
Alloys based on noble metals for jewellery. Marks
NORMA vydána dne 1.7.2001
Designation standards: GOST 30649-99
Publication date standards: 1.7.2001
The number of pages: 29
Approximate weight : 87 g (0.19 lbs)
Country: Russian technical standard
Kategorie: Technické normy GOST
Implemented changes and corrections:
Amd. 6.05
Amd. 10.09
Amd. 5.01
Amd. 10.04