IEC 60189-3:2007
聚氯乙烯(PVC)绝缘材料和聚氯乙烯(PVC)护套的低频电缆和电线.第3部分:带聚氯乙烯(PVC)绝缘的单股、双股和三股实心或绞合导线的设备电线
Low-frequency cables and wires with PVC insulation and PVC sheath - Part 3: Equipment wires with solid or stranded conductor wires, PVC insulated, in singles, pairs and triples