GB/T 15134-1994 Information processing—File structure and labelling of flexible disk cartridges for information interchange

GB 9416.1 GB 9416.2 GB 11384 GB 11385 GB/T 1988-1998 Information technology—7-bit Coded character set for information interchange GB/T 2311-2000 Information technology—Character code structure and extension techniques GB/T 11383-1989 Information processing-8-bit code for information interchange—Structure and rules for implementation GB/T 15132.1-1994 Information processing—Data interchange on 130mm flexible disk cartridges using two-frequency recording at 7958 ftprad, 1.9tpmm, on one side—Part 1:Dimensional, physical and magnetic characteristics GB/T 15132.2-1994 Information processing—Data interchange on 130mm flexible disk cartridges using two-frequency recording at 7958 ftprad, 1.9tpmm, on one side—Part 2:Track format GB/T 15133.1-1994 Information processing—Data interchange on 200mm flexible disk cartridges using two-frequency recording at 13262 ftprad, 1.9tpmm, on one side—Part 1:Dimensional, physical and magnetic characteristics GB/T 15133.2-1994 Information processing—Data interchange on 200mm flexible disk cartridges using two-frequency recording at 13262 ftprad, 1.9tpmm, on one side—Part 2:Track format

ISO 7665-1983