Ключевые слова: 4472, alternative energy, appliance, biofuel, cable, caucasian, communication, computer cable, concepts, concepts and ideas, connection, electric car, electric plug, electrical equipment, electrician, electricity, electronics industry, energy, environment, environmental conservation, equipment, extension cord, fuel and power generation, global communications, green, ideas, industry, isolated objects, natural disaster, nature, outlet, plastic, power, power cable, power line, power supply, power supply box, putting green, radio controlled handset, remote, remote control, solar energy, steel cable, technology, threedimensional shape,