Ключевые слова: audio, board, cd, cdrom, circuit, closeup, component, computer, data, detail, device, digital, disc, disk, drive, dvd, electronic, equipment, green, hardware, head, hifi, industry, inside, integrated, laser, macro, microchip, microcircuit, microprocessor, music, nobody, object, optical, panel, pattern, player, record, sound, stereo, storage, system, technology,