
Tracked Changes. Jewellery and precious metals. Fineness of precious metal alloys.
NORM herausgegeben am 24.2.2020
Designation standards: BS EN ISO 9202:2019-TC
Note: UNGÜLTIG
Publication date standards: 24.2.2020
The number of pages: 22
Approximate weight : 66 g (0.15 lbs)
Country: British technical standard
Kategorie: Technische Normen BS