ISO 4337:1977 EN 915029bd
Information processing - Interchangeable magnetic twelve-disk pack (100 Mbytes)
废止
发布日期 :
1977-10-07
实施日期 :
ISO 4337:1977 FR 55e65565
Information processing - Interchangeable magnetic twelve-disk pack (100 Mbytes)
废止
发布日期 :
1977-10-07
实施日期 :
ISO/IEC 7487-1:1993 EN a79604b0
Information technology -- Data interchange on 130 mm (5,25 in) flexible disk cartridges using modified frequency modulation recording at 7 958 ftprad, 1,9 tpmm (48 tpi), on both sides -- ISO type 202 -- Part 1: Dimensional, physical and magnetic characteristics
废止
发布日期 :
1993-12-23
实施日期 :
ISO/IEC 7487-1:1993 FR 3d3771fb
Information technology -- Data interchange on 130 mm (5,25 in) flexible disk cartridges using modified frequency modulation recording at 7 958 ftprad, 1,9 tpmm (48 tpi), on both sides -- ISO type 202 -- Part 1: Dimensional, physical and magnetic characteristics
废止
发布日期 :
1993-12-23
实施日期 :
ISO/IEC 9529-1:1989 EN 0a9e63c6
Information processing systems — Data interchange on 90 mm (3,5 in) flexible disk cartridges using modified frequency modulation recording at 15 916 ftprad, on 80 tracks on each side — Part 1: Dimensional, physical and magnetic characteristics
废止
发布日期 :
1989-09-13
实施日期 :
ISO/IEC 9529-1:1989 EN 8ce0696a
Information processing systems -- Data interchange on 90 mm (3,5 in) flexible disk cartridges using modified frequency modulation recording at 15 916 ftprad, on 80 tracks on each side -- Part 1: Dimensional, physical and magnetic characteristics
废止
发布日期 :
1989-09-13
实施日期 :