麻豆中文字幕丨欧美一级免费在线观看丨国产成人无码av在线播放无广告丨国产第一毛片丨国产视频观看丨七妺福利精品导航大全丨国产亚洲精品自在久久vr丨国产成人在线看丨国产超碰人人模人人爽人人喊丨欧美色图激情小说丨欧美中文字幕在线播放丨老少交欧美另类丨色香蕉在线丨美女大黄网站丨蜜臀av性久久久久蜜臀aⅴ麻豆丨欧美亚洲国产精品久久蜜芽直播丨久久99日韩国产精品久久99丨亚洲黄色免费看丨极品少妇xxx丨国产美女极度色诱视频www

New Baishatuo Yangtze River railway bridge in SW China completed

Source: Xinhua| 2018-01-11 11:46:14|Editor: Yang Yi
Video PlayerClose
CHINA-CHONGQING-TRUSS-CABLE STAY-BRIDGE (CN)

The New Baishatuo Yangtze River railway bridge (upper) is seen with the previous Baishatuo Yangtze River railway bridge in Jiangjin of southwest China's Chongqing Municipality, Jan. 9, 2018. The construction of the new double decker steel truss cable stay railway bridge was finished recently. It has 4 tracks on the upper deck for passenger trains with a designed speed of 200 meters per hour and 2 tracks on the lower deck for cargo trains with the designed speed of 120 kilometers per hour. The overall length of the bridge is 5.32 kilometers, of which the main bridge is 920 meters. Together with the Chongqing-Guiyang railway, which is to be in operation, the bridge will undergo the test operation soon. (Xinhua/Liu Chan)

   1 2 3 4 5 6 Next  

KEY WORDS: bridge
EXPLORE XINHUANET
010020070750000000000000011100001368875981