Ключевые слова: airport, architecture, background, build, building, buildings, business, cement, city, commercial, concrete, construction, crane, cranes, development, engineering, equipment, estate, expansion, frame, gate, heavy, high, increase, industrial, industry, infrastructure, international, landscape, machine, machinery, metal, new, progress, project, reconstruction, scaffolding, site, sky, steel, structure, technology, terminal, tower, transportation, travel, turkey, urban, work, worker,