Chinese navigation exhibition opens in Vienna

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

          AUSTRIA-VIENNA-CHINESE NAVIGATION EXHIBITION

          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)

             Prev 1 2 3 4 5 6 7 8 Next  

          KEY WORDS:
          EXPLORE XINHUANET
          010020070750000000000000011100001381346751
          无码人妻一区二区三区四区av_亚洲精品911在线永久观看_精品一区二区国产在线观看_日韩不卡一区二区视频在线

                  亚洲高清在线精品尤物三区 | 亚洲国产五月综合 | 一区二区精品在线视频看看 | 亚洲欧美国产精品有字幕 | 亚洲一区国产二区三区 | 亚洲午夜久久久久中文字幕久 |