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| gas reserves | |||
| reserves of natural gas (Newsweek Alex_Odeychuk); natural-gas reserves (Alex_Odeychuk) | |||
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| natural gas stock | |||
| запасы природного газа: 31 do fraz, 5 tematyki |
| Ekonomia | 1 |
| Makarowa | 2 |
| Olej i gaz | 23 |
| Ropa / ropa naftowa | 1 |
| Zakłady przetwarzania gazu | 4 |