標準號：SIS SS 63 67 31-1986
中文標準名稱：信息處理．數(shù)據(jù)交換，200毫米（8英寸）軟磁盒，使用雙頻記錄，13 262 ftprad，1.9 tpmm （48 TPI），一單面．第2部分：軌道格式
英文標準名稱：Information processing - Data inter- change on 200 mm (8 in) flexible disk cartridges using two-frequency recording at 13 262 ftprad, 1,9 tpmm (48 tpi), on one side - Part 2: Track format
發(fā)布日期：1986/6/25 12:00:00
實施日期：1999/12/31 12:00:00
適用范圍：This part of ISO 5654 specifies the quality of recorded signals, track layout and the track format to be used on the above-mentioned flexible disk cartridge which is intended for data in-terchange between data processing systems.NOTE — Numenc values in the SI and/or Impenal measurement system in this part of ISO 5654 may have been rounded off and therefore are consistent with, but not exactly equal to, each other Either system may be used, but the two should be neither intermixed nor re-converted.The original design was made using the Impenal measurement system