Electric and thermal energy
AtomicsElectric and thermal energyFuel and energy resourcesGeological survey and drilling equipmentInstruments and equipment for energy savingLiquid and gaseous fuelsLiquid and gaseous incombustible mineralsMetallic oreMining and mine equipmentMining and mineral processing equipmentOil and gas industry equipmentOther: Power engineering, fuel, miningPower plants and distribution systemsRenewable energySolid incombustible mineralsSteam-powered equipment

Electric and thermal energy (2)

Electric energy
Thermal energy