PDF(678 KB)
PDF(678 KB)
PDF(678 KB)
砂质黄土大断面隧道施工方法优化研究
Research on Optimization of Construction Method for Sandy Loess Large Section Tunnel
| {{custom_ref.label}} |
{{custom_citation.content}}
{{custom_citation.annotation}}
|
/
| 〈 |
|
〉 |