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教室照明工程验收
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《中小学校及幼儿园教室照明产品节能认证技术规范》CQC3155-2016
教室照明,光环境,验收,青少年近视,护眼,防蓝光
统一眩光值UGR测试
GB/T 9473-2017《读写作业台灯性能要求》
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