 |
| |||
| степень тренированности | |||
|
condition level : 6 phrases in 5 subjects |
| Aviation | 1 |
| Measuring instruments | 1 |
| Physics | 1 |
| Space | 2 |
| Technology | 1 |
|
| |||
| степень тренированности | |||
|
condition level : 6 phrases in 5 subjects |
| Aviation | 1 |
| Measuring instruments | 1 |
| Physics | 1 |
| Space | 2 |
| Technology | 1 |