 |
| |||
| vijačna antena | |||
|
helice : 18 phrases in 7 subjects |
| Electric traction | 1 |
| Electricity generation | 1 |
| Energy industry | 2 |
| Life sciences | 1 |
| Mechanic engineering | 8 |
| Physical sciences | 2 |
| Transport | 3 |
|
| |||
| vijačna antena | |||
|
helice : 18 phrases in 7 subjects |
| Electric traction | 1 |
| Electricity generation | 1 |
| Energy industry | 2 |
| Life sciences | 1 |
| Mechanic engineering | 8 |
| Physical sciences | 2 |
| Transport | 3 |