Jewellery and precious metals - Sampling of precious metals and precious metal alloys (ISO 11596:2021) (Endorsed by Asociación Espanola de Normalización in May of 2026.)
NORMA vydaná dňa 1.5.2026
Designation standards: UNE-EN ISO 11596:2026
Publication date standards: 1.5.2026
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE