NF Z64-732-1987
使用252ftp/mm(16400ftpi)的强度调制和频率调制(IMFM)盒式磁带的数据交换.第2部分:起始/终止状态数据交换的磁道排列格式和录制方法
INFORMATION PROCESSING. DATA INTERCHANGE ON 6,30 MM (0,25 IN) WIDE MAGNETIC TAPE CARTRIDGE USING IMFM RECORDING AT 252 FTPMM (6400 FTPI). PART 2 : TRACK FORMAT AND METHOD OF RECORDING FOR DATA INTERCHANGE IN START/STOP MODE.