CEN/TC 55
| Project No. | EN ISO 2157:1995 |
|---|---|
| Title | Specifies the relevant characteristics of the working parts of dental rotary instruments, e.g. burs, laboratory burs, grinding instruments, diamond instruments, mandrels, etc. It does not cover the diameters of root canal instruments. |
| Registration number (WIID) | 1393 |
| Scope | Specifies the relevant characteristics of the working parts of dental rotary instruments, e.g. burs, laboratory burs, grinding instruments, diamond instruments, mandrels, etc. It does not cover the diameters of root canal instruments. |
| Status | Atcelts |
| ICS group | 11.060.20 |