PDF(359 KB)
PDF(359 KB)
PDF(359 KB)
岩溶隧道突水突泥影响因素及对策
Influence Factors of Water Bursting and Mud Bursting of Karst Tunnels and Its Countermeasures
| {{custom_ref.label}} |
{{custom_citation.content}}
{{custom_citation.annotation}}
|
/
| 〈 |
|
〉 |