Ключевые слова: alternative, alternator, autonomous, auxiliary, backup, box, building, city, critical, device, diesel, electric, electrical, electricity, emergency, energy, equipment, exhaust, exterior, external, fuel, function, gasoline, generate, generating, generation, generator, help, industrial, industry, isolated, large, light, machine, metal, mobile, motor, outage, outdoor, portable, power, powerful, production, source, technology, tool, volts, wattage, white, yellow,