
Electrotechnical installations; precautions in buildings; contracts for material and labour
NORM herausgegeben am 1.2.1976
Designation standards: ÖNORM B2237
Note: UNGÜLTIG
Publication date standards: 1.2.1976
The number of pages: 6
Approximate weight : 18 g (0.04 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM