DIN EN 54-24-2008 标准详情
- 标准号:DIN EN 54-24-2008
- 中文标题:火灾检测和报警系统.第24部分:声音报警系统的组件.扩音器
- 英文标题:Fire detection and fire alarm systems - Part 24: Components of voice alarm systems - Loudspeakers; English version of DIN EN 54-24:2008-06
- 标准类别:德国标准
- 发布日期:2008-06
This European Standard specifies requirements, test methods and performance criteria for loudspeakersintended to broadcast a warning of fire between a fire detection and fire alarm system and the occupants of abuildin9This European Standard specifies
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