 |
| |||
| de acción directa | |||
|
a action directe : 11 phrases in 7 subjects |
| Communications | 1 |
| Earth sciences | 2 |
| Electronics | 2 |
| Energy industry | 1 |
| Mechanic engineering | 3 |
| Technology | 1 |
| Telegraphy | 1 |
|
| |||
| de acción directa | |||
|
a action directe : 11 phrases in 7 subjects |
| Communications | 1 |
| Earth sciences | 2 |
| Electronics | 2 |
| Energy industry | 1 |
| Mechanic engineering | 3 |
| Technology | 1 |
| Telegraphy | 1 |