 |
| |||
| ориентатор | |||
| orientation instrument: 11 phrases in 8 subjects |
| Astronomy | 1 |
| Aviation | 1 |
| Gyroscopes | 1 |
| Metrology | 3 |
| Military | 2 |
| Mining | 1 |
| Oil / petroleum | 1 |
| Technology | 1 |
|
| |||
| ориентатор | |||
| orientation instrument: 11 phrases in 8 subjects |
| Astronomy | 1 |
| Aviation | 1 |
| Gyroscopes | 1 |
| Metrology | 3 |
| Military | 2 |
| Mining | 1 |
| Oil / petroleum | 1 |
| Technology | 1 |