标准摘要
[中文适用范围]： 适用于内部安装的用于传输设备、电话和电报设备以及数据处理设备互连的电缆。涵盖电缆结构和尺寸。指定机械、气候和电子 [外文原描述]： Deals with cable construction and dimensions, mechanical requirements, thermal stability and electrical requirements.
英文名称Low-frequency cables and wires with PVC insulation and PVC sheath. Part 2: Cables in pairs, triples, quads and quintuples for inside installations