ČSN EN ISO 8653

Jewellery - Ring-sizes - Definition, measurement and designation

Dostupné jazyky: Anglicky

Dostupné prevedenie: Tlačené

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Podrobné informácie

Označenie: ČSN EN ISO 8653

Dátum vydania: 01.08.2026

Stránok: 20

Krajina: Česká technická norma

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Anotácia

This International Standard specifies a method to measure the ring-size using a ring stick with defined characteristics, which is mainly used during manufacturing steps, and specifies the designation of the ring-size.
NOTE - For jeweller-consumer relationships, the finger size is measured with a finger gauge set made up of a ring for each size with the same diameter and tolerance than the ring stick ones

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