
Jewellery - Fineness of precious metal alloys (ISO 9202:1991)
NORMA vydána dne 8.4.1994
Designation standards: UNE-EN 29202:1994
Note: NEPLATNÁ
Publication date standards: 8.4.1994
The number of pages: 6
Approximate weight : 18 g (0.04 lbs)
Country: Spanish technical standard
Kategorie: Technické normy UNE