Ключевые слова: 3d, accumulator, art, auto, automobile, background, battery, car, change, charge, color, colorful, concept, contour, control, design, drive, electric, electricity, energy, engine, equipment, gear, gearbox, gradient, handle, icon, illustration, isolated, isometric, knob, line, linear, lineart, manual, outline, power, shift, shifter, sign, speed, stick, supply, symbol, technology, transmission, transport, transportation, vehicle,