桥梁病害的诊治首先是诊断，要诊断必须要有长期的经常性的监测工作。

The diagnosis is the first work of bridge disease, the inspect work must be done in long-term and regularity.

youdao

桥梁病害的诊治首先是诊断，要诊断必须要有长期的经常性的监测工作。

The diagnosis is the first work of bridge disease, the inspect work must be done in long-term and regularity.

youdao