35.220.21 磁盘 标准查询与下载

BS 7023-3:1989 使用改进的频率调制以7958ftprad、3.8tpmm（96tpi）速度双面录制的数据交换用130mm（5.25in）软磁盘卡带的结构和使用指南 磁道格式B

Guide to construction and use of 130 mm (5.25 in) flexible disk cartridges for data interchange using modified frequency modulation recording at 7958 ftprad, 3.8 tpmm (96 tpi) on both sides. Track format B

BS 7023-1:1989 使用改进的频率调制以7958ftprad、3.8tpmm（96tpi）速度双面录制的数据交换用130mm（5.25in）软磁盘卡带的结构和使用指南 尺寸、物理特性和磁特性

Guide to construction and use of 130 mm (5.25 in) flexible disk cartridges for data interchange using modified frequency modulation recording at 7958 ftprad, 3.8 tpmm (96 tpi) on both sides. Dimensional, physical and magnetic characteristics

BS 7023-2:1989 使用改进的频率调制以7958ftprad、3.8tpmm（96tpi）速度双面录制的数据交换用130mm（5.25in）软磁盘盒的制造和使用指南 磁道格式A

Guide to construction and use of 130 mm (5.25 in) flexible disk cartridges for data interchange using modified frequency modulation recording at 7958 ftprad, 3.8 tpmm (96 tpi) on both sides. Track format A

BS 7024-2:1989 使用改进的频率调制以7958ftprad、1.9tpmm（48tpi）速度双面录制的数据交换用130mm（5.25in）软磁盘盒的制造和使用指南 磁道格式A

Guide to construction and use of 130 mm (5.25 in) flexible disk cartridges for data interchange using modified frequency modulation recording at 7958 ftprad, 1.9 tpmm (48 tpi) on both sides. Track format A

ANSI/INCITS 171-1989 信息系统.15916 bpr用单面和双面高密度非格式化的、90-mm(3.5 in),5.3-tpmm(135-tpi)盒式软盘.一般、物理和磁性要求 代替ANSI X3.171-1989

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.

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

ANSI/INCITS/ISO 9529-2:1989 信息处理系统.利用15916ftprad每面80磁道的改频调制记录在90mm(3.5in)盒式软盘上的数据交换.第2部分:磁道格式

This part of ISO/IEC 9529 specifies the track layout, the track format and the characteristics of the recorded signals.

Information Processing Systems - Data Interchange on 90 mm (3.5 in) Flexible Disk Cartridges Using Modified Frequency Modulation Recording at 15 916 ftprad on 80 tracks on Each Side - Part 2: Track Format

GOST 28272-1989 软磁盘存储器.一般技术要求

Настоящий стандарт распространяется на однодисковые накопители на гибких магнитных дисках 130 и 90 мм, предназначенные для применения в сос

Flexible disk drives. General technical requirements

ANSI/ISO 9529-2:1989 信息处理系统.利用15916ftprad每面80磁道的改频调制记录在90mm(3.5in)盒式软盘上的数据交换.第2部分:磁道格式

This part of ISO/IEC 9529 specifies the track layout, the track format and the characteristics of the recorded signals.

Information Processing Systems - Data Interchange on 90 mm (3.5 in) Flexible Disk Cartridges Using Modified Frequency Modulation Recording at 15 916 ftprad on 80 tracks on Each Side - Part 2: Track Format

ANSI/INCITS/ISO/IEC 9529-1:1989 信息处理系统.90 mm(3.5 in.)改进调频制记录,密度为15916 ftprad,每面80道的盒式软盘的数据交换.第1部分:尺寸规格,物理和磁性特征

Specifies the dimensional, physical and magnetic characteristics of the 90 mm (3,5 in ) flexible disk cartridge using modified freqency modulation recording at 15 916 ftprad on 80 tracks on each side, so as to provide physical interchangeability between data processing systems. References: ISO 683-13; ISO 9293.

Information processing systems - Data interchange on 90 mm (3,5 in) flexible disk cartridges using modified frequency modulation recording at 15 916 ftprad, on 80 tracks on each side - Part 1: Dimensional, physical and magnetic characteristics

GOST 28081-1989 信息处理系统.有信息交换记录的软磁盘.文件结构和标记

Настоящий стандарт распространяется на гибкие магнитные диски (далее - ГМД) с записью, предназначенные для обмена данными между различным

Information processing systems. Elexible magnetic disks for information interchange. File stsucturs and labelling

BS 6958-1:1988 采用改进的频率调制在每面80磁道上以7958磁通变换/弧度(ftprad)、5.3tpmm(135tpi)记录的数据交换用90mm(3.5in)软盘盒的制造和使用指南.尺寸、物理及磁特性

Provides guidance on the characteristics of the cartridge so as to provide physical interchangeability between data processing systems.

Guide to construction and use of 90 mm (3.5 in) flexible disk cartridges for data interchange, using modified frequency modulation recording at 7958 ftprad, 5.3 tpmm (135 tpi) on 80 tracks on each side - Dimensional, physical and magnetic characteristics

BS EN 28630-3:1988 使用13262次磁通变换/弧度在每侧80磁道上调频录制的数据交换130mm(5.25in)盒式软磁盘的制作和使用指南.80磁道用格式B

Provides guidance on the quality of recorded signals, the track layout, and a track format to be used on cartridges intended for data interchange between data processing systems.

Guide to construction and use of 130 mm (5.25 in) flexible disk cartridges for data interchange, using modified frequency modulation recording at 13 262 ftprad, on 80 tracks each side - Track format B for 80 tracks

BS 6542-2:1988 用于信息交换的软盘盒的文件结构和标签 可变文件分配结构规范

This International Standard specifies the volume and file struc-ture of flexible disk cartridges (FDC) for the interchange of information between users of information processing systems. It also specifies an optional record structure. This international Standard is applicable to various types of flexible disk cartridges including those identified in clause 3, and other types which may be the subject of future Inter-national Standards. This International Standard specifies the location of files of in-formation on a flexible disk cartridge, and also specifies a set of recorded descriptors which identifies: — the files which may be interchanged; — the locations of the files; — the attributes of the files; — the location of unused space for recording on the FDC; — the location of defective recording space on the FDC; — the attributes of the FDC and of the descriptors recorded on it. This International Standard also specifies requirements for the processes which are provided within information processing systems to enable information to be interchanged between dif-ferent systems, utilizing recorded flexible disk cartridges as the medium of interchange. For this purpose it specifies the func-tions within systems which are intended to originate or to receive flexible disk cartridges which conform to this Inter-national Standard. This International Standard provides a method for the alloca-tion of space that is independent of the number of files that are recorded on the volume. It also enables the sizes of the record-ed files to be expanded or contracted during processing, sub-ject only to the availability of unused recording space when needed. The contents and organization of the files are not specified by this International Standard and are subject to agreement be-tween the originator and the recipient of the interchanged FDC.

File structure and labelling of flexible disk cartridges for information interchange. Specification for variable file allocation structure

BS EN 28630-3:1992 用于数据交换的 130 毫米（5.25 英寸）软盘盒的构造和使用指南 使用修改后的频率调制记录 以 13262ftprad 进行记录 每侧 80 个磁道 曲目格式 B 可容纳 80 首曲目

Guide to construction and use of 130 mm (5.25 in) flexible disk cartridges for data interchange, using modified frequency modulation recording at 13 262 ftprad, on 80 tracks each side. Track format B for 80 tracks

BS EN 28630-2:1988 使用13262次磁通变换/弧度在每侧80磁道上调频录制的数据交换130mm(5.25in)盒式软磁盘的制作和使用指南.77磁道用格式A

Provides guidance on the quality of recorded signals, the track layout, and a track format to be used on cartridges intended for data interchange between data processing systems.

Guide to construction and use of 130 mm (5.25 in) flexible disk cartridges for data interchange, using modified frequency modulation recording at 13 262 ftprad, on 80 tracks each side - Track format A for 77 tracks

BS 6958-2:1988 采用改进的频率调制在每面80磁道上以7958磁通变换/弧度(ftprad)、5.3tpmm(135tpi)记录的数据交换用90mm(3.5in)软盘盒的制造和使用指南.磁道格式

Provides guidance on the track layout, track format and characteristics of recorded signals.

Guide to construction and use of 90 mm (3.5 in) flexible disk cartridges for data interchange, using modified frequency modulation recording at 7958 ftprad, 5.3 tpmm (135 tpi) on 80 tracks on each side - Track format

JIS X 0603:1988 信息交换用软磁盘卡盘的标记与文档结构

File structure and labelling of flexible disk cartridges for information interchange

BS 4783-1:1988 数据处理和信息存储用介质的储存、传送和维护.第1部分:磁盘组、存贮模块和磁盘盒推荐标准

Includes a guide to fault identification, to reduce the chance of damage and to give data security over archival periods and in normal use.

Storage, transportation and maintenance of media for use in data processing and information storage - Recommendations for disk packs, storage modules and disk cartridges

BS 4783-3:1988 数据处理和信息存储用介质的储存,传送和维护.盒式软磁盘推荐规范

BS 4783 : Part 3 provides recommendations on the care and maintenance of flexible disk cartridges. It includes recommendations for storage, handling, transportation, inspection, maintenance and fault identification.

Storage, transportation and maintenance of media for use in data processing and information storage. Recommendations for flexible disk cartridges

ANSI/INCITS 163-1988 信息系统.接触式起止金属薄膜存储磁盘.130-mm(5.118-in)外径和40-mm(1.575-in)内径的每磁道83333磁通转变次数 代替ANSI X3.163-1988

Specifies the general, physical, and magnetic requirements for interchangeability for the two-sided, 5.25-in (130-mm) flexible disk cartridge (for 13262 flux transitions per radian use) as required to achieve unformatted disk cartridge interchange among disk drives using 77 or 80 tracks per side and associated information processing systems.

Information Systems - Contact Start-Stop Metallic Film Storage Disk - 83 333 Flux Transitions Per Track 130-mm (5.118-in) Outer Diameter and 40-mm (1.575-in) Inner Diameter Replaces ANSI X3.163-1988