标准号：IEC 62772:2023
标准名称：Composite hollow core station post insulators with a.c. voltage greater than 1 000 V and d.c. voltage greater than 1 500 V - Definitions, test methods and acceptance criteria
标准号：IEC 62772:2023
标准发布组织：IEC
国际组织机构：TC 36
发布日期：2023-11-15