GOST R IEC 61669-2023

Electroacoustics. Measurement of real-ear acoustical performance characteristics of hearing aids

NORMA vydána dne 1.10.2023

Rusky -
Elektronické PDF (2683.10 CZK)

Rusky -

Tištěné (2683.10 CZK)

Anglicky a rusky -

Elektronické PDF (14822.90 CZK)

Anglicky a rusky -

Tištěné (14822.90 CZK)

The information about the standard:

Designation standards: GOST R IEC 61669-2023
Publication date standards: 1.10.2023
The number of pages: 32
Approximate weight : 96 g (0.21 lbs)
Country: Russian technical standard
Kategorie: Technické normy GOST