BS 4737-3.7:1978废止
Intruder alarm systems. Specifications for components. Passive infra-red detectors
出版：British Standards Institution
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基本信息
标准编号： BS 4737-3.7:1978
发布时间：1978/11/30 0:00:00
标准类别：Standard
出版单位：British Standards Institution
标准页数：4
标准简介
1978 AMD 3251 [31/03/1980]1978 [30/11/1978]
标准备注
© British Standards Institution 2013
General notes:
This standard has been withdrawn as it is no longer felt relevant.
Amendment notes:
AMD 3251 published 31 March 1980
等同采用的国际标准
IEC 60839-1-1 Ed. 1.0 - Similar
