ISO/IEC JTC 1
| Project No. | ISO 1858:1977 |
|---|---|
| Title | <p>Includes the dimensions of general purpose hubs and reels, with 76-mm (3 in) centrehole, designed for use with magnetic tape in interchange instrukentation applications.</p> |
| Registration number (WIID) | 6525 |
| Scope | <p>Includes the dimensions of general purpose hubs and reels, with 76-mm (3 in) centrehole, designed for use with magnetic tape in interchange instrukentation applications.</p> |
| Status | Standarts spēkā |
| ICS group | 35.220.22 |