DR 03327 CP被替代
Sound systems for emergency purposes (IEC 60849:1998, MOD)
出版：Standards Australia
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基本信息
标准编号： DR 03327 CP
标准类别：Draft
出版单位：Standards Australia
标准页数：0
标准简介
Proposes the adoption of IEC 60849:1998 which applies to sound reinforcement and distribution systems to be used to effect a rapid and orderly mobilization of occupants in an indoor or outdoor area in an emergency situation. It applies to systems using tone signals and to systems with voice announcements for emergency purposes.
替代本标准的新标准
