Ключевые слова: abstract, audio, background, backup, blank, blue, burn, business, cd, cdr, cdrom, circle, closeup, color, colors, communication, compact, computer, data, digital, disc, disk, dvd, equipment, industry, information, media, medium, movie, multimedia, music, object, optical, pc, plastic, record, recordable, reflection, refraction, round, shiny, single, software, sound, spectrum, stack, storage, technology, video, white,