NA 027
DIN Standards Committee Optics and Precision Mechanics
Standards
[Pre-order]
DIN EN ISO 9202
DIN EN ISO 9202
Jewellery and precious metals - Fineness of precious metal alloys (ISO 9202:2026); German version EN ISO 9202:2026
Title (German)
Schmuck und Edelmetalle - Feingehalt von Edelmetalllegierungen (ISO 9202:2026); Deutsche Fassung EN ISO 9202:2026
Responsible national committee
NA 027-04-01 AA - Jewellery, precious metals and associated products