DD CLC/TS 50131-2-7-1:2009被替代
Alarm systems. Intrusion and hold-up systems. Intrusion detectors. Glass break detectors (acoustic)
出版：British Standards Institution
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基本信息
标准编号： DD CLC/TS 50131-2-7-1:2009
发布时间：2009/6/30 0:00:00
标准类别：Draft
出版单位：British Standards Institution
标准页数：46
标准简介
Applies for passive acoustic glass break detectors installed in buildings and provides for security grades 1 to 4, specific or non-specific wired or wire-free detectors and uses environmental classes I to IV.
标准备注
© British Standards Institution 2013
替代本标准的新标准
等同采用的国际标准
CLC/TS 50131-2-7-1:2009 - Identical
