搜索结果: 1-1 共查到“交通运输工程 keep bridge”相关记录1条 . 查询时间(0.049 秒)
New 'smart metal' technology to keep bridge operational in next big quake
smart metal technology keep bridge next big quake
2016/11/29
A bridge that bends in an strong earthquake and not only remains standing, but remains usable is making its debut in its first real-world application as part of a new exit bridge ramp on a busy downto...