- gravel-screening trommel
- гравиесортировочный барабан
Англо-русский словарь по машиностроению. 2014.
Англо-русский словарь по машиностроению. 2014.
Gold mining — Gold mine redirects here. See Goldmine for other uses of the term. Gold mining consists of the processes and techniques employed in the removal of gold from the ground. There are several techniques by which gold may be extracted from the Earth.… … Wikipedia