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：Passive house abstract concept vector illustration. passive house standarts, heating efficiency, reducing ecological footprint, energy saving technology, sustainable home abstract metaphor.，英文名称是：Passive house abstract concept vector illustration. passive house standarts, heating efficiency, reducing ecological footprint, energy saving technology, sustainable home abstract metaphor.，包含的文件类型有eps、jpg，该资源由网友上传，提供高速下载。
