搜元素提供国外优质的免版权矢量素材资源免费下载，该资源的中文名称是：Grey white abstract technology background,hi tech digital connect, communication, high technology concept, science, technology background，英文名称是：Grey white abstract technology background,hi tech digital connect, communication, high technology concept, science, technology background，包含的文件类型有eps、jpg，该资源由网友上传，提供高速下载。
