CEN/TC 154
| Project No. | EN 1097-1:1996/A1:2003 |
|---|---|
| Title | Addition of an informative annex, describing procedures for the testing of alternative size fractions. |
| Registration number (WIID) | 21773 |
| Scope | Addition of an informative annex, describing procedures for the testing of alternative size fractions. |
| Status | Atcelts |
| ICS group | 91.100.15 |