Technologies de l'information — Cartouche de bande magnétique de 12,65 mm de large pour l'échange d'information — Enregistrement par balayage en spirale — Format de données-D3-1

Describes the physical and magnetic characteristics of a magnetic tape cartridge, using magnetic tape 12,65 mm wide, so as to provide physical interchangeability of such cartridges. Specifies the quality of the recorded signals, the recording method and the recorded format.