ホーム > Term: moh's scale of hardness
moh's scale of hardness
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.
- スピーチの一部 noun
- 産業/ドメイン ジュエリー
- カテゴリ ジュエリー全般
- Company: Kay Jewelers
0
作成者
- Alexwaltz
-
(Bronze) 302 ポイント - 100% positive feedback
