BS 5649-5(1982) : 1982現行
LIGHTING COLUMNS - SPECIFICATION FOR BASE COMPARTMENTS AND CABLEWAYS
出版：British Standards Institution
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基本信息
標準編號： BS 5649-5(1982) : 1982
發布時間：1982/1/1 0:00:00
標準類別：Standard
出版單位：British Standards Institution
標準頁數：12
標準簡介
Describes requirements for base compartments, cableways and earthing terminals of lighting columns with nominal heights less than or equal to 20m for post top columns and less than or equal to 18m for columns with brackets. Includes sections on base compartments and cableways, protection categories and earthing terminals.
