Information processing--Datainterchange on 90mm (3.5in) flexible disk cartridges using modified frequency modulation recording at 7958 ftprad on 80 tracks on each side--Part 1:Dimensional physical and magnetic characteristics
NORM herausgegeben am 1.10.1992
Designation standards: GB/T 13719-1992
Note: UNGÜLTIG
Publication date standards: 1.10.1992
Country: Chinese technical standard
Kategorie: Technische Normen GB