CEN/TC 177
| Project No. | prEN 1520 rev |
|---|---|
| Title | Not set |
| Registration number (WIID) | 25760 |
| Scope | Not set |
| Status | Izstrādē |
| ICS group | 91.100.30 |
| Project No. | prEN 1520 rev |
|---|---|
| Title | Not set |
| Registration number (WIID) | 25760 |
| Scope | Not set |
| Status | Izstrādē |
| ICS group | 91.100.30 |