NFP 97 401 : 1977
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
LIGHTING COLUMNS - DIMENSIONS AND TOLERANCES
01-05-2005
12-01-2013
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
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