CEN/SS F12
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 18236 | LVS EN 28860-2:1989 | Information processing - Data interchange on 90 mm (3.5 in) high density flexible disk cartridges using modified frequency modulation recording at 7958 ftprad, 5.3 tpmm (135 tpi) on both sides - Part 2: Track format (ISO 8860-2:1987, ed. 1) | Atcelts |
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