This website requires Javascript to function properly. Please go to the setting of your web browser and enable Javascript for this website.
×
Loading...
Close
Home
Share
在美国衡量一座桥梁的安全指标是sufficiency rating。
shaoxing
(绍兴师爷)
在安省的桥梁有另一套评估标准,BCI, bridge condition index。以下四座桥梁的BCI指数最低,家人们没啥事就少去晃悠啦。
:
(#16021775@0)
Last Updated: 3-26
Sign in and Reply
Share
Report
Replies, comments and Discussions:
在美国衡量一座桥梁的安全指标是sufficiency rating。
枫下论坛主坛
/
枫下家园
/
保安防身