Ключевые слова: architecture, background, balance, blue, build, building, built, business, cabin, cable, city, concrete, construction, crane, development, device, engineering, equipment, girder, heavy, high, hoisting, industrial, industry, iron, lift, lifting, load, loader, loading, machine, machinery, mover, outdoor, project, property, reinforcement, site, sky, skyscraper, steel, structure, tall, technology, tool, tower, vertical, winch, work, yellow,