监测绝缘故障
monitoring insulation-fault
绝缘故障定位
insulation fault location
内绝缘故障
internal insulation fault
复合绝缘子故障及检测
The Fault Detection of Composite Insulators
事故绝缘电阻
accident insulation resistance
瞬时性绝缘接地故障
transient insulation grounding fault
无缘无故地哭泣
cried for no apparent reason