PDF(1282 KB)
PDF(1282 KB)
PDF(1282 KB)
曹家洼金矿采场围岩稳定性分析
Stability Analysis of the Stope Rock in Caojiawa Gold Mine
| {{custom_ref.label}} |
{{custom_citation.content}}
{{custom_citation.annotation}}
|
/
| 〈 |
|
〉 |