当前素材是由九二图网为您提供的“Fire power stations”作品，素材编号：20121216090902，尺寸为：4900×3266 像素，大小为：6.0MB，素材关键词要素为：Fire country power stations, air pollution, atmospheric pollution, smoke, smoke, factories, chimneys, environmental protection, Earth conservation, environmental protection, environmental pollution,Military weapons,Modern Technology,Stock Images，欢迎下载收藏！