BS EN ISO 8654:2018

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

NORMA vydána dne 26.3.2018

Anglicky -
Online zabezpečené PDF (1543.40 CZK)

The information about the standard:

Designation standards: BS EN ISO 8654:2018
Note: NEPLATNÁ
Publication date standards: 26.3.2018
The number of pages: 18
Approximate weight : 54 g (0.12 lbs)
Country: British technical standard