Ключевые слова: auto, award, background, benzine, biodiesel, chemical, clean, concepts, conservation, cost, diesel, drop, droplet, e10, ecology, economy, emission, energy, environment, environmental, expense, fcc, fill, filling, finish, fuel, gas, gasoline, global, green, hand, handle, hold, holding, ideas, industrial, industry, last, leadfree, male, mineral, nozzle, oil, petro, petrol, petroleum, pingun, pipe, plant, pollution, price, pump, recharge, refuel, service, shortage, station, transport, travel,