 |
| |||
| absolute performance period | |||
| время работы до первого отказа: 3 phrases in 3 subjects |
| Astronautics | 1 |
| Construction | 1 |
| Quality control and standards | 1 |
|
| |||
| absolute performance period | |||
| время работы до первого отказа: 3 phrases in 3 subjects |
| Astronautics | 1 |
| Construction | 1 |
| Quality control and standards | 1 |