短語(yǔ)詞組短語(yǔ)fault -location technology 故障定位技術(shù)fault t location problem 故障定位問(wèn)題intelligent fault -location 故障智能定位logical fault vector location [計(jì)]邏輯故障向量位置fault automatic location 故障自動(dòng)定位fault analytical location 故障分析測(cè)距cable fault accurate location 電纜故障精確定位fault line location 故障選線 返回 fault location