当前素材是由九二图网为您提供的“Blue technology background”作品,素材编号:20171026072451,尺寸为:0×0 像素,大小为:3.3MB,素材关键词要素为:Lines, stripes, blue background, technical background, bottom print, background, vector background, advertising background, background design,Other Life,living encyclopedia,Vector,欢迎下载收藏!