NF EN ISO 9202
Jewellery and precious metals - Fineness of precious metal alloys
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.
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.
ISO 9202:2014 specifies a range of fineness of precious metal alloys (excluding solders) recommended for use in the field of jewellery. National legal requirements for the designation, marking, and stamping of finished articles in the respective countries have to be taken into account.
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1 Domaine d'application
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2 Références normatives
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3 Termes et définitions
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4 Méthodes d'analyse pour déterminer le titre
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5 Gamme de titre
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