CEN/TC 211
| Project No. | EN 27917:1991 |
|---|---|
| Title | Specification of a method for measuring the A-weighted and octave-band sound pressure levels, at the operator's position, of noise emitted by portable, hand-held brush saws for use primarily in forestry which are powered by internal combustion engines. The operating conditions during measurement simulate normal operating conditions in the forest. |
| Registration number (WIID) | 9734 |
| Scope | Specification of a method for measuring the A-weighted and octave-band sound pressure levels, at the operator's position, of noise emitted by portable, hand-held brush saws for use primarily in forestry which are powered by internal combustion engines. The operating conditions during measurement simulate normal operating conditions in the forest. |
| Status | Atcelts |
| ICS group | 17.140.20 65.060.80 |