Metallurgical semi-finished products and products made of non-ferrous metals. Marking
NORM herausgegeben am 14.4.1989
Designation standards: ČSN 421304
Classification mark: 421304
Catalog number: 27883
Publication date standards: 14.4.1989
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN