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
標準編號： DR 03327 CP
標準類別：Draft
出版單位：Standards Australia
標準頁數：0
標準簡介
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.
替代本標準的新標準
