The paper expounds the damage reason of cement concrete road panel, and presents the preventive measures.

论述了水泥砼路面板破坏的原因，并提出相应的防治措施。

youdao

The paper expounds the damage reason of cement concrete road panel, and presents the preventive measures.

论述了水泥砼路面板破坏的原因，并提出相应的防治措施。

youdao