Ключевые слова: abstract, apartment, architecture, background, building, business, chemical, city, concept, concrete, construction, design, development, energy, engineering, environment, equipment, exterior, facade, factory, frame, high, home, house, industrial, industry, ladder, material, metal, modern, new, outside, pattern, pipes, plant, process, production, repair, safety, scaffold, scaffolding, steel, structure, technology, the building to build, tower, urban, walls, windows, work,