Construction of underground utility tunnel completes in China's Gansu

Source: Xinhua| 2019-06-02 21:58:54|Editor: mingmei
Video PlayerClose

CHINA-GANSU-BAIYIN-UNDERGROUND UTILITY TUNNEL (CN)

Technicians work at the underground utility tunnel in Baiyin City, northwest China's Gansu Province, May 29, 2019. The 2.238 billion yuan (about 324 million U.S. dollars) project, a 26.25 km-long tunnel capable of installing 8 kinds of utility pipes, was completed recently. (Xinhua/Sadat)

   Prev 1 2 3 4 5 6 Next  

KEY WORDS:
EXPLORE XINHUANET
010020070750000000000000011100001381112381
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
亚洲另类在线一区 | 色妞亚洲欧美精品在线 | 亚洲综合第一在线影视 | 日韩深夜在线精品视频 | 中文字幕在线精品视频站 | 尤物亚洲入口一区 |