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первичный ресурс |
primary resources: 14 phrases in 11 subjects |
Ecology | 1 |
Electrical engineering | 1 |
Energy industry | 1 |
General | 1 |
Geology | 1 |
Makarov | 2 |
Natural resourses and wildlife conservation | 1 |
Oil / petroleum | 1 |
Programming | 1 |
Technology | 2 |
Travel | 2 |