短語詞組短語current meter transformer 直流儀表用變壓器direct current potential transformer 直流比壓機(jī)direct current differential transformer 直流差接變壓器Current t transformer CT 電流互感器current balancing transformer 電流平衡變壓器direct current instrument transformer 直流互感器Current Differential Transformer 直流差接變壓器oidal current -transformer 環(huán)形電流互感器current E transformer 産品名稱電流互感器 返回 current transformer