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Standard [WITHDRAWN]

DIN IEC 60118-4:1991-11

Hearing aids; magnetic field streng in audio-frequency induction loops for hearing aid puroses (IEC 118-4:1981); german version HD 450.4 S1:1985

German title
Hörgeräte; Magnetische Feldstärke in Sprechfrequenz-Induktionsschleifen für Hörgeräte; Deutsche Fassung HD 450.4 S1:1985
Publication date
1991-11
Original language
German
Pages
6

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Publication date
1991-11
Original language
German
Pages
6

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Replacement amendments

This document has been replaced by: DIN EN 60118-4:1999-08 , DIN EN 60118-4:2007-08 .

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