field activity: 53 phrases in 16 subjects |
Business | 3 |
Caspian | 2 |
Construction | 1 |
Economy | 1 |
Finances | 2 |
General | 4 |
Investment | 1 |
Makarov | 4 |
Military | 23 |
Oil and gas | 4 |
Patents | 2 |
Production | 1 |
Programming | 2 |
Research and development | 1 |
Technology | 1 |
United States | 1 |