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| Российские сети (Federal Grid is the operator and manager of Russia's unified electricity transmission grid system. With over 121000 km of transmission lines ... Alexander Demidov) | |||
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Federal Grid : 6 do fraz, 4 tematyki |
| Pospolicie | 3 |
| Prawo | 1 |
| Przemysł energetyczny | 1 |
| System energetyczny | 1 |