Specification for electric signs and high-voltage luminous-discharge-tube installations.
NORM herausgegeben am 28.2.1991
Designation standards: BS 559:1991
Note: UNGÜLTIG
Publication date standards: 28.2.1991
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: British technical standard
Kategorie: Technische Normen BS