同义词
1)differential galvanometel,差绕电疗2)bus differential winding,母差绕组3)differential-wound field,差绕磁场4)deviation,自差绕航5)differential coil,差绕线圈6)differential galvanometer,差绕电流计7)differential motor,差绕电动机8)DM Differential Motor,差绕电动机9)differential compound motor,差绕复激电动机10)differential wound motor,差绕电动机，差励电动机
