
Marking and arrangement of switchgear busbars, main connections and small wiring.
NORM herausgegeben am 1.1.1949
Designation standards: BS 158:1938
Note: UNGÜLTIG
Publication date standards: 1.1.1949
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategorie: Technische Normen BS