| |||
| επιστροφή f; σωλήνας επιστροφής | |||
|
flow return : 15 phrases in 6 subjects |
| Astronautics | 1 |
| Earth sciences | 4 |
| Finances | 3 |
| Life sciences | 1 |
| Mechanic engineering | 2 |
| Transport | 4 |
| |||
| επιστροφή f; σωλήνας επιστροφής | |||
|
flow return : 15 phrases in 6 subjects |
| Astronautics | 1 |
| Earth sciences | 4 |
| Finances | 3 |
| Life sciences | 1 |
| Mechanic engineering | 2 |
| Transport | 4 |