Refractories and products containing chrome and chrome ores. General recommendations to methods of chemical analysis
NORM herausgegeben am 8.9.1981
Designation standards: ČSN 726070-1
Classification mark: 726070
Catalog number: 30987
Note: UNGÜLTIG
Publication date standards: 8.9.1981
Approximate weight : 24 g (0.05 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN