Aerial photo of heliostats of molten-salt solar thermal power plant in China's Gansu

          Source: Xinhua| 2019-10-24 22:14:27|Editor: Yurou
          Video PlayerClose
          CHINA-GANSU-DUNHUANG-SOLAR POWER-HELIOSTAT-CLEANING (CN)

          Aerial photo taken on Oct. 23, 2019 shows heliostats of a molten-salt solar thermal power plant in Dunhuang, northwest China's Gansu Province. (Xinhua/Ma Ning)

             1 2 3 4 Next  

          KEY WORDS:
          YOU MAY LIKE
          EXPLORE XINHUANET
          010020070750000000000000011100001385000311
          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

                  亚洲制服丝袜中文字幕在线 | 一道日本亚洲香蕉 | 日韩精品TV国产精品TV | 日本有码三级欧美国产 | 天天看片国产区 | 亚洲第一人成网站在线播放 |