Agricultural experts make research work in Chongqing

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

CHINA-CHONGQING-RAPESEED PLANTING (CN)

An employee works 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
国产无码在线观看免费在线,37pao国产成视频,日韩一区二区视频在线,国产国产人免费人成免费视频麻豆
亚洲人成网最新在线 | 在线看片日韩无线免费 | 日韩精品中文字幕在线观 | 在线观看片免费观看不卡 | 中文字幕福利一区二区三区 | 亚洲欧美在线观看播放 |