Transmissions de signaux sur les réseaux électriques basse tension dans la bande de fréquence de 3kHz à 148,5 kHz - Partie 1 : règles générales, bande des fréquences et perturbations électromagnétiques
€51.00
Composants électroniques - Câbles de la série 904 pour installation intérieure des matériels de transmission numérique à 2 Mbit/s
€74.00
Technologies de l'information - Systèmes de câblage générique - Partie 10 : câblage mono-paire
€158.33
Communication networks and systems for power utility automation Configuration description language communication in related to IEDs
€421.00
IEC 60050-721:1991 International Electrotechnical Vocabulary (IEV) - Part 721: Telegraphy, facsimile and data communication
€499.00
Specification for electric lamps for railway signalling
€281.00
Specification for copper-cadmium jointing sleeves for telegraph and telephone purposes
Specification for plugs for use with British Telecommunications line jack units
€201.00
Specification for simple telephones for connection to public switched telephone networks run by certain public telecommunication operators
€329.00
Apparatus for connection to private circuits run by certain public telecommunication operators Specification apparatus direct current
Apparatus for connection to private circuits run by certain public telecommunication operators Specification apparatus wideband (FDM)
Apparatus with one or more particular functions for connection to public switched telephone networks run by certain telecommunications operators Specification general requirements
€172.00
Specification for telegraph material (insulators, pole fittings, etc.)
€390.00
Digital data transmission Basic mode control procedures. Code independent information transfer
€80.00
