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Railway workers take part in maintenance skill contest in Chongqing

Source: Xinhua| 2018-05-17 19:10:24|Editor: ZX

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CHINA-CHONGQING-RAILWAY-MAINTENANCE CONTEST (CN)

A worker takes part in a railway maintenance skill contest in Chongqing, southwest China, May 17, 2018. A total of 66 railway workers from Chengdu, Guiyang and Chongqing participated in the contest on Thursday. (Xinhua/Tang Yi)

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