Kesi Weaving Technique Suzhou Kunju Opera Theatre of Jiangsu Province Suzhou Library of Jiangsu Province Suzhou Museum of Inscribed Stone Tablets Suzhou Nuclear Power Research Institute Suzhou Opera Costume and Equipment Factory Suzhou Park Suzhou Pingtan Bibliography Library

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