CEN/TC 211
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 30103 | EN ISO 8253-3:2012 | Acoustics - Audiometric test methods - Part 3: Speech audiometry (ISO/DIS 8253-3:2010) | Atcelts |
| 65273 | EN ISO 8253-3:2022 | Acoustics - Audiometric test methods - Part 3: Speech audiometry (ISO 8253-3:2022) | Izstrādē |
| 27836 | EN ISO 9612:2009 | Acoustics - Determination of occupational noise exposure - Engineering method (ISO 9612:2009) | Izstrādē |
| 72190 | EN ISO 9612:2025 | Acoustics - Determination of occupational noise exposure - Methodology (ISO 9612:2025) | Izstrādē |
| 9747 | EN ISO 9614-1:1995 | Acoustics - Determination of sound power levels of noise sources using sound intensity - Part 1: Measurements at discrete points (ISO 9614-1:1993) | Atcelts |
| 32575 | EN ISO 9614-1:2009 | Acoustics - Determination of sound power levels of noise sources using sound intensity - Part 1: Measurement at discrete points (ISO 9614-1:1993) | Standarts spēkā |
| 9775 | EN ISO 9614-2:1996 | Acoustics - Determination of sound power levels of noise sources using sound intensity - Part 2: Measurement by scanning (ISO 9614-2:1996) | Izstrādē |
| 9779 | EN ISO 9614-3:2002 | Acoustics - Determination of sound power levels of noise sources using sound intensity - Part 3: Precision method for measurement by scanning (ISO 9614-3:2002) | Atcelts |
| 32573 | EN ISO 9614-3:2009 | Acoustics - Determination of sound power levels of noise sources using sound intensity - Part 3: Precision method for measurement by scanning (ISO 9614-3:2002) | Standarts spēkā |
| 76387 | FprEN ISO 17201-2 | Acoustics - Noise from shooting ranges - Part 2: Calculation of muzzle blast (ISO/FDIS 17201-2:2025) | Izstrādē |
Displaying 191-200 of 424 results.