Silver and silver alloys. Marks
NORMA vydaná dňa 1.1.1983
Designation standards: GOST 6836-80
Note: NEPLATNÁ
Publication date standards: 1.1.1983
The number of pages: 7
Approximate weight : 21 g (0.05 lbs)
Country: Russian technical standard
Kategória: Technické normy GOST