Ключевые слова: air, appliance, blue, building, chemical, chiller, climate, cold, commercial, compressor, condenser, condition, construction, cool, ecology, energy, environment, equipment, fan, frame, gas, green, heat, hvac, industrial, machine, mechanical, metal, outdoor, outside, plant, pollution, power, production, refrigeration, station, steam, steel, still, structure, system, technology, temperature, top, unit, utility, ventilation, water,