DIN EN 54-12-2003 标准详情
- 标准号:DIN EN 54-12-2003
- 中文标题:火险探测和报警系统.第12部分:烟雾探测器.光束探测器
- 英文标题:Fire detection and fire alarm systems - Part 12: Smoke detectors; Line detectors using an optical light beam; German version EN 54-12:2002
- 标准类别:德国标准
- 发布日期:2003-03
This European Standard specifies requirements, test methods and performance criteria for line smoke detectors utilising the attenuation and/or changes in attenuation of an optical beam, for use in fire detection systems installed in buildings. This E
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