
Marking and arrangement of switchboard busbars and connections (including arrangement thereof for three-phase systems).
NORM herausgegeben am 14.12.1923
Designation standards: BS 158:1924
Note: UNGÜLTIG
Publication date standards: 14.12.1923
Approximate weight : 300 g (0.66 lbs)
Country: British technical standard
Kategorie: Technische Normen BS