Ключевые слова: abstract, aluminum, backdrop, background, black, broadband, cable, communication, connection, connector, dark, data, design, detail, equipments, fiber, grid, hub, icon, industrial, information, internet, iron, lan, macro, material, metal, metallic, modern, net, network, optic, pattern, plug, room, server, shape, solution, steel, structure, technology, tool, wallpaper, web, wire,