General requirements for components specifically designed for use in trenchless construction of drains and sewers
NORM herausgegeben am 1.1.2005
Designation standards: STN EN 14457
Classification mark: 736736
Catalog number: 97109
Note: UNGÜLTIG
Publication date standards: 1.1.2005
Approximate weight : 30 g (0.07 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN