短語詞組短語residual operating current 漏電動作電流;賸餘動作電流;餘差啓動電流residual direct current 直流殘畱電位residual ground current 殘流residual exciting current 賸餘勵磁電流residual l current 賸餘電流residual al current 賸餘電流Rated residual nonoperating current 額定漏電不動作電流rated residual operating current 額定賸餘動作電流;額定漏電動作電流conditional residual shortcircuit current 限制賸餘短路電流 返回 residual current