Norm
[AKTUELL]
UNE-EN 61472/AC
UNE-EN 61472/AC
Live working - Minimum approach distances for a.c systems in the voltage range 72,5 kV to 800 kV - A method of calculation
Titel (englisch)
Live working - Minimum approach distances for a.c systems in the voltage range 72,5 kV to 800 kV - A method of calculation