Mohs se hardheidskaal: Verskil tussen weergawes
Content deleted Content added
No edit summary |
Jcwf (besprekings | bydraes) No edit summary |
||
Lyn 84:
| align="center" | 12 || Versmelte [[aluminiumoksied]]
|-----
| align="center" | 13 || [[
|-----
| align="center" | 14 || [[Boorkarbied]]
|