CEN/TC 55
| Project No. | prEN ISO 1561:1997 rev |
|---|---|
| Title | Not set |
| Registration number (WIID) | 20956 |
| Scope | Not set |
| Status | Izstrādē |
| ICS group | Not set |
| Project No. | prEN ISO 1561:1997 rev |
|---|---|
| Title | Not set |
| Registration number (WIID) | 20956 |
| Scope | Not set |
| Status | Izstrādē |
| ICS group | Not set |