BS 559:1938

Electric signs and luminous-discharge-tube installations.

NORM herausgegeben am 1.9.1947

The information about the standard:

Designation standards: BS 559:1938
Note: UNGÜLTIG
Publication date standards: 1.9.1947
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategorie: Technische Normen BS