Power cables with cross-linked polyethylene insulation and their accessories for rated voltage of 220kV(Um=252kV)—Part 2:Power cables with cross-linked polyethylene insulation for rated voltage of 220kV(Um=252kV)
Power cables with cross-linked polyethylene insulation and their accessories for rated voltage of 220kV(Um=252kV) —Part 3:Accessories for power cables with cross-linked polyethylene insulation for rated voltage of 220kV(Um=252kV)