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

Main body of arch bridge of Dali-Ruili railway to be completed

Source: Xinhua| 2019-12-29 22:01:54|Editor: ZX
Video PlayerClose

CHINA-YUNNAN-NUJIANG RIVER-RAILWAY BRIDGE-CONSTRUCTION (CN)

Aerial photo taken on Dec. 29, 2019 shows the arch bridge of Dali-Ruili railway over Nujiang River in southwest China's Yunnan Province. The main body of the bridge will be completed on Dec. 30. The bridge is currently the longest-spanning railway arch bridge with a single span of 490 meters. (Xinhua/Yang Zongyou)

   Prev 1 2 3 4 5 6 7 Next  

KEY WORDS:
YOU MAY LIKE
EXPLORE XINHUANET
010020070750000000000000011100001386650661