成人毛片高清视频观看,成人黄色在线免费观看,av天堂最新手机网址无码窝,一级毛片视频

Datong-Zhangjiakou high-speed railway under construction in N China's Hebei

Source: Xinhua| 2018-06-09 16:02:28|Editor: Lu Hui
Video PlayerClose

CHINA-HEBEI-DATONG-ZHANGJIAKOU HIGH-SPEED RAILWAY-CONSTRUCTION (CN)

Workers work at a construction site of Datong-Zhangjiakou high-speed railway in Huai'an County, north China's Hebei Province, June 8, 2018. The high-speed railway, connecting Datong City in north China's Shanxi Province and Zhangjiakou in north China's Hebei Province with designed speed at 250 kilometers per hour, is expected to put into use at the end of 2019. (Xinhua/Yang Shiyao)

   Prev 1 2 3 4 5 6 Next  

KEY WORDS: railway
EXPLORE XINHUANET
010020070750000000000000011102351372422131