Information technology. Information interchange on 3,81 mm (0,15 in) magnetic tape cassete at 4 cpmm (100 cpI) phase encoded 63 ftpmm (1600 ftpI)
STANDARD published on 1.1.1993
Designation standards: GOST 34.402-91
Publication date standards: 1.1.1993
The number of pages: 35
Approximate weight : 105 g (0.23 lbs)
Country: Russian technical standard
Category: Technical standards GOST