 |
| |||
| mine roadway (MichaelBurov); mine roadway layout (MichaelBurov) | |||
| схема выработки: 10 phrases in 7 subjects |
| Energy industry | 1 |
| Gold mining | 3 |
| Gyroscopes | 2 |
| Nuclear physics | 1 |
| Oil processing plants | 1 |
| Technology | 1 |
| Torpedoes | 1 |
|
| |||
| mine roadway (MichaelBurov); mine roadway layout (MichaelBurov) | |||
| схема выработки: 10 phrases in 7 subjects |
| Energy industry | 1 |
| Gold mining | 3 |
| Gyroscopes | 2 |
| Nuclear physics | 1 |
| Oil processing plants | 1 |
| Technology | 1 |
| Torpedoes | 1 |