BS 5649-3:1982被替代
Lighting columns. Specification for materials and welding requirements
出版：British Standards Institution
專家解讀視頻
基本信息
標準編號： BS 5649-3:1982
發(fā)布時間：1982/10/29 0:00:00
標準類別：Standard
出版單位：British Standards Institution
標準頁數(shù)：4
標準簡介
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.
標準備注
? British Standards Institution 2013
等同采用的國際標準
NFP 97 402:1982 - Identical
