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分類：人文歷史
集數：2集
導演：張林林
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簡介：2010年是滇越鐵路通車100週年紀念，人字橋是滇越鐵路上的標誌性工程，100年前，它曾經是世界鐵路建設史上的最大工程難題，關於這座橋，至今仍有許多鮮為人知的秘密：它的設計者究竟是誰？當時是如何找到破解這個世界級難題的方法？建造者們又是如何完成這個偉大的工程？本片揭秘了一座世界名橋的誕生過程，百年前的一段傳奇往事。收起
《時代寫真》 20120227 《探秘人字橋》 上集 雲端築路
《時代寫真》 20120228 《探秘人字橋》 下集 鐵橋傳奇
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