liuxilin1215 发表于 2014-5-8 11:52:35

IES DG-18:2008

IES DG-18-08 Light+Design A Guide to Designing Quality Lighting for People and Buildings

sigh007 发表于 2014-5-8 15:41:01

抱歉，尚未收集到电子版本，期待网友上传！
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