
Wire made of gold, silver and their alloys. Specifications
NORMA vydána dne 1.9.2015
Designation standards: GOST 7222-2014
Publication date standards: 1.9.2015
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: Russian technical standard
Kategorie: Technické normy GOST