Ключевые слова: air, appliance, blue, building, climate, commercial, compressor, condition, conditioner, conditioning, contemporary, cool, coolant, cooler, cooling, electric, electricity, energy, equipment, fan, heat, hvac, industrial, industry, machine, machinery, metal, part, power, pump, radiator, repair, residential, roof, supply, system, technician, technology, temperature, unit, ventilation, ventilator,