DIN VDE 0276-632:1999 Power cables with extruded insulation and their accessories for rated voltages above 36 kV (Um = 42 kV) up to 150 kV (Um = 170 kV); German version HD 632 S1 Parts 1, 3D, 4D and 5D:1998
1999DIN VDE 0276-632:1999 Power cables with extruded insulation and their accessories for rated voltages above 36 kV (U<(Index)m> = 42 kV) up to 150 kV (U<(Index)m> = 170 kV); German version HD 632 S1 Parts 1, 3D, 4D and 5D:1998