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：Three steps, timeline infographics layout with icons set, in black and white and colorful versions.，英文名称是：Three steps, timeline infographics layout with icons set, in black and white and colorful versions.，包含的文件类型有eps、jpg，该资源由网友上传，提供高速下载。
