CEN/TC 49
| Project No. | EN 30:1979/A3 MOD.2:1985 |
|---|---|
| Title | Mutual understanding and communication. Interface. Performance. |
| Registration number (WIID) | 1083 |
| Scope | Mutual understanding and communication. Interface. Performance. |
| Status | Atcelts |
| ICS group | 97.040.20 |