ANSI ISO 962-1974 信息处理.INCITS采纳的7位编码字符集及其7位和8位扩充在9磁道12.7mm宽磁带上的表示方法
Information on processing - Implementation of the 7-bit coded character set and its 7-bit and 8-bit extensions on 9-track 12,7 mm (0.5 in) magnetic tape Adopted by INCITS
This International Standard specifies the implementation of the 7-bit coded character set and its 7-bit and 8-bit extensions on 9-track 12, 7 mm (0.5 in) magnetic tape.