COMPOSITE MEMBER AND MANUFACTURING METHOD THEREOF
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资源简介:
该数据名称为COMPOSITE MEMBER AND MANUFACTURING METHOD THEREOF,数据格式为文档,数据内容是国外林业专利,专利时间是2020年。
The dataset is named COMPOSITE MEMBER AND MANUFACTURING METHOD THEREOF. It is in document format, and its content consists of foreign forestry patents all dated 2020.
提供机构:
国家林业和草原科学数据中心创建时间:
2023-07-06



