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Engineers examine rail to ensure safety of trains and passengers

Source:Xinhua| 2018-02-07 22:06:34|Editor: Mengjie
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CHINA-SHANGHAI-RAILWAY-WORKER (CN)

Workers check rails at Suzhou Railway Station in Suzhou, east China's Jiangsu Province, Feb. 7, 2018. Engineers examine the rail every night to ensure the safety of trains and passengers. (Xinhua/Ding Ting)

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KEY WORDS: safety
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