略語大辞典 [E] 24 UHV ultra high voltage (transmission) UHV送電. 超々高圧送電. 超高圧送電よりさらに高電圧の送電. 1100 kV級の送電.ultra high voltage (transmission); [E:Ind]. 丸善「略語大辞典」JLogosID : 11853056