DS/EN 54-3/A2-2006 标准详情
- 标准号:DS/EN 54-3/A2-2006
- 中文标题:火灾探测和报警系统 - 第3部分:火灾报警设备 - 发声
- 英文标题:Fire detection and fire alarm systems – Part 3: Fire alarm devices – Sounders
- 标准类别:丹麦DANSK
- 发布日期:2006-10-27
This annex to EN 54-3 will describe the additional requirements and testing applicable to Audible fire alarm devices - Voice alarm sounders.Note: a voice alarm sounder is an audible fire alarm device that contains all the necessary components to gene
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