短語(yǔ)詞組短語(yǔ)Fatigue e failure 疲勞失效;疲勞破壞fatigue to failure tester 疲勞龜裂試驗(yàn)機(jī)fatigue life failure 壽命失效fatigue -failure of drill string 鉆桿疲勞破壞beginning of fatigue failure 早期疲勞失效fatigue and fracture failure 疲勞斷裂破壞fatigue failure life 疲勞失效壽命fatigue failure process 疲勞破壞過(guò)程fatigue failure mode 疲勞失效模式 返回 fatigue failure