
Electrotechnical installations; precautions in buildings; contracts for material and labour
STANDARD published on 1.2.1976
Designation standards: ÖNORM B2237
Note: WITHDRAWN
Publication date standards: 1.2.1976
The number of pages: 6
Approximate weight : 18 g (0.04 lbs)
Country: Austrian technische Norm
Category: Technical standards ÖNORM