PDF(1411 KB)
PDF(1411 KB)
PDF(1411 KB)
地下空间开发地质环境危险性指数构建与探讨
Discussion on Established Risk Index of Geological Environment in Underground Space Development
| {{custom_ref.label}} |
{{custom_citation.content}}
{{custom_citation.annotation}}
|
/
| 〈 |
|
〉 |