Ключевые слова: auto, big, car, cargo, chemical, classic, container, danger, deliver, delivery, design, diesel, drive, energy, flammable, flat, fuel, gas, gasoline, heavy, illustration, industrial, line, linear, liquid, load, minimal, motor, oil, outline, petrochemicals, petrol, petroleum, power, presentation, road, side, speedway, tank, tanker, thin, tractor, traffic, trailer, transport, transportation, truck, wheel, yellow,