CEN/TC 159
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 80848 | prEN 352-12 | Hearing protectors – Safety requirements – Part 12: Amplitude-sensitive hearing protection devices for impulsive noise environments | Izstrādē |
| 71551 | prEN 352-11 | Hearing protectors - Safety requirements - Part 11: Active noise reduction earplugs | Izstrādē |
| 71784 | EN 13819-3:2019/prA3 | Hearing protectors - Testing - Part 3: Supplementary acoustic test methods | Izstrādē |
| 35149 | prEN 352-3 rev | Hearing Protectors - General requirements - Part 3: Ear-muffs attached to an industrial safety helmet | Izstrādē |
| 71780 | EN 13819-3:2019/prA2 | Hearing protectors - Testing - Part 3: Supplementary acoustic test methods | Izstrādē |
| 21431 | prEN 352-9 | Hearing protectors - Safety requirements and testing - Part 9: Earplugs with electrical audio input | Izstrādē |
| 21432 | prEN 352-10 | Hearing protectors - Safety requirements and testing - Part 10: Earplugs with entertainment audio input | Izstrādē |
| 71782 | EN 352-8:2020/FprA1 | Hearing protectors - Safety requirements - Part 8: Entertainment audio earmuffs | Izstrādē |
| 27089 | prEN 352-11 | Hearing protectors - Safety requirements and testing - Part 11: Two-way communication ear-muffs | Izstrādē |
| 35147 | prEN 352-1 rev | Hearing Protectors - General requirements - Part 1: Ear-muffs | Izstrādē |
Displaying 91-100 of 108 results.