 |
|
controlling devices : 22 phrases in 12 subjects |
| Aviation medicine | 1 |
| Combustion gas turbines | 2 |
| Electrical engineering | 4 |
| Information technology | 2 |
| Nautical | 1 |
| Oil and gas technology | 1 |
| Polygraphy | 1 |
| Programming | 3 |
| Soviet | 2 |
| Space | 1 |
| Telecommunications | 3 |
| Transport | 1 |