DIN EN 12464-2:2023-10 光与照明-工作场所照明-第2部分:室外工作场所;德语和英语版本 prEN 12464-2:2023 / 注:发布日期 2023-09-22*旨在替代 DIN EN 12464-2 (2014-05)
Light and lighting - Lighting of work places - Part 2: Outdoor work places; German and English version prEN 12464-2:2023 / Note: Date of issue 2023-09-22*Intended as replacement for DIN EN 12464-2 (2014-05).