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"Pathfinder" train important in guaranteeing passengers' safety

Source: Xinhua| 2018-02-02 16:19:42|Editor: Lifang
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CHINA-WUHAN-HIGH-SPEED TRAIN-"PATHFINDER" (CN)

Steward of a "pathfinder" train rests near window on the way from Wuhan to Zhengzhou, Jan. 25, 2018. The "pathfinder" train, which drives before all high-speed trains for checking safety problems, plays an important role in guaranteeing passengers' safety during their travel. (Xinhua/Xiao Yijiu)

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