ITU-R RA.314-10 PDF

Published Date: 12/01/2023

Preferred frequency bands for radio astronomical measurements below 1 THz

Published Date: 01/01/2003

Preferred frequency bands for radio astronomical measurements

Published Date: 01/01/2007

Courbes de propagation de l'onde de sol entre 10 kHz et 30 MHz

Published Date: 01/01/2006

Disposition des canaux radioélectriques pour les systèmes hertziens fixes fonctionnant dans les bandes des 2 et 4 GHz

Published Date: 01/01/1998

ÉTUDE DU SIGNAL DE RÉFÉRENCE POUR L'ANNULATION DES IMAGES FANTÔMES POUR LE SYSTÈME C À UTILISER POUR ÉVALUER ET CORRIGER LES DISTORSIONS LINÉAIRES DANS LA CHAÎNE DE TRANSMISSION TÉLÉVISUELLE

Published Date: 01/01/2000

CONSIDERACIONES SOBRE LA TRANSMISIÓN DE PORTADORAS DIGITALES QUE UTILIZAN LOS NIVELES DE MODULACIÓN MÁS ELEVADOS EN LOS CIRCUITOS POR SATÉLITES

Published Date: 03/01/2002

Information Technology - Database Languages - SQL - Part 2: Foundation (SQL/Foundation) (Adopted ISO/IEC 9075-2:1999, first edition, 1999-12-01)

Published Date: 06/01/2011

Energy management systems - Requirements with guidance for use (Adopted ISO 50001:2011, first edition, 2011-06-15)

Published Date: 10/03/2001

Residential Carbon Monoxide Alarming Devices

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Medical Electrical Equipment - Part 2: Particular Requirements for the Safety of Medical Electron Accelerators in the Range 1 MeV to 50 MeV (Adopted IEC 601-2-1:1981)

Published Date:

Medical Electrical Equipment - Part 2: Particular Requirements for the Safety of Gamma Beam Therapy Equipment (Adopted IEC 601- 2-11:1987)

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Medical Electrical Equipment - Part 2: Particular Requirements for the Safety of Electroconvulsive Therapy Equipment (Adopted IEC 601-2-14:1989)