DIN EN 50172 标准详情
- 标准号:DIN EN 50172
- 中文标题:紧急逃生照明系统
- 英文标题:Emergency Escape Lighting Systems
- 标准类别:德国标准DIN
- 发布日期:
Describes the provision of illumination of escape routes and safety signs in the event of failure of the normal supply, and specifies the minimum provision of such emergency lighting based on the size, type and usage of the premises. This standard re
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