single approach: 25 phrases in 14 subjects |
Architecture | 1 |
Astronautics | 1 |
Aviation | 1 |
Computer networks | 3 |
Electronics | 2 |
Energy system | 1 |
General | 2 |
Information technology | 1 |
Military | 2 |
Mining | 1 |
Nautical | 1 |
Navigation | 1 |
Programming | 5 |
Technology | 3 |