ISO 8630-2-1987 信息处理 数据交换用130mm(5.25 in)改进调频制记录,密度为13262 ftrad、每面80道的软盘 第2部分:用作77道的磁道格式A

标准号：ISO 8630-2-1987
中文标准名称：信息处理 数据交换用130mm(5.25 in)改进调频制记录,密度为13262 ftrad、每面80道的软盘 第2部分:用作77道的磁道格式A
英文标准名称：Information processing; Data interchange on 130 mm (5.25 in) flexible disk cartridges using modified frequency modulation recording at 13 262 ftprad, on 80 tracks on each side; Part 2 : Track format A for 77 tracks
标准类型：L64
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：L64
国际标准分类号：35.220.21
适用范围：This part of ISO 8630 specifies the quality of recorded signals, the track layout, and a track format to be used on 130 mm (5.25 in), 13 262 ftprad flexible disk cartridges intended for data interchange between data processing systems. NOTE — Numeric values in the SI and/or Imperial measurement system in this part of ISO 8630 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 Imperial units and further developments were made using SI units.