
Jewellery and precious metals. Inspection of batches of small diamonds. Terminology, classification and test methods.
NORMA vydána dne 12.4.2024
Designation standards: BS ISO 6893:2024
Publication date standards: 12.4.2024
The number of pages: 30
Approximate weight : 90 g (0.20 lbs)
Country: British technical standard
Kategorie: Technické normy BS
ISBN: 978 0 539 17691 9 Status: Definitive