UNE-EN ISO 9202:2020
Jewellery and precious metals - Fineness of precious metal alloys (ISO 9202:2019)

Standard No.

UNE-EN ISO 9202:2020

Release Date

2020

Published By

ES-UNE

Latest

UNE-EN ISO 9202:2020

UNE-EN ISO 9202:2020 history

• 2020 UNE-EN ISO 9202:2020 Jewellery and precious metals - Fineness of precious metal alloys (ISO 9202:2019)
• 2017 UNE-EN ISO 9202:2017 Jewellery - Fineness of precious metal alloys (ISO 9202:2014)