ANSI INCITS 137-1988 信息系统.7958 BPR用单、双面未格式化的90mm(3.5英寸)、5.3tpmm(135tpi)盒式软盘.通用物理和磁性要求 代替ANSI X3.137-

标准号：ANSI INCITS 137-1988
中文标准名称：信息系统.7958 BPR用单、双面未格式化的90mm(3.5英寸)、5.3tpmm(135tpi)盒式软盘.通用物理和磁性要求 代替ANSI X3.137-1988/AM1-1999
英文标准名称：Information Technology - One- and Two-Sided, Unformatted, 90-mm (3.5-in) 5,3-tpmm (135-tpi), Flexible Disk Cartridge for 7958 bpr Use - General, Physical and Magnetic Requirements Replaces ANSI X3.139-1988; Amendment 1: 1999
标准类型：L64
发布日期：1988/1/1 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：The standard specifies the general, physical and magnetic requirements for inter-changeability of the one-and two-sided 90mm (3.5 in) (nominal) flexible disk cartridge (for 7958 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.