Test on gases evolved during combustion of materials from cables - Part 1: Determination of the halogen acid gas content
(Essai sur les gaz emis lors de la combustion des materiaux des cables - Partie 1: Determination de la quantite de gaz acide halogene)

Standard published on 25.11.2019

Test on gases evolved during combustion of materials from cables - Part 2: Determination of acidity (by pH measurement) and conductivity
(Essai sur les gaz emis lors de la combustion des materiaux preleves sur cables ­ Partie 2: Determination de la conductivite et de l´acidite (par mesure du pH))

Standard published on 17.11.2011

Amendment 1 - Test on gases evolved during combustion of materials from cables - Part 2: Determination of acidity (by pH measurement) and conductivity
(Amendement 1 - Essai sur les gaz emis lors de la combustion des materiaux preleves sur cables - ­ Partie 2: Determination de la conductivite et de l´acidite (par mesure du pH))

Change published on 25.11.2019

Test on gases evolved during combustion of materials from cables - Part 2: Determination of acidity (by pH measurement) and conductivity
(Essai sur les gaz emis lors de la combustion des materiaux preleves sur cables - ­ Partie 2: Determination de la conductivite et de l´acidite (par mesure du pH))

Standard published on 25.11.2019

Test on gases evolved during combustion of materials from cables - Part 3: Measurement of low level of halogen content by ion chromatography
(Essai sur les gaz emis lors de la combustion des materiaux preleves sur cables - Partie 3: Mesure d’une faible teneur en halogene par chromatographie ionique)

Standard published on 19.3.2018

General safety requirements for residual current operated protective devices - Part 1: Residual current operated protective devices for DC systems

Standard published on 24.10.2022

General safety requirements for residual current operated protective devices

Standard published on 26.10.2017

Non-broadcast video tape recorders - Time base stability
(Magnetoscopes utilises hors de la radiodiffusion - Stabilite de base de temps)

Standard published on 23.4.1991

Code for designation of colours
(Code de designation de couleurs)

Standard published on 16.6.2021

Synthetic quartz crystal - Specifications and guidelines for use
(Cristal de quartz synthetique - Specifications et lignes directrices d´utilisation)

Standard published on 18.5.2016