短語(yǔ)詞組短語(yǔ)bushing lead terminal 套管端子lowtension bushing tension terminal 低壓接線柱Bushing -terminal 軸端襯套porcelain bushing terminal 瓷套端子terminal bushing 接線柱襯套terminal shielding bushing 末屏套管ct terminal shielding bushing ct 末屏套管armature terminal insulating bushing 電樞電極絕緣襯套 返回 bushing terminal