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NA 022

DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE

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Standards [CURRENT]

IEC 60118-4
Hearing aids. Part 4 : Magnetic field strength in audio-frequency induction loops for hearing aid purposes

Title (German)

Hörhilfen; Teil 4: Magnetische Feldstärke in Tonfrequenz-Induktionsschleifen für Hörhilfen

Edition 1981
Original language English , French
Price On Request
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