CEN/TC 19
| Project No. | EN 116:1981 |
|---|---|
| Title | Mutual understanding and communication. |
| Registration number (WIID) | 227 |
| Scope | Mutual understanding and communication. |
| Status | Atcelts |
| ICS group | 75.160.20 |
| Project No. | EN 116:1981 |
|---|---|
| Title | Mutual understanding and communication. |
| Registration number (WIID) | 227 |
| Scope | Mutual understanding and communication. |
| Status | Atcelts |
| ICS group | 75.160.20 |