ANSI INCITS137-1988 信息系统.7958 BPR用90mm(3.5in)、5.3tpmm(135tpi)单面和双面未格式化的盒式软盘.一般、物理和磁性要求
百检网 2021-07-16
标准号:ANSI INCITS137-1988
中文标准名称:信息系统.7958 BPR用90mm(3.5in)、5.3tpmm(135tpi)单面和双面未格式化的盒式软盘.一般、物理和磁性要求
英文标准名称:Information Systems - 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
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.
百检能给您带来哪些改变?
1、检测行业全覆盖,满足不同的检测;
2、实验室全覆盖,就近分配本地化检测;
3、工程师一对一服务,让检测更精准;
4、免费初检,初检不收取检测费用;
5、自助下单 快递免费上门取样;
6、周期短,费用低,服务周到;
7、拥有CMA、CNAS、CAL等权威资质;
8、检测报告权威有效、中国通用;