“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	Profile profile profile connection profile connection space profile control and water plugging profile control chart profile curve profile cutting machine profiled cutter profile decomposition profile detection profiled fiber profiled steel sheet composite floor profile gasket profile instruction profile light profile line profile loss profile plane profile plots profile processing machinery profile projection profiler testing profile survey profile控制图

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