insulation deterioration

电力英语技... ... 1372.绝缘强度 insulation strength 1373.绝缘损伤 insulation deterioration 1375.绝缘子串 insulator string ...

...(Qualitative Change)，进而导致绝缘劣化 (Insulation Deterioration) ，使得电压耐受程度下降，最终发生绝缘失效。

绝缘支柱老化,aging... ... ) Insulation ageing 绝缘老化 ) insulation deterioration 绝缘老化 ) support insulator 支柱绝缘子 ...