Ключевые слова: 3d, abstract, ac, american, assembly, background, black, block, board, build, builder, building, business, businessman, cable, car, closeup, composition, concept, connection, connector, construction, consumption, cord, design, disconnect, drawing, electric, electrical, electricity, element, energy, extension, game, generation, graphic, green, grounded, hand, hardware, house, household, illustration, image, industrial, industry, insert, integration, isolated, join, man, material, metaphor, natural, object, order, outlet, part, partnership, piece, plank, plug, power, puzzle, receptacle, rectangle, single, socket, solve, strategy, structure, success, successful, supply, support, symbol, system, tech, technology, timber, toy, transfer, union, unplugged, usa, usb, volt, voltage, white, wire, wired, wood, wooden, work,