Testing of ceramic building elements. Common regulations
NORM herausgegeben am 1.11.1979
Designation standards: STN 732038
Classification mark: 732038
Catalog number: 69158
Note: UNGÜLTIG
Publication date standards: 1.11.1979
Approximate weight : 18 g (0.04 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN