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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
標(biāo)準(zhǔn)編號(hào)： BS 4945:1973
發(fā)布時(shí)間：1973/7/20 0:00:00
標(biāo)準(zhǔn)類別：Standard
出版單位：British Standards Institution
標(biāo)準(zhǔn)頁(yè)數(shù)：0
標(biāo)準(zhǔn)簡(jiǎn)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.
標(biāo)準(zhǔn)備注
? British Standards Institution 2013
Amendment notes:
AMD 3500
AMD 5365
本標(biāo)準(zhǔn)替代的舊標(biāo)準(zhǔn)
