Information processing systems. 12,7-mm 9-track magnetic tapes with the density of recording 246 bit/mm. Technical requirements
NORM herausgegeben am 1.1.1990
Designation standards: GOST 28123-89
Publication date standards: 1.1.1990
The number of pages: 27
Approximate weight : 81 g (0.18 lbs)
Country: Russian technical standard
Kategorie: Technische Normen GOST