IEC60189-3:2007
聚氯乙烯绝缘聚氯乙烯护套低频通信电缆电线第3部分:实芯或绞合导体聚氯乙烯绝缘设备用电线(单线或对线组或三线组)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
暂无备注