CEN/TC 159
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 32349 | prEN 352-11 | Hearing protectors - Safety requirements and testing - Part 11: Two-way communication ear-muffs | Izstrādē |
| 80848 | prEN 352-12 | Hearing protectors – Safety requirements – Part 12: Amplitude-sensitive hearing protection devices for impulsive noise environments | Izstrādē |
| 35147 | prEN 352-1 rev | Hearing Protectors - General requirements - Part 1: Ear-muffs | Izstrādē |
| 35148 | prEN 352-2 rev | Hearing Protectors - General requirements - Part 2: Ear-plugs | Izstrādē |
| 35149 | prEN 352-3 rev | Hearing Protectors - General requirements - Part 3: Ear-muffs attached to an industrial safety helmet | Izstrādē |
| 21431 | prEN 352-9 | Hearing protectors - Safety requirements and testing - Part 9: Earplugs with electrical audio input | Izstrādē |
| 75277 | prEN 458 | Hearing protectors - Recommendations for selection, use, care and maintenance - Guidance document | Aptauja slēgta |
Displaying 101-107 of 107 results.