Composite station post insulators for substations with a.c. voltages greater than 1000 V up to 245 kV - Definitions, test methods and acceptance criteria
交流电压大于1000V至245kV的变电站用复合站用支柱绝缘子.定义、试验方法和验收标准
发布日期:
2007-07-12
规定了复合电站支柱绝缘子的要求和试验
Specifies requirements and tests for composite station post insulators