18.130Level 518.13Pre-press and pre-media services18.13001Composition of texts and images on film, on photographic paper or plain paper18.13002Reproduction: production typographical forms, offset print reproduction and printing plates, rotogravure cylinders and reproduction18.13003Preparation and production of slides for overhead projectors, sketches, models, etc.18.13004Preparation of digital data: enrichment, selection, link of digital data stored in electronic data processing equipment18.13005Other graphic activities