标准摘要
[中文适用范围]： 详细说明了额定电压为 300/500 V 的轻型聚氯乙烯护套电缆的特殊规范。每根电缆还应符合 IEC 227-1 中给出的要求。 [外文原描述]： Details the particular specification for light polyvinyl chloride sheathed cables of rated voltage of 300/500 V.
英文名称Polyvinyl chloride insulated cables of rated voltages up to and including 450/750 V - Part 4: Sheathed cables for fixed wiring