Ключевые слова: auto, automotive, background, circle, closeup, cnc, cog, cogwheel, design, detail, details, development, drive, engine, engineer, engineering, equipment, gear, gearbox, gears, heavy, industrial, industry, isolated, large, machine, machined, machined parts, machinery, machining, macro, manufacturing, mechanical, metal, modern, old, part, parts, power, precision, rotate, steel, technical, technology, teeth, torque, transmission, wheel, white, work,