Xinhua photos of the day

Source: Xinhua| 2019-07-31 15:59:46|Editor: Wu Qin
Video PlayerClose

XINHUA PHOTOS OF THE DAY

This combo photo shows two parts of a bridge above the Beijing-Guangzhou Railway before (top, photo taken on July 29, 2019) and after (bottom, photo taken on July 30, 2019) they are successfully rotated to their targeted positions using the swivel construction method in Baoding, north China's Hebei Province. China has adopted the swivel construction method in building many bridges to minimize the interference on the traffic below. The method helps overcome the constraints of environment and traffic, while shortening the construction period. (Xinhua/Mu Yu)

   Prev 1 2 3 4 5 6 7 8 9 Next  

KEY WORDS:
YOU MAY LIKE
EXPLORE XINHUANET
010020070750000000000000011100001382724461
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
最新肉丝袜福利在线观看 | 最新国产初高中生精彩视频在线 | 五月天丁香开心婷婷 | 午夜宅男永久在线观看 | 亚洲欧美日韩国产一区 | 中文字一区二区三区在线 |