Jewellery - Fineness of precious metal alloys.
NORMA vydána dne 1.6.2016
Designation standards: E DIN EN ISO 9202:2016-06
Note: NEPLATNÁ
Publication date standards: 1.6.2016
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: German technical standard
Kategorie: Technické normy DIN
Schmuck - Feingehalt von Edelmetalllegierungen.