 |
| |||
| nonferrous metal ores; base metal ores | |||
| руды цветных металлов: 10 phrases in 7 subjects |
| Economy | 1 |
| General | 1 |
| Gold mining | 1 |
| Mining | 1 |
| Natural resourses and wildlife conservation | 2 |
| Technology | 2 |
| Trade classification | 2 |
|
| |||
| nonferrous metal ores; base metal ores | |||
| руды цветных металлов: 10 phrases in 7 subjects |
| Economy | 1 |
| General | 1 |
| Gold mining | 1 |
| Mining | 1 |
| Natural resourses and wildlife conservation | 2 |
| Technology | 2 |
| Trade classification | 2 |