CEN/TC 159
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 27444 | EN 352-2:2002/prAC | Hearing protectors - General requirements - Part 2: Ear-plugs | Izstrādē |
| 79406 | EN 352-9:2020+A1:2024 | Hearing protectors - Safety requirements - Part 9: Earplugs with safety-related audio input | Izstrādē |
| 22745 | EN 352-5:2002/prAC | Hearing protectors - Safety requirements and testing - Part 5: Active noise reduction ear-muffs | Izstrādē |
| 71551 | prEN 352-11 | Hearing protectors - Safety requirements - Part 11: Active noise reduction earplugs | Izstrādē |
| 41896 | EN 352-4:2020 | Hearing protectors - Safety requirements - Part 4: Level-dependent earmuffs | Izstrādē |
| 66762 | EN 352-3:2020 | Hearing protectors - General requirements - Part 3: Earmuffs attached to head protection and/or face protection devices | Izstrādē |
| 41900 | EN 13819-2:2020 | Hearing protectors - Testing - Part 2: Acoustic test methods | Izstrādē |
| 71550 | EN 13819-3:2019/prA1 | Hearing protectors - Testing - Part 3: Supplementary acoustic test methods | Izstrādē |
| 71780 | EN 13819-3:2019/prA2 | Hearing protectors - Testing - Part 3: Supplementary acoustic test methods | Izstrādē |
| 41897 | EN 352-5:2020 | Hearing protectors - Safety requirements - Part 5: Active noise reduction earmuffs | Izstrādē |
Displaying 91-100 of 108 results.