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UNE 20603:1981

MEASUREMENTS OF THE ELECTRO-ACOUSTICAL CHARACTERISTICS OF HEARING AIDS

STANDARD published on 15.12.1981

Spanish -
electronic design (pdf) (77.80 USD)
Spanish -
Print design (85.60 USD)

The information about the standard:

Designation standards: UNE 20603:1981
Note: WITHDRAWN
Publication date standards: 15.12.1981
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: Spanish technical standard
Category: Technical standards UNE