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新规范防烟楼梯间自然通风是什么要求

大佬们 新规范防烟楼梯间自然通风是什么要求,原规范废止了不是新的是什么

2023 | 2023-04-08 15:05
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回答 | 1

刘丽波 2023-04-10 18:12 10 [回复]举报

在烟规没有更新前,依然按烟规3.2.1执行,只是非强条而已。

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