【国外标准】 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 bpi Use General, Physical, and Magnetic Requirements (formerly ANSI X3.171-1989 (R2000))

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INCITS 171-1989[S2010]
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标准简介

适用范围：

4. 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. (See caution notice below).

基本信息

标准号：
INCITS 171-1989[S2010]
标准名称：
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 bpi Use General, Physical, and Magnetic Requirements (formerly ANSI X3.171-1989 (R2000))
英文名称：
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 bpi Use General, Physical, and Magnetic Requirements (formerly ANSI X3.171-1989 (R2000))
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