Agricultural experts make research work in Chongqing

          Source: Xinhua| 2020-03-06 07:52:26|Editor: huaxia

          CHINA-CHONGQING-RAPESEED PLANTING (CN)

          Aerial photo shows people working at a test field of Chongqing engineering research center of rapeseed in Chongqing, southwest China, March 5, 2020. Agricultural experts and students at the research center make a research work as the rapeseeds here enter the flower season. (Xinhua/Wang Quanchao)

             Prev 1 2 3 4 5 6 7 Next  

          KEY WORDS:
          EXPLORE XINHUANET
          010020070750000000000000011103261388481361
          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

                  亚洲欧美天堂在线 | 欧美日韩亚洲中文字幕三 | 午夜精品影视国产一区在线麻豆 | 亚洲国产日韩a在线乱码 | 亚洲中文字幕网站你懂得 | 亚洲综合在线精品女同 |