 |
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| tar sands | |||
| oil-bearing sands | |||
| oil sands; tar sand | |||
| |||
| oil-sand | |||
| tar sand (MichaelBurov); bituminous sand (MichaelBurov); tar sands-oil (Johnny Bravo) | |||
| oil-bearing sand; bearing sand; OS (oil sand) | |||
| tar sand (crude oil extraction); oil sand (crude oil extraction); bituminous sand (crude oil extraction) | |||
| oil sand; sand | |||
| нефтеносные пески: 12 a las frases, 7 temas |
| Campos de petróleo | 1 |
| Geología | 2 |
| Makárov | 1 |
| Minería | 1 |
| Petróleo | 3 |
| Sajalín | 2 |
| Tecnología de petróleo y gas | 2 |