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Technical Transformation of Automatic Fare Collection System for Beijing Metro
ChenNan, Li Yu, Li Aiqi, Meng Fanchen, Zhang Zheng, Zhang Donghui
Railway Signalling & Communication Engineering . 2021, (
5
): 77 -82,94 . DOI: 10.3969/j.issn.1673-4440.2021.05.014
