Cables , wires and cords for power installation - pvc - installation cable nym 电力设备用电缆电线和软线. pvc护套电缆nym
Cables , wires and cords for power installation - part 215 : installation cable nhmh with special properties in the event of fire 电力设备电缆电线和软线.第215部分:具有特殊防火性
Cables , wires and cords for power installation - part 214 : installation cable nhxmh with improved properties in the event of fire 电力设备电缆电线和软线.第214部分:经改进防火性能