略語大辞典 [Ind] 33 UHP ultra-high power (operation) UHP操業. 電気炉製鋼法. 大電流, 低力率のショートアークで行う.ultra-high power (operation); an electric iron purification; [Ind:Mat:E]. 丸善「略語大辞典」JLogosID : 11853054