BS EN ISO 8654:2018+A1:2019

Jewellery. Colours of gold alloys. Definition, range of colours and designation.

NORMA vydána dne 8.1.2020

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The information about the standard:

Designation standards: BS EN ISO 8654:2018+A1:2019
Publication date standards: 8.1.2020
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: British technical standard
Kategorie: Technické normy BS

Annotation of standard text BS EN ISO 8654:2018+A1:2019 :

ISBN: 978 0 539 02365 7 Status: Definitive