Publikuar
This document specifies a range of fineness of precious metal alloys (excluding solders) recommended for use in the field of jewellery.
NOTE There is a possibility that national legal requirements for the designation, marking, and stamping of finished articles exist in the respective countries.
Revises
ISO 9202:2014
PUBLISHED
ISO 9202:2019
90.60
Close of review
3 sht 2024
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