Standard

NS-EN ISO 389-2:1996

Publisert

Rettelser og tillegg kjøpes separat.

Språk
Tjenester

Omfang

Specifies levels supplementary to those specified in ISO 389:1991 (to be re-issued as ISO 389-1). Values given are applicable to insert earphones of type Etymotic Research ER-3A, coupled to the human ear by ear inserts of type ER-3-14.

Dokumentinformasjon

  • Standard fra SN
  • Publisert:
  • Utgave: 1
  • Versjon: 1
  • Varetype: NAT
  • Products.Specs.pages
  • ICS 13.140
  • ICS 17.140.01
  • ICS 17.140.50
  • National Committee SN/K 1

Produktrelasjon

  • Adoptert fra: EN ISO 389-2:1996, 0