亚洲综合中文字线观看看,中文欧美亚洲欧日韩一,2020年国产精品自线在拍,亚洲AⅤ日韩AV电影在线观看

      • 

      1. 

        <dfn id="lnb6s"><var id="lnb6s"></var></dfn>
          3. 


 


          




          



          

          



          

          

          

          
Deicing team works to ensure railway transportation safety in China's Henan

          

          
 Source: Xinhua| 2018-01-29 22:11:24|Editor:  Jiaxin

          

                
          

          

          

          

          

          
    

          Video PlayerClose
          

          

          

          CHINA-HENAN-SANMENXIA-RAILWAY TUNNEL-DEICING (CN)
          

          Members of a deicing team work at Guanyintang Tunnel in Sanmenxia City, central China's Henan Province, Jan. 25, 2018. The team's work is removing ice hanging on the wall of the tunnel to ensure railway transportation safety in winter. (Xinhua/Li An)
          

          

          

          



             1 2 3 4 5 6 7 8 9 10 Next   >>|
          

          

          

          


          

          

          
KEY WORDS: railway

                
          

          



          


          

          


          

          

           EXPLORE XINHUANET