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Electricity icons in single colors
Overhead power line. A number of electro-eaves departing into the distance. Transmission and supply of electricity. Procurement for an article on the cost of electricity or construction of lines
Energy saving and simple light bulbs.Green background vector illustration template design
Yellow lamp bulb yellow in retro style on black background. Flat vector illustration. Technology concept.
James Watt, inventor of the steam engine, vintage engraved illustration. From the Universe and Humanity, 1910.
Power supply generator placed on street sidewalk. Outdoor diesel power generator. Small business use gasoline generators.

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