当前素材是由九二图网为您提供的“Signal tower”作品，素材编号：20160527074712，尺寸为：6520×6520 像素，大小为：5.3MB，素材关键词要素为：Antennas, signals, transmitters, pots, base stations, radars, science and technology, Shanghai, high technology, television, microwave stations, high power radiation, reception, wave, communications technology,communications network,Modern Technology,Stock Images，欢迎下载收藏！