China Unicom makes full use of technology advantages to help Wuhan

          Source: Xinhua| 2020-03-04 18:52:23|Editor: mingmei
          Video PlayerClose

          CHINA-HUBEI-WUHAN-UNICOM-SUPPORT (CN)

          China Unicom's engineer Long Jiaxin adjusts a 5G signal converter at the command center of a temporary hospital in Guanggu area of Wuhan, central China's Hubei Province, March 3, 2020. China Unicom is making full use of its "5G+Cloud+Network" information and communication technology advantages to help Wuhan in its fight against the novel coronavirus. (Xinhua/Xiao Yijiu)

             Prev 1 2 3 4  

          KEY WORDS:
          EXPLORE XINHUANET
          010020070750000000000000011100001388431211
          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

                  亚洲综合五月天国产AV | 色五月婷婷丝袜高清有码 | 日本精品久久久久久久一区二区 | 亚洲一区二区三区不卡国产_亚洲 | 婷婷的五月天在线视频观看 | 亚洲中文字幕精品级在线 |