当前素材是由九二图网为您提供的“Oil refining”作品,素材编号:20121024060458,尺寸为:2564×3884 像素,大小为:2.6MB,素材关键词要素为:Industrial production, oil exploration, oil processing, oil refining, oil transmission, oil storage, marine exploration, industrial pollution,industrial production,Modern Technology,Stock Images,欢迎下载收藏!