Construction of gas pipelines made of steel pipes - Requirements for pipes and pipeline elements for working pressures exceeding 100 mbar up to 16 bar (Amendment)
NORM herausgegeben am 1.8.2000
Designation standards: ÖNORM B2521/A1
Note: UNGÜLTIG
Publication date standards: 1.8.2000
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: Austrian technische Norm
Kategorie: Technische Normen ÖNORM