PN-EN 61669:2016-05/A1:2026-01
Current
Current
Electroacoustics -- Measurement of acoustic parameters of hearing aids under conditions of their cooperation with the human ear
Amendment of
Published date
01-14-2026
Publisher
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| Committee |
TC 105
|
| DocumentType |
Amendment
|
| PublisherName |
Polish Committee for Standardization
|
| Status |
Current
|
Summarise
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