Inicio > Term: main road
main road
The principal underground road in a district along which mined material is conveyed to the shafts, generally forming the main intake air course of each district.
- 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)
