Customer Support: 131 242

  • There are no items in your cart
We noticed you’re not on the correct regional site. Switch to our AMERICAS site for the best experience.
Dismiss alert

UNE 20603-4:1982

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Hearing aids - Part 3: Hearing aid equipment not entirely worn on the listener
Superseded date

13-02-2001

Published date

15-10-1982

Committee
CTN 209
DocumentType
Standard
PublisherName
Asociacion Espanola de Normalizacion
Status
Superseded
SupersededBy

Standards Relationship
HD 450.3 : 200S1 Identical
IEC 60118-4:2014+AMD1:2017 CSV Identical
HD 450.4 : 200S1 Similar to
HD 450.3 S1:1984 Identical
IEC 60118-4:1981 Identical

View more information
Sorry this product is not available in your region.

Access your standards online with a subscription

Features

  • Simple online access to standards, technical information and regulations.

  • Critical updates of standards and customisable alerts and notifications.

  • Multi-user online standards collection: secure, flexible and cost effective.

Need help?
Call us on 131 242, then click here to start a Screen Sharing session
so we can help right away! Learn more