Piping. Welded and seamless class 17 steel pipes for pipelines. Design rules
NORM herausgegeben am 28.2.1985
Designation standards: ČSN 131022
Classification mark: 131022
Catalog number: 25035
Publication date standards: 28.2.1985
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN