当前素材是由九二图网为您提供的“Signal transmitters”作品，素材编号：20160527074032，尺寸为：4928×3264 像素，大小为：8.0MB，素材关键词要素为：Large power radiation, reception, electrical waves, communications technology, satellite signal reception, technology, communications base station, rotation, giant pot, dusk, antenna, signal, launch station, pot, base station, radar, science and technolog,communications network,Modern Technology,Stock Images，欢迎下载收藏！