| |||
| открытые горные выработки | |||
|
surface workings : 6 phrases in 6 subjects |
| Automated equipment | 1 |
| Gold mining | 1 |
| Makarov | 1 |
| Mechanics | 1 |
| Metallurgy | 1 |
| Nautical | 1 |
| |||
| открытые горные выработки | |||
|
surface workings : 6 phrases in 6 subjects |
| Automated equipment | 1 |
| Gold mining | 1 |
| Makarov | 1 |
| Mechanics | 1 |
| Metallurgy | 1 |
| Nautical | 1 |