BS 4647:1970被替代
Specification for lighting sets for christmas trees and decorative purposes for indoor use
出版：British Standards Institution
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基本信息
标准编号： BS 4647:1970
发布时间：1970/10/30 0:00:00
标准类别：Standard
出版单位：British Standards Institution
标准页数：0
标准简介
Requirements and type tests considered essential for safety, for sets complete with lamps for use on supply voltages not exceeding 250 V single-phase.
标准备注
© British Standards Institution 2013
Amendment notes:
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本标准替代的旧标准
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