CEN/TC 181
| Project No. | prEN 498 |
|---|---|
| Title | Same as EN 498:1997 |
| Registration number (WIID) | 29109 |
| Scope | Same as EN 498:1997 |
| Status | Izstrādē |
| ICS group | 97.040.20 |
| Project No. | prEN 498 |
|---|---|
| Title | Same as EN 498:1997 |
| Registration number (WIID) | 29109 |
| Scope | Same as EN 498:1997 |
| Status | Izstrādē |
| ICS group | 97.040.20 |