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
低频电缆和带有PVC绝缘和PVC护套的电线 - 第3部分:具有固体或绞合导线的设备电线 聚氯乙烯绝缘 单体 对和三元组
is applicable to equipment wires with solid or stranded conductor, polyvinyl chloride (PVC) insulated, in singles, pairs and triples to be used for internal wiring of telecommunication equipment, industrial and consumer electronic equipment.