PDF(942 KB)
PDF(942 KB)
PDF(942 KB)
高速铁路隧道钻爆开挖设备配置优化及研究
Optimization and Study of Allocation of Drill and Blast Excavation Equipment for High - speed Railway Tunnels
| {{custom_ref.label}} |
{{custom_citation.content}}
{{custom_citation.annotation}}
|
/
| 〈 |
|
〉 |