PDF(2526 KB)
PDF(2526 KB)
PDF(2526 KB)
改进全圆针梁台车在前坪水库衬砌工程的应用
Application of Improved Full Circle Needle Beam Trolley in Small Section Tunnel Lining of Qianping Reservoir
| {{custom_ref.label}} |
{{custom_citation.content}}
{{custom_citation.annotation}}
|
/
| 〈 |
|
〉 |