BS EN 28630-2:1992现行
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
出版：British Standards Institution
专家解读视频
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.
© British Standards Institution 2013
Amendment notes:
AMD 7323 published 15 December 1992
AMD 8192 published 15 June 1994
Document identifier notes:
Formerly BS 6957:Part 2:1988.
SS EN 28630-2 Ed. 1 (1992) - Identical
ISO 8630-2:1987 - Identical
UNI EN 28630-2:1992 - Identical
I.S. EN 28630-2:1993 - Identical
NBN EN 28630-2:1993 - Identical
DIN EN 28630-2 (1993-03) - Identical
ONORM EN 28630-2:1994 - Identical
SNV BS EN 28630-2:1994 - Identical
NF EN 28630-2:1993 - Identical
SNV BS EN 28630-2 : 1994 - Identical
