Coal mine workers work during Spring Festival to guarantee production safety

          Source: Xinhua| 2018-02-19 14:47:44|Editor: pengying
          Video PlayerClose

          CHINA-NINGXIA-COAL MINE-MAINTENANCE WORK(CN)

          Coal mine workers do the maintenance work at Qingshuiying Coal Mine in Lingwu City, northwest China's Ningxia Hui Autonomous Region, Feb. 18, 2018. A special team worked in the 800-meter-deep coal mine to guarantee the production safety during the Spring Festival holiday. (Xinhua/Wang Peng)

             Prev 1 2 3 4 5 6 7 8 Next  

          KEY WORDS: maintenance work
          EXPLORE XINHUANET
          010020070750000000000000011100001369851081
          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

                  亚洲欧美中文高清在线专区 | 亚洲国产精品尤物yw在线观看 | 亚洲国产精品另类 | 午夜福利国产精品久久 | 在线精品国精品国产3d | 亚洲成A∨人片在线观看不卡 |