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

China builds railway arch bridge with world's longest span

Source: Xinhua| 2018-12-10 19:56:52|Editor: Liangyu
Video PlayerClose

CHINA-YUNNAN-NUJIANG RIVER-RAILWAY ARCH BRIDGE(CN)  ?

Photo taken on Dec. 10, 2018 shows the railway arch bridge across the Nujiang River in southwest China's Yunnan Province. With a grand arch bridge erected on Monday morning, Chinese constructors have built the longest-spanning railway arch bridge with a single span of 490 meters. The bridge is a key project of the 220-km-long Dali-Ruili railway which is a key section of the China-Myanmar international railway corridor linking Kunming, the provincial capital of Yunnan, with Yangon of Myanmar. (Xinhua)

   Prev 1 2 3 Next  

KEY WORDS: bridge
EXPLORE XINHUANET
010020070750000000000000011100001376640571