60.60 Standard published May 2, 2019
ISO/TC 174 Jewellery and precious metals
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.
60.60 Standard published
May 2, 2019