亲亲发出吧唧吧唧的声音,美国女子监狱,av 丝袜 欧美 老 另类 亚洲,国色天香久久久久久久小说

Major tunnel of HK-Zhuhai-Macao Bridge completed

Source: Xinhua| 2018-02-24 21:02:40|Editor: pengying
Video PlayerClose

[XINHUA INSIGHT]CHINA-HONG KONG-ZHUHAI-MACAO BRIDGE-FEAT(CN)

A gigantic crane, which was transformed from a tanker, hoists a 6,000-ton key structure of the world's longest cross-sea bridge linking Hong Kong, Zhuhai and Macao, May 2, 2017. The wedge, 12-meter-long and weighing more than 25 Airbus A380 jets, was lowered to connect the immersed tubes of the underground tunnel of the bridge. Major work on the 55-km-long Hong Kong-Zhuhai-Macao Bridge, the world's longest sea bridge, has passed authorities' evaluation. The huge project has been considered an engineering wonder and a magnificent feat of si-tech innovation. The bridge took six years of preparation, and eight years to build. Major work on the bridge consisted of a 22.9-km-long main bridge, a 6.7-km-long tunnel and an artificial island off the bridge, which was considered the most technically demanding part of the whole construction. The bridge will slash the travel time between Hong Kong and Zhuhai from three hours to just 30 minutes, further integrating cities in the Pearl River Delta. (Xinhua/Liu Dawei)

   Prev 1 2 3 4 5 6 7 Next  

KEY WORDS: bridge
EXPLORE XINHUANET
010020070750000000000000011100001369972621
主站蜘蛛池模板: 勃利县| 镇巴县| 呼和浩特市| 溧阳市| 措勤县| 清涧县| 太仓市| 名山县| 平阴县| 曲靖市| 彭泽县| 石棉县| 商洛市| 山东| 高淳县| 恩施市| 铁岭县| 溧阳市| 阿拉善左旗| 获嘉县| 拉孜县| 萨嘎县| 赤壁市| 郧西县| 柘城县| 沂水县| 南平市| 永泰县| 祁门县| 泗洪县| 汪清县| 砚山县| 宜宾县| 永州市| 兴国县| 伊春市| 黎城县| 河西区| 辽中县| 庄浪县| 大竹县|