CEN/TC 79
| Project No. | EN 148-2:1999 |
|---|---|
| Title | This European Standard is applicable to centre threads for respiratory protective devices. This standard does not apply to diving equipment and to positive pressure demand breathing apparatus. |
| Registration number (WIID) | 1999 |
| Scope | This European Standard is applicable to centre threads for respiratory protective devices. This standard does not apply to diving equipment and to positive pressure demand breathing apparatus. |
| Status | Izstrādē |
| ICS group | 13.340.30 |