Corrigendum 2 - Live working - Minimum approach distances for a.c. systems in the voltage range 72,5 kV to 800 kV - A method of calculation IEC 61472:2004/COR2:2006 ED2
13.260
Protection against electric shock. Live working
| 29.260.99
Other electrical equipment for working in special conditions
| 29.240.20
Power transmission and distribution lines