BS ISO 3160-2:2015

Watch-cases and accessories. Gold alloy coverings. Determination of fineness, thickness, corrosion resistance and adhesion.

NORMA vydána dne 31.12.2015

The information about the standard:

Designation standards: BS ISO 3160-2:2015
Publication date standards: 31.12.2015
The number of pages: 26
Approximate weight : 78 g (0.17 lbs)
Country: British technical standard
Kategorie: Technické normy BS