工程设计理论、方法与技术 |
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电气设计中的发明原理分类研究——发明原理之No.1至No.20 |
孙建广, 檀润华, 魏文超 |
河北工业大学 创新设计研究所,天津 300130 |
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Research on inventive principles classification of electrical design: Principles No.1 to No.20 |
SUN Jian-Guang, TAN Run-Hua, WEI Wen-Chao |
Institute of Design for Innovation, Hebei University of Technology, Tianjin 300130, China |
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