TAE

Refrigerating and air-conditioning apparatus, namely, apparatus for drying of compressed air and gas by refrigeration, apparatus for drying or desiccating compressed air and gas by adsorption, cooling apparatus for compressed air and gas, compressed air and gas filters, closed-circuit water coolers, water and air cooling installations, inverted cycle air-to-water and water-to-water heat pumps; small and medium-sized inverted-cycle heat pumps with power storage elements