79295962
Sep 10, 2020
Heating, steam generating, refrigerating, drying, humidifying, dehumidifying and ventilating apparatus; apparatus for producing hot and cold water; fresh air supply apparatus (air conditioning, ventilation); heat recovery apparatus; air conditioning installations; chilled water units (refrigeration apparatus); ventilating, heating and air conditioning apparatus (room ventilating apparatus); air-to-air heat pumps; air-to-water heat pumps
Environmental Control Apparatus