PDF(1437 KB)
PDF(1437 KB)
PDF(1437 KB)
“光谱地壳”计划——探索新一代矿产勘查技术
“Spectral Crust” Project: Research on New Mineral Exploration Technology
| {{custom_ref.label}} |
{{custom_citation.content}}
{{custom_citation.annotation}}
|
/
| 〈 |
|
〉 |