Ключевые слова: activity, apartment, background, beam, boom, build, bulldozer, business, capacity, carriage, construction, crane, dark, development, engineering, equipment, estate, growth, heavy, height, high, hook, industrial, industry, jib, job, lift, lifter, lifting, light, load, loader, machine, machinery, mobile, modern, night, occupation, rope, silhouette, sky, structure, tall, technology, telescopic, tower, truck, vehicle, work,