CEN/TC 211
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 40673 | EN ISO 3745:2012/A1:2017 | Acoustics - Determination of sound power levels and sound energy levels of noise sources using sound pressure - Precision methods for anechoic rooms and hemi-anechoic rooms - Amendment 1 (ISO 3745:2012/Amd 1:2017) | Standarts spēkā |
| 40673 | LVS EN ISO 3745:2012/A1:2017 | Acoustics - Determination of sound power levels and sound energy levels of noise sources using sound pressure - Precision methods for anechoic rooms and hemi-anechoic rooms - Amendment 1 (ISO 3745:2012/Amd 1:2017) | Standarts spēkā |
| 40608 | LVS EN ISO 1683:2015 | Acoustics - Preferred reference values for acoustical and vibratory levels (ISO 1683:2015) | Standarts spēkā |
| 40608 | EN ISO 1683:2015 | Acoustics - Preferred reference values for acoustical and vibratory levels (ISO 1683:2015) | Izstrādē |
| 39635 | LVS EN ISO 1680:2014 | Acoustics - Test code for the measurement of airborne noise emitted by rotating electrical machines (ISO 1680:2013) | Standarts spēkā |
| 39635 | EN ISO 1680:2013 | Acoustics - Test code for the measurement of airborne noise emitted by rotating electrical machines (ISO 1680:2013) | Izstrādē |
| 36949 | EN ISO 3743-2:2009/prA1 | Acoustics - Determination of sound power levels of noise sources using sound pressure - Engineering methods for small, movable sources in reverberant fields - Part 2: Methods for special reverberation test rooms - Amendment 1 (ISO 3743-2:1994/DAM 1:2013) | Izstrādē |
| 36948 | EN ISO 2922:2000/FprA1 | Acoustics - Measurement of airborne sound emitted by vessels on inland waterways and harbours - Amendment 1 (ISO 2922:2000/Amd 1:2013) | Atcelts |
| 36948 | LVS EN ISO 2922:2001 /A1:2013 | Acoustics - Measurement of airborne sound emitted by vessels on inland waterways and harbours - Amendment 1 (ISO 2922:2000/Amd 1:2013) | Atcelts |
| 36947 | EN ISO 1680:1999/prA1 | Acoustics - Test code for the measurement of airborne noise emitted by rotating electrical machines | Izstrādē |
Displaying 81-90 of 424 results.