road structure造句怎么写

3、A brief introduction of the design characteristics of container wharf structure, storage yard road structure and handling technology of Sanshan Port First-phase Project is presented.

5、The anti-corrosive measures and techniques of maintenance and repair for the road structure in the salty soil district

2、Base; road Base [highways]: The part of the road structure Below the Base course and above the sub-base.

1、Base course [highways]: The part of a road structure Below the wearing course and above the road Base.

4、On the cast-in-site method rapid construction technology for the road structure of shield highway tunnel