Ключевые слова: 3d, aeroplane, aircraft, airline, airplane, airscrew, automotive, aviation, blade, business, car, component, computer, design, engine, engineering, equipment, fan, flight, future, gear, generator, industrial, industry, jet, machine, manufacturing, material, mechanic, mechanical, metal, metallic, model, motor, part, plane, plastic, power, print, printer, processing, production, propeller, science, steel, technology, threedimensional, transportation, turbine, vehicle,