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About this nonfiction
国际专利分类表 F部-机械工程 by 中国科学技术情报研究所编辑 is a nonfiction available to read on EtoBox.
It is typically read by self-directed learners exploring a subject in depth.
Common subject areas: history, science, philosophy, social sciences.
- Author
- 中国科学技术情报研究所编辑
- Publisher
- 北京:科学技术文献出版社
- Published
- 1980
- Language
- ZH
- Category
- nonfiction
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