標準號：ANSI INCITS 171-1989
中文標準名稱：信息系統.15916 bpr用單面和雙面高密度非格式化的、90-mm(3.5 in),5.3-tpmm(135-tpi)盒式軟盤.一般、物理和磁性要求 代替ANSI X3.171-1989
英文標準名稱：Information Systems - One- and Two-Sided, High-Density, Unformatted, 90-mm (3.5 in), 5,3-tpmm (135-tpi), Flexible Disk Cartridge for 15 916 bpr Use - General, Physical, and Magnetic Requirements Replaces ANSI X3.171-1989
標準類型：L64
發布日期：1989/1/1 12:00:00
實施日期：1999/12/31 12:00:00
中國標準分類號：L64
國際標準分類號：35.220.21
適用范圍：This standard specifies the general, physical, and magnetic requirements for interchangeability of the one- and two-sided, high-density, 90-mm (3.5-in) (nominal) flexible disk cartridge for 15 916 bits-per-radian (bpr) use as required to achieve unformatted disk cartridge interchange among disk drives using 80 tracks per side and associated information processing systems. The one- and two-sided flexible disk enclosed ina protective case and having one or two recording surfaces is of the type intended specifically for use with digital recording and reproducing equipment employing access mechanisms capable of positioning to these data tracks.