BS EN 28630-1:1992廢止
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. Dimensional, physical and magnetic characteristics
出版：British Standards Institution
專家解讀視頻
Provides guidance on the characteristics of the cartridge so as to provide physical interchangeability between data processing systems.
? British Standards Institution 2013
General notes:
This standard has been withdrawn as it is identical to EN 28630-1:1992, which has been withdrawn by CEN/SS F12
Amendment notes:
AMD 7322 published 15 December 1992
Document identifier notes:
Formerly BS 6957:Part 1:1988.
SNV BS EN 28630-1 : 1992 - Identical
NF EN 28630-1:1993 - Identical
ISO 8630-1:1987 - Identical
