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Big-data based monitoring system helps guarantee food safety for students in Tongren

Source: Xinhua| 2019-05-22 07:38:05|Editor: mingmei
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CHINA-GUIZHOU-TONGREN-BIG DATA-FOOD SAFETY (CN)

Aerial photo shows a staff member picking vegetables in Tongren, southwest China's Guizhou Province, May 21, 2019. Tongren City has established a monitoring system applying new technologies of big data to trace food from farming to dining table, an effort to guarantee food safety for students. (Xinhua/Ou Dongqu)

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