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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 21374-2008 |
Intellectual property documentation and information - Essential vocabulary 知识产权文献与信息 基本词汇 |
China National Standards Intellectual property documentation |
 English PDF |
| GB/T 21373-2008 |
Intellectual property documentation and information - Classification and codes 知识产权文献与信息 分类及代码 |
China National Standards Intellectual property documentation |
English PDF |
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