Inicio > Term: balance bob
balance bob
A counterbalance to take the excess weight of the pitwork, or timber beams, in a shaft; used with the Cornish type of reciprocating pump.
- 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)
