BS 5079-1981
记录密度为4C/mm(100C/in)、相位编码密度为63ft/mm(1600ft/in)、宽3.81mm(0.150in)的盒式磁带信息交换规范
Specification for information interchange on 3.81 mm (0.150 in) magnetic tape cassette at 4 cpmm (100 cpi), phase encoded at 63 ftpmm (1600 ftpi)
- 适用范围
- Specifies a 3.81 mm tape in a cassette to be physically interchangeable between information processing systems for the exchange of data using the UK 7-bit data code (BS 4730) or any 7-bit or 8-bit code structure (BS 4953).