BS 4945:1973被替代
Specification for miners' cap lamp assemblies (incorporating lead-acid type batteries)
出版：British Standards Institution
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基本信息
标准编号： BS 4945:1973
发布时间：1973/7/20 0:00:00
标准类别：Standard
出版单位：British Standards Institution
标准页数：0
标准简介
Specifies cap lamp assemblies and also, separately, batteries, headpieces and cables, stating design, construction and testing requirements. Gives details for light sources; describes impact test apparatus and battery life test. Typical illustrations and basic dimensions.
标准备注
© British Standards Institution 2013
Amendment notes:
AMD 3500
AMD 5365
本标准替代的旧标准
