 |
| |||
| electrical industry | |||
| electrical industry | |||
| electrotechnical industry | |||
|
электропромышленность : 14 a las frases, 4 temas |
| Electrónica | 1 |
| General | 3 |
| Red de computadoras | 2 |
| Soviético | 8 |
|
| |||
| electrical industry | |||
| electrical industry | |||
| electrotechnical industry | |||
|
электропромышленность : 14 a las frases, 4 temas |
| Electrónica | 1 |
| General | 3 |
| Red de computadoras | 2 |
| Soviético | 8 |