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Electroacoustics - Hearing aids - Part 8: Methods of measurement of performance characteristics of hearing aids under simulated [in situ] working conditions
(Electroacoustique - Appareils de correction auditive - Partie 8: Methodes de mesure des caracteristiques fonctionnelles des appareils de correction auditive dans des conditions simulees de fonctionnement [in situ])
Standard published on 19.10.2005
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Electroacoustics - Hearing aids - Part 9: Methods of measurement of the performance characteristics of bone conduction hearing aids
(Electroacoustique - Appareils de correction auditive - Partie 9: Methodes de mesure des caracteristiques fonctionnelles des appareils de correction auditive a conduction osseuse)
Standard published on 16.9.2019
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Ball and socket couplings of string insulator units - Dimensions
(Assemblages a rotule des elements de chaines d’isolateurs - Dimensions)
Standard published on 22.7.2020
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Quartz crystal units of assessed quality - Part 1: Generic specification
(Resonateurs a quartz sous assurance de la qualite - Partie 1: Specification generique)
Standard published on 9.8.2002
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Amendment 1 - Quartz crystal units of assessed quality - Part 1: Generic specification
(Amendement 1 - Resonateurs a quartz sous assurance de la qualite - Partie 1: Specification generique)
Change published on 8.12.2017
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Quartz crystal units of assessed quality - Part 1: Generic specification
(Resonateurs a quartz sous assurance de la qualite - Partie 1: Specification generique)
Standard published on 8.12.2017
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Quartz crystal units for frequency control and selection - Part 2: Guide to the use of quartz crystal units for frequency control and selection - Section One: Quartz crystal units for microprocessor clock supply
(Quartz pour le controle et la selection de la frequence - Deuxieme partie: Guide pour l´emploi des resonateurs a quartz pour le controle et la selection de la frequence - Section un: Resonateurs a quartz comme base de temps dans les microprocesseurs)
Standard published on 22.7.1991
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Amendment 1 - Quartz crystal units for frequency control and selection - Part 2: Guide to the use of quartz crystal units for frequency control and selection - Section One: Quartz crystal units for microprocessor clock supply
(Amendement 1 - Quartz pour le controle et la selection de la frequence - Deuxieme partie: Guide pour l´emploi des resonateurs a quartz pour le controle et la selection de la frequence - Section un: Resonateurs a quartz comme base de temps dans les microprocesseurs)
Change published on 6.9.1993
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Quartz crystal units of assessed quality - Part 2: Guidelines for the use
(Resonateurs a quartz sous assurance de la qualite – Partie 2: Lignes directrices pour l’utilisation)
Standard published on 27.6.2025
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Quartz crystal units of assessed quality - Part 3: Standard outlines and lead connections
(Resonateurs a quartz sous assurance de la qualite - Partie 3: Encombrements normalises et connexions des sorties)
Standard published on 11.10.2010
Selected format:Latest update: 2026-07-26 (Number of items: 2 290 396)
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