当前素材是由九二图网为您提供的“Blue technology background”作品,素材编号:20120812093234,尺寸为:0×0 像素,大小为:569.4KB,素材关键词要素为:Blue background, technical background, lines, background, braid background, background, vector background, colour background, panel background, background design, background template, vector material,Background,background border,Vector,欢迎下载收藏!