ISO/TC 174 Schmuck,
ISO/TC 174 Jewellery,
ISO/TC 174 Joaillerie, bijouterie,
ISO Internationale Organisation für Normung,
ISO International Organization for Standardization,
ISO Organisation Internationale de Normalisation
Beschreibung:
Specifies the coating thickness requirements and the gold fineness of the coating. Also defines current terms (in English, French, German) concerning gold alloy coatings. Does not apply to watch bracelets if they are permanently attached to the case.