DIN EN ISO/IEC 9661-1997 信息技术.12.7mm盒式磁带数据交换.18条磁道,1491数据比特/mm
Information technology - Data interchange on 12,7 mm wide magnetic tape cartridges - 18 tracks, 1491 data bytes per millimetre (ISO/IEC 9661:1994); German version EN ISO/IEC 9661:1995
The document specifies the physical and magnetic characteristics of a 12,7 mm wide, 18-tracks magnetic tape cartridge to enable interchangeability of such cartridges. It also specifies a format and recording method thus allowing, together with ISO 1001 for magnetic tape labelling, full data interchange by means of such magnetic tape cartridges.