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oil production and reservoir (Yeldar Azanbayev); oil production and development (Yeldar Azanbayev) |
добыча и разработка : 15 phrases in 7 subjects |
Caspian | 3 |
Ecology | 2 |
General | 3 |
Gold mining | 1 |
Oil / petroleum | 2 |
Production | 3 |
Trade classification | 1 |