IS 12327 : Part 1 : 1988/ISO 8630-1 : 1987 Data Interchange on 130 mm flexible disk cartridges using modified frequency modulation recording at 13 262 ftprad on 80 tracks on each side : Part 1 Dimensional, physical and magnetic characteristics

UDC 681.327.634 : 621.798.11 -52 LTD 16
Reaffirmed 2019

National Foreword

This Indian Standard (Part 1), which is identical with ISO8630-1 : 1987 `Information processing - Data interchange on 130 mm(5.25 in) flexible disk cartridges using modified frequencymodulation recording at 13 262 ftprad, on 80 tracks on each side -Part 1 : Dimensional, physical and magnetic characteristics,`issued by the International Organization for Standardization (ISO)was adopted by the Bureau of Indian Standards on 10 February 1988on the recommendation of the Computers, Business Machines andCalculators Sectional Committee (LTDC 24), and approval of theElectronics and Telecommunication Division Council.

International Standard Corresponding Indian Standard
ISO 646 :1983 IS 10315 : 1982 7-bit codedcharacter set forinformation interchange
ISO 2022 :1986 IS 12326 : 1987 7-bit and 8-bit codedcharactersets Code extension techniques
ISO 4873 :1986 IS 10401 : 1982 8-bit coded character setforinformation interchange
ISO 7665 :1983 IS 11406 : 1986 File structure andlabelling offlexible disk cartridges for informationinterchange