当前素材是由九二图网为您提供的“Black icon for industrial design”作品,素材编号:20140813054634,尺寸为:0×0 像素,大小为:25.4KB,素材关键词要素为:Black icons, oil drums, ships, refined tanks, oil, icons, vector icons, icons, drilling wells, droplets, tankers, gas stations,industrial production,modern technology,Vector,欢迎下载收藏!