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отбор нефти из пласта | |||
дренаж нефтяной залежи |
oil drainage: 34 phrases in 10 subjects |
Geophysics | 2 |
Makarov | 12 |
Natural resourses and wildlife conservation | 2 |
Oil / petroleum | 5 |
Oil and gas | 1 |
Oilfields | 1 |
Petrography | 5 |
Sakhalin | 4 |
Technology | 1 |
Transport | 1 |