BS 4999-105:1988被替代
General requirements for rotating electrical machines. Classification of degrees of protection provided by enclosures for rotating machinery
出版：British Standards Institution
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基本信息
标准编号： BS 4999-105:1988
发布时间：1988/5/31 0:00:00
标准类别：Standard
出版单位：British Standards Institution
标准页数：28
标准简介
Classifies types in respect of the degree of protection afforded to persons against contact with live parts and against ingress of solid foreign bodies and liquids. Gives test requirements appropriate to each category and examples of types of test equipment.
标准备注
© British Standards Institution 2013
替代本标准的新标准
