|
operating handle : 15 phrases in 5 subjects |
| Armored vehicles | 3 |
| Astronautics | 2 |
| Firefighting and fire-control systems | 1 |
| Technology | 3 |
| Weapons and gunsmithing | 6 |
|
operating handle : 15 phrases in 5 subjects |
| Armored vehicles | 3 |
| Astronautics | 2 |
| Firefighting and fire-control systems | 1 |
| Technology | 3 |
| Weapons and gunsmithing | 6 |