如何及时准确地检测桥梁的健康状况，越来越引起人们的关注。

More and more people concerned how measure and monitor the health of bridge.

youdao

如何及时准确地检测桥梁的健康状况，越来越引起人们的关注。

More and more people concerned how measure and monitor the health of bridge.

youdao