单词	砂鲛
释义	砂鲛phr.sand shark砂鲛
随便看	voltage grading voltage grading electrode voltage high voltage hunting voltage impulse voltage-independent capacitor voltage indicator voltage injection voltage injection circuit voltage instability voltage integration meter voltage jump voltage lead voltage leap voltage level voltage leveller voltage level of distribution network voltage level test voltage life characteristic voltage-life curve voltage limitater voltage limitator voltage limiter voltage limit sensor voltage linearity