DIN EN 60118-4:1999-08

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

NORMA vydaná dňa 1.8.1999

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The information about the standard:

Designation standards: DIN EN 60118-4:1999-08
Note: NEPLATNÁ
Publication date standards: 1.8.1999
The number of pages: 7
Approximate weight : 21 g (0.05 lbs)
Country: German technical standard
Kategória: Technické normy DIN

Annotation of standard text DIN EN 60118-4:1999-08 :

Hörgeräte - Teil 4: Magnetische Feldstärke in Sprechfrequenz-Induktionsschleifen für Hörgeräte.