The construction of road traffic signs and internally illuminated bollards. Internally illuminated bollards.
NORM herausgegeben am 30.11.1970
Designation standards: BS 873-3:1970
Note: UNGÜLTIG
Publication date standards: 30.11.1970
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategorie: Technische Normen BS