欧美视频在线播放-色网站在线观看-91黄瓜视频-国产美女免费视频-四虎影视最新网址-爱情岛av永久入口-激情开心-国产91在线看-久久99精品久久久久久琪琪-国产美女91呻吟求-视频一区国产-亚洲图片另类小说-,亚洲人成毛片在线播放-韩国av毛片-av资源共享

On January 17, the main part of Xiamen Xiang'an Bridge was officially open for traffic. The cross-sea section has eight lanes in both directions, allowing for as short as five minutes' drive across the sea.

As the supervisor and the third-party inspector, the C&D Holsin Engineering Consulting Co., Ltd. (603909.SH) controlled by C&D Real Estate Corporation, on the basis of well fulfilling its responsibilities in engineering supervision, applied the "smart management platform of non-intrusive steel structure inspection", its latest self-developed engineering technology, to control the project quality efficiently. By establishing 3D models, every weld joint can be managed digitally and visually. Front-line challenges and pain points were addressed by means of "Internet + engineering". Last month, Xiang'an Bridge passed the field evaluation of the "China Steel Structure Gold Award".

In the future, C&D Holsin will apply more emerging technologies in engineering projects, such as Internet + engineering, big data, drones, robots, and automatic detection, so more powerful and advanced infrastructure can be built to boost the economic and social development.