NF C79-133:2001 Safety of machinery - Electrical equipment of machines - Part 11 : requirements for HV equipement for voltages above 1000 V a.c. or 1500 V d.c. and not exceeding 36 kV.
2001NF C79-133:2001 Safety of machinery - Electrical equipment of machines - Part 11 : requirements for HV equipement for voltages above 1000 V a.c. or 1500 V d.c. and not exceeding 36 kV.