 |
|
setting mechanism : 27 phrases in 16 subjects |
| Air defense | 1 |
| Artificial intelligence | 1 |
| Astronautics | 1 |
| Aviation | 2 |
| Construction | 1 |
| European Bank for Reconstruction and Development | 1 |
| Gyroscopes | 1 |
| Makarov | 1 |
| Nautical | 6 |
| Oil / petroleum | 1 |
| Oilfields | 1 |
| Pest control | 1 |
| Roll stock | 1 |
| Technology | 3 |
| Torpedoes | 4 |
| Weapons and gunsmithing | 1 |