BS 3989:1966
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Specification for aluminium street lighting columns
Hardcopy
15-03-1989
English
22-12-1972
Material and design, construction, control gear compartment, baseplate earthing, service and lantern connections, permissible design loads, deflection due to wind loads, structural strength.
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