BS 5501-9(1982) : 1982被替代
ELECTRICAL APPARATUS FOR POTENTIALLY EXPLOSIVE ATMOSPHERES - SPECIFICATION FOR INTRINSICALLY SAFE ELECTRICAL SYSTEMS 'I'
出版：British Standards Institution
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基本信息
标准编号： BS 5501-9(1982) : 1982
发布时间：1982/1/1 0:00:00
标准类别：Standard
出版单位：British Standards Institution
标准页数：12
标准简介
Describes construction and testing of intrinsically safe electrical systems, protection 'i', for use in potentially explosive atmospheres. Does not replace installation requirements for intrinsically safe electrical apparatus, for associated electrical apparatus and for intrinsically safe electrical systems.
替代本标准的新标准
