Ключевые слова: 3d, architecture, background, ball, build, business, cargo, concrete, construction, crane, development, elevator, engineering, equipment, fix, frame, heavy, high, hoist, hold, hook, illustration, industrial, industry, iron, lift, lifting, load, machine, machinery, mechanical, metal, project, rendering, rope, simple, single, slab, steel, structure, swing, symbol, technology, truck, weight, winch, wire, work,