Ключевые слова: 3d, abstract, car, circle, close, concrete, crank, drive, electric, engine, factory, flywheel, geometric, grind, hall, hard, huge, industrial, interior, iron, machine, machinery, mechanical, mechanics, mill, modern, modes, motion, move, noise, overlap, perspective, physics, production, rack, resistant, rolling mill, rotate, round, science, silver, stairs, steel, tape, teeth metal, tooth, turn, wheel, work, zoom,