Home > Term: hardness wheel
hardness wheel
A hand instrument in which hardness points are set as equidistant spokes of a rimless wheel, permitting a more rapid selection of points in testing hardness.
- Besedna vrsta: noun
- Industrija/področje: Mining
- Category: General mining; Mineral mining
- Government Agency: USBM
0
Avtor
- ed.young
-
(V.I.P) 21084 points - 100% positive feedback
(Milwaukee, United States)
