9950| 12
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[问题探讨] 小型餐饮的用餐区域,设了备用照明,还用设疏散照明吗? |
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点评
非消防类备用、值班、安全照明等真不是这本规范该管的
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|Archiver|手机版|小黑屋|《建筑电气》杂志官方论坛
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