Railway applications - Fixed installations - DC switchgear - Part 7-1: Measurement, control and protection devices for specific use in d.c. traction systems - Application guide
(Applications ferroviaires - Installations fixes - Appareillage a courant continu - Partie 7-1: Appareils de mesure, de controle et de protection pour usage specifique dans les systemes de traction a courant continu - Guide d´application)

Die Norm herausgegeben am 7.2.2006

Railway applications - Fixed installations - DC switchgear - Part 7-2: Measurement, control and protection devices for specific use in d.c. traction systems - Isolating current transducers and other current measuring devices
(Applications ferroviaires - Installations fixes - Appareillage a courant continu - Partie 7-2: Appareils de mesure, de controle et de protection pour usage specifique dans les systemes de traction a courant continu - Transducteurs de courant d´isolement et autres appareils de mesure du courant)

Die Norm herausgegeben am 7.2.2006

Railway applications - Fixed installations - DC switchgear - Part 7-3: Measurement, control and protection devices for specific use in d.c. traction systems - Isolating voltage transducers and other voltage measuring devices
(Applications ferroviaires - Installations fixes - Appareillage a courant continu - Partie 7-3: Appareils de mesure, de controle et de protection pour usage specifique dans les systemes de traction a courant continu - Transducteurs de tension d´isolement et autres appareils de mesure de la tension)

Die Norm herausgegeben am 7.2.2006

Maritime navigation and radiocommunication equipment and systems - Automatic identification systems (AIS) - Part 2: Class A shipborne equipment of the automatic identification system (AIS) - Operational and performance requirements, methods of test and required test results
(Materiels et systemes de navigation et de radiocommunication maritimes - Systemes d´identification automatique (AIS) - Partie 2: Equipement AIS de type Classe A embarques - Exigences d´exploitation et de fonctionnement, methodes d´essai et resultats d´essai exiges)

Die Norm herausgegeben am 19.7.2018

Maritime navigation and radiocommunication equipment and systems - Automatic identification systems (AIS) - Part 2: Class A shipborne equipment of the automatic identification system (AIS) - Operational and performance requirements, methods of test and required test results

Die Norm herausgegeben am 19.7.2018

Piezoelectric and dielectric devices for frequency control and selection - Glossary - Part 1: Piezoelectric and dielectric resonators

Die Norm herausgegeben am 30.8.2007

Piezoelectric, dielectric and electrostatic devices and associated materials for frequency control, selection and detection - Glossary - Part 2: Piezoelectric and dielectric filters
(Dispositifs piezoelectriques, dielectriques et electrostatiques et materiaux associes pour la commande, le choix et la detection de la frequence - Glossaire - Partie 2: Filtres piezoelectriques et dielectriques)

Die Norm herausgegeben am 17.6.2011

Piezoelectric, dielectric and electrostatic devices and associated materials for frequency control, selection and detection - Glossary - Part 3: Piezoelectric, dielectric and electrostatic oscillators

Die Norm herausgegeben am 28.1.2021

Piezoelectric, dielectric and electrostatic devices and associated materials for frequency control, selection and detection - Glossary - Part 4-1: Piezoelectric materials - Synthetic quartz crystal

Die Norm herausgegeben am 16.11.2018

Piezoelectric, dielectric and electrostatic devices and associated materials for frequency control, selection and detection - Glossary - Part 4-1: Piezoelectric materials - Synthetic quartz crystal

Die Norm herausgegeben am 16.11.2018