 |
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| primary rocks | |||
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| corestone (itisasecret); genesis rock | |||
| primitive rock | |||
| primary robbing; primary rock | |||
| virgin rock | |||
| первичные породы: 14 phrases, 7 sujets |
| Champs de pétrole | 1 |
| Exploitation minière | 1 |
| Extraction d'extr. | 1 |
| Géologie | 5 |
| Makarov | 3 |
| Pétrole / pétrole | 2 |
| Technologie | 1 |