Professional video storage equipment. Guideline of time code transmission
实施日期:2012-10-19
Information Technology - Magnetic Tape and Cartridge for Information Interchange - Unrecorded, 36-Track, Parallel, 12.57 mm (0.495 in), 1944 ftpmm (49 378 ftpi) Group-Coded Recording
Information processing. 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. Part 3:Track format ...
实施日期:1986-01-01
Information technology - Software asset management - Part 1: Processes
实施日期:2009-08-01
Information technology. File structure and labelling of magnetic tapes for information interchange
实施日期:2012-07-30
实施日期:2010-10-31
实施日期:2006-12-01
Information technology -- Personal identification -- ISO-compliant driving licence -- Part 3: Access control, authentication and integrity validation
发布日期:2009-03-01 实施日期:2009-03-01
Information processing. Data interchange on 130 mm (5.25 in) flexible disk cartridges using modified frequency modulation recording at 7 958 ftprad,3,8 tpmm (96 tpi),on both sides. Part 3:Track format ...
实施日期:1986-01-01
Information technology -- Unrecorded 12,7 mm (0,5 in) wide magnetic tape for information interchange -- 32 ftpmm (800 ftpi), NRZ1, 126 ftpmm (3 200 ftpi) phase encoded and 356 ftpmm (9 042 ftpi), NRZ1
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