标准摘要
[中文适用范围]： 第 1 部分的本条款适用，但以下情况除外： 补充：IEC 61386 的本部分规定了刚性导管系统的要求。 [外文原描述]： IEC 61386-21:2002 specifies the requirements for rigid conduit systems. This part 21, which specifies particular requirements for rigid conduit systems, is to be used in conjunction with IEC 61386-1, Conduit systems for electrical installations – Part 1: General requirements, and its amendments. It was established on the basis of the first edition (1996) of that standard and its amendment 1 (2000).
英文名称Conduit systems for cable management - Part 21: Particular requirements - Rigid conduit systems