__________________ is used for designing the old road to a predetermined depth.

________________ is a Jack hammer mounted on a tripod with legs spread out to grant sufficient stability to the drill.

________________ based lubricants do not work well on diamond drill bits.

___________________ equipment are used to decrease the porosity of earth and to increase the density and strength of the…

________________ are drifters which are mounted on masts and masts are mounted on two wheels to provide easy portability…

________________ conveyors maybe in the form of side discharge conveyors.

________________ are cranes of Swing jib type and are mounted on high Steel Towers.

The ________________ of an equipment mainly includes the amount spent for fuel and lubricating oil.