L76 文本准备与交换 标准查询与下载

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

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).

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)

JIS X 0803 ERRATUM 1:2000 交互文本检索命令(勘误 1)

Commands for interactive text searching (Erratum 1)