(812) 309-78-59
(495) 223-46-76
BS EN 21864:1994
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
24 стр.
Действует
Печатная копияПечатное издание
257.04 £ (включая НДС 20%)
Разработчик:
Зарубежные/BSI
ICS:
35.220.22 Magnetic tapes / Магнитные ленты
Ключевые слова:
Magnetic tapes, Data media, Magnetic recording, Information exchange, Virgin media, Data recording, Digital recording methods, Magnetic recording (data), Testing conditions, Environment (working), Storage, Width, Thickness, Length, Dimensional tolerances, Coatings, Elongation, Recording characteristics, Signal level, Identification methods, Form tolerances, Opacity, Electrical resistance, Reflection factor, Mechanical testing, Drums (materials handling equipment), Dimensions, Calibration, Data processing