Ключевые слова: aeration, air, airconditioner, airconditioning, aluminum, architecture, background, building, ceiling, concrete, conditioner, conditioning, construction, cool, cooling, design, ducting, engineering, equipment, facilities, facility, foil, hanging, indoor, indoors, industrial, industry, inside, interior, material, metal, metallic, modern, new, office, pipe, pipeline, pipes, piping, shiny, silver, steel, system, technology, tube, ventilate, ventilation, wall,