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IEC – The company IEC is world-leading organization, which creates and issues International standards for all electrical, electronic and other related technologies known generally as electro-technologies. Wherever, there is electricity and electronics you can find the company IEC, which promotes the safety and performance, the environment, electrical energy efficiency and renewable energy. The company IEC also administers conformity assessment systems, which certify that the equipment, systems or components comply with International Standards of this company.
Medical electrical equipment - Diagnostics X-rays - Part 1: Determination of quality equivalent filtration and permanent filtration
(Appareils electromedicaux - Rayonnements X de diagnostic - Partie 1: Determination de la filtration de qualite equivalente et de la filtration permanente)
Standard published on 4.12.2020
Selected format:Medical electrical equipment - Diagnostics X-rays - Part 2: Guidance and rationale on quality equivalent filtration and permanent filtration
Standard published on 29.10.2020
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Direct-current potentiometers
(Potentiometres a courant continu)
Standard published on 1.1.1975
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Amendment 1 - Direct-current potentiometers
(Amendement 1 - Potentiometres a courant continu)
Change published on 1.1.1979
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Corrigendum 1 to Amendment 1 - Direct-current potentiometers
(Corrigendum 1 a l´amendement 1 - Potentiometres a courant continu)
Correction published on 1.12.1980
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Amendment 2 - Direct-current potentiometers
(Amendement 2 - Potentiometres a courant continu)
Change published on 17.10.1997
Selected format:Direct-current potentiometers
Standard published on 1.1.1975
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Direct-current resistive volt ratio boxes
(Diviseurs de tension a resistances en courant continu a rapports fixes)
Standard published on 1.1.1975
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Amendment 1 - Direct-current resistive volt ratio boxes
(Amendement 1 - Diviseurs de tension a resistances en courant continu a rapports fixes)
Change published on 1.1.1981
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Amendment 2 - Direct-current resistive volt ratio boxes
(Amendement 2 - Diviseurs de tension a resistances en courant continu a rapports fixes)
Change published on 9.10.1997
Selected format:Latest update: 2026-06-26 (Number of items: 2 284 409)
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