Xi calls for building China into world science and technology leader

Source: Xinhua| 2018-05-28 17:51:19|Editor: ZX
Video PlayerClose
?
CHINA-BEIJING-CAS-CAE-MEETING(CN)?

The opening of the 19th Meeting of the Academicians of the Chinese Academy of Sciences and the 14th Meeting of the Academicians of the Chinese Academy of Engineering is held at the Great Hall of the People, in Beijing, capital of China, May 28, 2018. (Xinhua/Pang Xinglei)

   Prev 1 2 3 4 5 6 Next  

KEY WORDS:
EXPLORE XINHUANET
010020070750000000000000011100001372126701
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
久久综合精品网站动漫 | 亚洲精品国偷自产在线99人热 | 中文字幕亚洲乱码专区 | 中文免费不卡Av | 中文字幕在线亚洲日韩6页手机版 | 伊人久久大香线蕉AV综合 |