GB 50034-2013 第4.1.1条
| **** | Lighting design should meet the requirements for standard illuminance values, illuminance uniformity, unified glare rating (UGR), colour rendering index (Ra), etc. |
| **** | Lighting design should meet the requirements for standard illuminance values, illuminance uniformity, unified glare rating (UGR), colour rendering index (Ra), etc. |
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