BS 5649-3:1982被替代
Lighting columns. Specification for materials and welding requirements
出版：British Standards Institution
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基本信息
标准编号： BS 5649-3:1982
发布时间：1982/10/29 0:00:00
标准类别：Standard
出版单位：British Standards Institution
标准页数：4
标准简介
Covers post top columns up to 20 m nominal height and columns with brackets up to 18 m nominal height. Includes the requirements of EN 40-3 and an additional clause covering the welding of steel and aluminium lighting columns.
标准备注
© British Standards Institution 2013
等同采用的国际标准
NFP 97 402:1982 - Identical
