 |
| pocket chamber: 8 phrases in 5 subjects |
| Armored vehicles | 1 |
| Electronics | 1 |
| Metrology | 4 |
| Natural resourses and wildlife conservation | 1 |
| Nuclear physics | 1 |
|
| pocket chamber: 8 phrases in 5 subjects |
| Armored vehicles | 1 |
| Electronics | 1 |
| Metrology | 4 |
| Natural resourses and wildlife conservation | 1 |
| Nuclear physics | 1 |