Common requirements for concrete pressure pipes including joints and fittings
NORM herausgegeben am 1.2.1997
Designation standards: ČSN EN 639
Classification mark: 723142
Catalog number: 21176
Publication date standards: 1.2.1997
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN