SN EN 54-7 : 2019现行
Fire detection and fire alarm systems - Part 7: Smoke detectors - Point smoke detectors that operate using scattered light, transmitted light or ionization
出版：Swiss Standards
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基本信息
标准编号： SN EN 54-7 : 2019
发布时间：2019/4/1 0:00:00
标准类别：Test Method
出版单位：Swiss Standards
标准页数：0
标准简介
This draft European Standard specifies requirements, test methods and performance criteria for point smoke detectors that operate using scattered light, transmitted light or ionization, intended for use in fire detection and fire alarm systems installed in and around buildings (see EN 54 1:2011).
本标准替代的旧标准
