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!