Gyro (correct pronunciation is year-o, not ji-ro) is a kind of sandwich of Greek origin. The meat is traditionally ground lamb.Mixed with spices and cooked on a vertical rotisserie.yro (correct pronunciation is year-o, not ji-ro) is a kind of sandwich of Greek origin. The meat is traditionally ground lamb.
Many drill rigs that donât employ the Geoprobe drilling machine simply wonât work in areas where the Geoprobe direct push drilling machines actually excel. The Geoprobe machine accommodates several sampling tools that can be readily attached to the boring rods in order to collect groundwater samples, soil and soil-gas samples.
Borehole Mining (BHM) is a remote operated method of extracting (mining) mineral resources through boreholes by means of high pressure water jets.This process can be carried-out from land surface, open pit floor, underground mine or floating platform or vessel through pre-drilled boreholes. A borehole is drilled from land surface to a desired depth, where then actual borehole mining will take place. 2  A casing column is lowered down the hole.