الإنجليزية - التركية
تعريف headframe في الإنجليزية التركية القاموس.
- şövalman
- kuyu kulesi
- sövalman, kuyu kulesi
الإنجليزية - الإنجليزية
تعريف headframe في الإنجليزية الإنجليزية القاموس.
- Structure over a shaft which supports the hoisting pulley Hoppit: Container used to transport material in a mine Hematite: Black to steel-grey mineral composed of iron and oxygen It is the principal ore of iron Hydrology: Study of water (solid and liquid), its properties, distribution, and circulation on and under the Earth's surface Hydrometallurgy: Industrial process that uses chemicals to separate metals from their ore Hydraulic drill: Mechanical percussion tool, moved by oil, used to break up the rock
- the framework building at the top of the shaft which houses the hoisting mechanisms
- The structure surmounting the shaft which supports the hoist rope pulley, and often the hoist itself
- A steel or wooden frame at the top of the shaft that supports the cage for lowering or raising