Information processing systems; data interchange on read-only 120 mm optical data disks (CD-ROM) (ISO/IEC 10149, september 1989); english version EN 30149:1991
€116.64
Information processing - Data interchange on 12,7 mm (0.5 in) magnetic tape cartridges - 18 tracks, 1 491 data bytes per millimetre (37 871 data bytes per inch) - Technical Corrigendum 2
€0.00
Information processing systems; flexible disk standards and parameter values; survey
€34.30
Information processing systems; designation of unrecorded flexible disk cartridges (ISO/IEC 9983:1989); german version EN 29983:1991
Information processing. Unrecorded 12,7 mm (0.5 in) wide magnetic tape for information interchange. 32 ftpmm (800 ftpi) NRZ1, 126ftpmm (3 200 ftpi) phase encoded and 356 ftpmm (9 042 ftpi), NRZ1
€193.00
Recommendations for preparation of electronic images (WORM) of documents that may be required as evidence
€165.00
Systèmes de traitement de l'information - Désignation des cartouches à disquettes vierges
€28.00
Traitement de l'information - Échange de données sur cartouches à disquette de 90 mm (3,5 in) utilisant un enregistrement à modulation de fréquence modifiée à 15 916 FTPRAD sur 80 pistes sur chaque face - Partie 1 : caractéristiques dimensionnelles, physiques et magnétiques.
€107.33
Traitement de l'information - Échange de données sur cartouches à disquette de 90 mm (3,5 in) utilisant un enregistrement à modulation de fréquence modifiée à 15 916 FTPRAD sur 80 pistes sur chaque face - Partie 2 : schéma de piste.
€52.00
Information technology - 3,81 mm wide magnetic tape cartridge for information interchange - Helical scan recording - DDS format
€74.00
Storage, transportation and maintenance of media for use in data processing information storage Recommendations 12.7 mm magnetic tape cartridges interchange, recording at 1491 bytes per millimetre on 18 tracks
Information technology. High density digital recording (HDDR) Unrecorded magnetic tape for applications
€316.00
Information processing — Data interchange on 130 mm (5.25 in) flexible disk cartridges using modified frequency modulation recording at 7 958 ftprad, 1,9 tpmm (48 tpi), on both sides — Part 3: Track format B Technical Corrigendum 1
Information processing - Data interchange on 130 mm (5.25 in) flexible disk cartridges using modified frequency modulation recording at 7 958 ftprad, 1,9 tpmm (48 tpi), on both sides - Part 3: Track format B - Technical Corrigendum 1
Information technology. 130 mm optical disk cartridge, write once, for information interchange Unrecorded cartridge
€355.00
