Pieces, products, semi-finished products and billets of non-ferrous metals and alloys. Grade designation
NORMA vydána dne 1.7.1991
Designation standards: GOST 2171-90
Publication date standards: 1.7.1991
The number of pages: 10
Approximate weight : 30 g (0.07 lbs)
Country: Russian technical standard
Kategorie: Technické normy GOST