BS 5649-2(1978) : 1978被替代
LIGHTING COLUMNS - DIMENSIONS AND TOLERANCES
出版：British Standards Institution
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基本信息
标准编号： BS 5649-2(1978) : 1978
发布时间：1978/1/1 0:00:00
标准类别：Standard
出版单位：British Standards Institution
标准页数：20
标准简介
Sets out dimensions and tolerances for a chosen series of lighting columns adopted by CEN. Relates to post top columns for post top lanterns as well as columns with brackets for side entry lanterns.
替代本标准的新标准
