NA 022
DKE Deutsche Kommission Elektrotechnik Elektronik Informationstechnik in DIN und VDE
Norm-Entwurf
[ZURÜCKGEZOGEN]
prEN 50351
prEN 50351
Basic standard for the calculation and measurement methods relating to the influence of electric power supply and traction systems on telecommunication systems
Titel (englisch)
Basic standard for the calculation and measurement methods relating to the influence of electric power supply and traction systems on telecommunication systems