 |
| |||
| span variation | |||
| изменение размаха: 9 phrases in 4 subjects |
| Aviation | 2 |
| Electrical engineering | 1 |
| Medical | 5 |
| Quality control and standards | 1 |
|
| |||
| span variation | |||
| изменение размаха: 9 phrases in 4 subjects |
| Aviation | 2 |
| Electrical engineering | 1 |
| Medical | 5 |
| Quality control and standards | 1 |