M00018971
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ISO DIS 9202 2013 Edition, July 15, 2013 JEWELLERY - FINENESS OF PRECIOUS METAL ALLOYS
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Availability date: 07/14/2021
Description / Abstract:
This International Standard specifies a range of fineness of
precious metal alloys (excluding solders) recommended for use in
the field of jewellery.
NOTE National legal requirements for the designation, marking
and stamping of finished articles in the respective countries have
to be taken into account.