读报
登录注册网站首页
 

ENGINEERING MARVELS

Bridging nature and innovation

作者:TEENS
Aa
  • -   
  •    +
Liu Hao poses on the Huajiang Grand Canyon Bridge.  PROVIDED TO TEENS

 

A chief engineer explains how the world’s highest mountain bridge was constructed

点击阅读全文
联系我们  |  诚聘英才  |  关于我们  |  版权声明
© i21st.cn   
 
选择报纸
选择报纸
关闭