照片
向量
影像素材
音檔
協助中心

版權商用圖片 - simple Electric motor. A rectangular loop of wire is sitting inside a magnetic field. commutator - a circular metal ring that is split into two halves. The ends of the wire loop turn around inside the commutator. One side of the commutator is connected to

simple Electric motor. A rectangular loop of wire is sitting inside a magnetic field. commutator - a circular metal ring that is split into two halves. The ends of the wire loop turn around inside the commutator. One side of the commutator is connected to
圖片編號 : 54340033
媒體類型 : 向量圖像
版權所屬 : designua
3387 x 3262 px | 11.29 " x 10.87 " | 300dpi | JPG
圖片庫關鍵字