中文幕亚洲精品乱码色偷偷亚_国产午夜性爽视频男人的天堂_欧美高潮流白浆喷水在线观看_亚洲夜色久一久二亚洲琪琪卡一卡二_暖暖亚洲一区二区三区AV无码

25th China Yangling Agricultural Hi-Tech Fair held in Shaanxi

Source: Xinhua| 2018-11-06 07:48:57|Editor: Liangyu
Video PlayerClose
CHINA-SHAANXI-YANGLING-AGRICULTURE-FAIR (CN)

Visitors look at a greenhouse system based on the Internet of Things (IoT) at the 25th China Yangling Agricultural Hi-Tech Fair in Yangling, northwest China's Shaanxi Province, Nov. 5, 2018. The 25th China Yangling Agricultural Hi-Tech Fair kicked off here on Monday. The event features more than 60 activities which involve international cooperation on agricultural technology, rural industrial integration, as well as agricultural innovation and promotion. (Xinhua/Shao Rui)

   1 2 3 4 Next  

KEY WORDS: Agriculture
EXPLORE XINHUANET
010020070750000000000000011100001375847871