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BS ISO/IEC 10994-1992
Informationsverarbeitung. Datenaustausch auf 90 mm-Disketten mit modifizierter Wechseltaktschrift bei zweiseitiger Aufzeichnung auf je 80 Spuren mit 31831 Flusswechsel/rad. ISO-Typ 303 Information Technology-Data Interchange on 90 mm Flexible Disk Cartridges Using Modified Frequency Modulation Recording at 31 831 ftprad on 80 Tracks on Each Side-ISO Type 303 Technologies de l'information. Echange de donnees sur cartouche a disquette de 90 mm utilisant un enregistrement a modulation de frequence
适用范围:This International Standard specifies the characteristics of 90 mm flexible disk cartridges recorded at 31 831 ftprad using modified frequency modulation recording, on 80 tracks on each side. Such flexible disk cartridges are identified as ISO Type 303. It specifies the mechanical, physical and magnetic characteristics of the cartridge, so as to provide physical inter-changeability between data processing systems. It also specifies the method of recording, the quality of the recorded signals, the track layout and the track format. Together with ISO 9293, this International Standard provides for full data interchange between data processing systems.
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