Inicio > Term: shaft-sinking drill
shaft-sinking drill
A large-diameter drill with multiple rotary cones or cutting bits used for shaft sinking. An adaptation from oil well drills.
- Parte del discurso: noun
- Industria/ámbito: Minería
- Categoría: Minería general; Mineral mining
- Government Agency: USBM
0
Creador
- ed.young
-
(V.I.P) 21084 puntos - 100% positive feedback
(Milwaukee, United States)
