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2020, Vol. 41(17): 72-78    DOI: 10.13884/j.1003-3807hxjy.2019060016
Empirical Study on PCK of High School Elite Chemistry Teachers: Hydrogen Evolution Corrosion and Oxygen Absorption Corrosion
DENG Feng1, DUAN Xun-Qi1,2, QIAN Yang-Yi1**, SHI Guang1, DONG Juan1,3
1. School of Chemistry, South China Normal University, Guangzhou 510006, China;
2. Sun Yat-sen Memorial Secondary School, Zhongshan 528454, China;
3. Guang Zhou No.41 Middle School, Guangzhou 510250, China
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