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三代鐵路線(xiàn)路檢修工四十年傳承更上一層

2018-10-19 09:37來(lái)源：新華網(wǎng)

　　10月18日，劉訓飛（右）和郎海鵬在滬寧城際上海安亭北線(xiàn)路所42#道岔上使用軌檢小車(chē)檢測線(xiàn)路。新華社記者方喆攝

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[責任編輯：李曉蕾]

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