Amendment 1 - Piezoelectric ceramic resonators and resonator units for frequency control and selection - Chapter I: Standard values and conditions - Chapter II: Measuring and test conditions
(Amendement 1 - Resonateurs et dispositifs en ceramique piezoelectrique pour la commande et le choix de la frequence - Chapitre I: Valeurs et conditions normalisees - Chapitre II: Conditions de mesure et d´essais)

Change published on 30.9.1992

Specification for high-voltage fuse-links for motor circuit applications
(Specification relative aux elements de remplacement a haute tension destines a des circuits comprenant des moteurs)

Standard published on 11.8.2009

Amendment 1 - Specification for high-voltage fuse-links for motor circuit applications
(Amendement 1 - Specification relative aux elements de remplacement a haute tension destines a des circuits comprenant des moteurs)

Change published on 23.9.2019

Specification for high-voltage fuse-links for motor circuit applications
(Specification relative aux elements de remplacement a haute tension destines a des circuits comprenant des moteurs)

Standard published on 23.9.2019

Electroacoustics - Audiometric equipment - Part 1: Equipment for pure-tone and speech audiometry
(Electroacoustique - Appareils audiometriques - Partie 1: Appareils pour l´audiometrie tonale et vocale)

Standard published on 14.3.2017

Electroacoustics - Audiometric equipment - Part 1: Equipment for pure-tone and speech audiometry

Standard published on 14.3.2017

Electroacoustics - Audiometric equipment - Part 5: Instruments for the measurement of aural acoustic impedance/admittance
(Electroacoustique - Appareillage audiometrique - Partie 5: Instruments pour la mesure de l´impedance ou de l´admittance aurale (impedancemetres ou admittancemetres))

Standard published on 23.11.2004

Electroacoustics - Audiometric equipment - Part 6: Instruments for the measurement of otoacoustic emissions
(Electroacoustique - Equipements audiometriques - Partie 6: Instruments pour la mesure des emissions otoacoustiques)

Standard published on 10.3.2022

Electroacoustics - Audiometric equipment - Part 6: Instruments for the measurement of otoacoustic emissions

Standard published on 10.3.2022

Amendment 1 - Electroacoustics - Audiometric equipment - Part 6: Instruments for the measurement of otoacoustic emissions
(Amendement 1 - Electroacoustique - Appareils audiometriques - Partie 6: Instruments pour la mesure des emissions otoacoustiques)

Change published on 7.8.2026