rate of production: 41 phrases in 15 subjects |
Agriculture | 1 |
Automobiles | 1 |
Construction | 2 |
Drilling | 4 |
General | 1 |
Hydrology | 1 |
Makarov | 1 |
Mathematics | 1 |
Oil / petroleum | 8 |
Oil and gas | 12 |
Oil and gas technology | 2 |
Oilfields | 1 |
Production | 3 |
Technology | 2 |
Transport | 1 |