I.S. EN 61347-2-7-2001 标准详情
- 标准号:I.S. EN 61347-2-7-2001
- 中文标题:
- 英文标题:Lamp Controlgear - Part 2-7: Particular Requirements For D.c. Supplied Electronic Ballasts For Emergency Lighting
- 标准类别:爱尔兰国家标准I.S.
- 发布日期:
Covers particular safety requirements for d.c. supplied electronic ballasts for maintained and non-maintained emergency lighting purposes. Also includes specific requirements for ballasts and control units for luminaires for emergency lighting as spe
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