油田: 357 phrases in 15 subjects |
Cooking | 1 |
Drilling | 3 |
General | 161 |
Geochemistry | 2 |
Geography | 1 |
Geology | 87 |
Industry | 1 |
Oil / petroleum | 15 |
Oil and gas | 11 |
Oil and gas technology | 3 |
Oil processing plants | 3 |
Oilfields | 56 |
Production | 1 |
Sakhalin R | 1 |
Technology | 11 |