Ключевые слова: abstract, architecture, background, building, cement, connected, connection, connector, construct, construction, control, damaged, daylight, decoration, detail, device, dirty, distribution, energy, engineering, equipment, factory, gas, home, house, hydraulic, industrial, industry, iron, line, measure, metal, new, outdoor, painted, pipe, pipeline, place, power, stone, stress, structure, supply, system, technology, texture, tube, valve, wall, yellow,