搜索优化
English
搜索
Copilot
图片
视频
地图
资讯
购物
更多
航班
旅游
酒店
笔记本
Top stories
Sports
U.S.
Local
World
Science
Technology
Entertainment
Business
More
Politics
时间不限
过去 1 小时
过去 24 小时
过去 7 天
过去 30 天
按相关度排序
按时间排序
BBC
8 个月
Strengthening complex structures
In complex structures, materials are often arranged ... This lets truss structures carry heavy weight or reach across long distances. A roof needs to hold a lot of weight. It rests on columns ...
13 天
on MSN
Lanthorn complex in Livingston reopens almost four years after concrete planks forced closure
The Lanthorn Centre in Livingston, which has been serving the local community since 1978, was the first building belonging to ...
3 天
on MSN
Harrow Crown Court closure due to crumbling concrete in the roof extended to 2026
One of London ’s crown courts is set to be closed for most of 2025 amid “complex” work to remove dangerous RAAC concrete from ...
Radio Kerry
23 天
All steps being taken to assess full damage of Tralee Complex roof collapse
All steps are being taken to assess the full extent of damage done to the Tralee Sports and Leisure Centre after the roof collapsed yesterday.
当前正在显示可能无法访问的结果。
隐藏无法访问的结果
反馈