Ключевые слова: automobile, automotive, axle, car, center, chromium, closeup, cog, cogwheel, concept, connection, design, differential, drive, engine, engineering, extreme, factory, gear, gearbox, gearwheel, industrial, invention, iron, machinery, manufacture, mechanic, motion, motor, part, pinion, planetary, plant, power, precision, production, rotate, shaft, steel, teamwork, technology, teeth, torque, transmission, turn, vehicle, wheel, workshop, wrench,