本文针对重载交通状况对有推力体系桥梁的车辆荷载标准展开专门研究。

The paper specializes in the vehicle load standards on the thrust system bridge against heavy traffic conditions.

youdao

本文针对重载交通状况对有推力体系桥梁的车辆荷载标准展开专门研究。

The paper specializes in the vehicle load standards on the thrust system bridge against heavy traffic conditions.

youdao