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建筑内部装修

《建筑内部装修设计规范》4.0.8 无窗房间内部装修材料的燃烧性能等级除A级外,应在表5.1.1、表5.2.1、表5.3.1、表6.0.1、表6.0.5规定的基础上提高一级。无窗房间和有窗房间的区别是什么?为什么要提高一级?

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回答 | 1

周家斌 2022-12-06 21:12 00 [回复]举报

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