標(biāo)準(zhǔn)號：SIS SS 63 67 33-1983
中文標(biāo)準(zhǔn)名稱：信息處理．應(yīng)用改進(jìn)調(diào)頻制記錄技術(shù)在200 mm（8 in）可折疊盒式磁盤上進(jìn)行數(shù)據(jù)交換．磁盤密度為13 262ftprad，雙面．第2部分：磁軌格式 1,9 tpmm （48 tpi）
英文標(biāo)準(zhǔn)名稱：Information processing - Data inter- change on 200 mm {8 in) flexible disk cartridges using modified frequency mo- dulation (MFM) recording at 13 262ftprad on two sides - Part 2: Track format for 1,9 tpmm (48 tpi)
發(fā)布日期：1983/11/15 12:00:00
實施日期：1999/12/31 12:00:00
適用范圍：This part of ISO 7065 specifies the magnetic characteristics, the track layout, and the track format to be used on a 200 mm (8 in) flexible disk cartridge, recorded at 13 262 ftprad on both sides using modified frequency modulation recording at a track density of 1,9 tracks per millimetre (48 tracks per inch), which is intended for data interchange between data processing systems.NOTE — Numeric values in the SI and/or Imperial measurement system in this International Standard may have been rounded off and are therefore consistent with, but not exactly equal to, each other. Ettner system may be used, but the two should be neither intermixed nor re-converted. The original design of this part of ISO 7065 was made using the Imperial measurement system.