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Chinese navigation exhibition opens in Vienna

Source: Xinhua| 2019-06-12 00:11:35|Editor: Liangyu

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AUSTRIA-VIENNA-CHINESE NAVIGATION EXHIBITION

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People visit the Chinese navigation exhibition "From Compass to BeiDou" in Vienna, Austria, on June 11, 2019. A Chinese navigation exhibition opens in Vienna International Center on Tuesday, showing how the nation evolves "from compass to BeiDou" - as the exhibition is themed - in time service, surveying, mapping and navigation technologies. (Xinhua/Guo Chen)

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