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GB 50034-2013 第5.4.1条 Architectural Lighting Design Standard

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GB 50034-2013 第5.4.1条

| **** | **Unified Glare Rating (UGR) limits**: In hotel buildings, the UGR for offices, reading rooms, meeting rooms and similar spaces shall not exceed **19**; the UGR for restaurants, multi-function halls and similar spaces shall not exceed **22**; the UGR for corridors, stairwells and similar spaces shall not exceed **25**. |

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