Ключевые слова: aeration, air, aluminium, aluminum, architecture, blower, blue, building, burn, channel, conditioning, construction, cooling, distribution, duct, enterprises, exhaust, fan, fire, heat, industrial, iron, machinery, manufacturing, metal, metallic, modern, office, pipeline, plate, smoke, steel, structure, system, technology, tube, tunnel, vent, ventilation, ventilator, wall, warehouse, wire,