Ключевые слова: aeration, air, airconditioner, airconditioning, aluminum, architecture, building, ceiling, cold, conditioner, conditioning, construction, cool, cooling, distribution, duct, electric, engineering, equipment, factory, heat, hvac, indoors, industrial, industry, infrastructure, inside, installation, installing, interior, iron, metal, metallic, modern, network, new, office, pipe, pipeline, rows, silver, steel, system, technology, tube, urban, vent, ventilate, ventilation, warehouse,