ÖNORM B2220

Roof sealing works; roofing and roof-waterproofing works with bituminous and plastic roll roofings; contracts for material and labour

NORM herausgegeben am 1.5.1984

The information about the standard:

Designation standards: ÖNORM B2220
Note: UNGÜLTIG
Publication date standards: 1.5.1984
The number of pages: 21
Approximate weight : 63 g (0.14 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM