标准摘要
[中文适用范围]： 指定用于安装在墙壁或天花板上的电缆线槽和管道系统的要求。该系统旨在直接安装在墙壁或天花板上，齐平或半齐平，或间接安装在墙壁或天花板上。 [外文原描述]： Specifies requirements for cable trunking and ducting systems intended for mounting on walls or ceilings. The cable trunking and ducting systems accommodate and, where necessary, segregate conductors, cables or cords and other electrical equipment.
英文名称Cable trunking and ducting systems for electrical installations - Part 2: Particular requirements - Section 1: Cable trunking and ducting systems intended for mounting on walls or ceilings