 |
| |||
| σύστημα ράβδων ρυθμίσεως | |||
| sistema de las barras de regulación: 8 phrases in 3 subjects |
| Earth sciences | 1 |
| General | 3 |
| Mechanic engineering | 4 |
|
| |||
| σύστημα ράβδων ρυθμίσεως | |||
| sistema de las barras de regulación: 8 phrases in 3 subjects |
| Earth sciences | 1 |
| General | 3 |
| Mechanic engineering | 4 |