Accueil > Term: қаттылық шкаласы
қаттылық шкаласы
The scale used to measure the degree to which a stone or mineral is resistant to scratches. Hardness is measured from 1-10, 10 (diamonds) being the hardest.
- Partie du discours : noun
- Secteur d’activité/Domaine : Bijoux
- Catégorie : Bijouterie générale
- Company: Kay Jewelers
0
Créateur
- Mankent
-
(V.I.P) 10730 points - 100% positive feedback
