| |||
| red de distribución | |||
|
mains network : 7 phrases in 5 subjects |
| Communications | 3 |
| Magnetics | 1 |
| Meteorology | 1 |
| Technology | 1 |
| Water resources | 1 |
| |||
| red de distribución | |||
|
mains network : 7 phrases in 5 subjects |
| Communications | 3 |
| Magnetics | 1 |
| Meteorology | 1 |
| Technology | 1 |
| Water resources | 1 |