Ключевые слова: abstract, audio, background, block, bnc, broadcasting, cable, coaxial, color, communications, component, computers, connect, connection, connector, cord, data, electrical, electricity, electronics, equipment, global, hand, image, industrial, industry, interconnect, internet, line, link, macro, metal, modem, network, objects, old, patch, paths, plug, rg6, set, space, speaker, surveillance, technology, telecommunications, telephone, television, white, with,