
Electroacoustics - Hearing Aids - Part 7: Measurement Of The Performance Characteristics Of Hearing Aids For Production, Supply And Delivery Quality Assurance Purposes
出版:Comitato Elettrotecnico Italiano

專家解讀視頻
2ED JUN 2006 [01/06/2006]2ED FEB 2006 [01/02/2006]1ED 1998 [01/07/1998]
Classificazione CEI 29-16 (08/2001)
IEC 60118-7 Ed. 2.0 - Identical