sensitive element : 46 phrases in 19 subjects |
Aerohydrodynamics | 2 |
Automated equipment | 7 |
Aviation medicine | 2 |
Electrical engineering | 1 |
Electronics | 1 |
Energy industry | 1 |
Firefighting and fire-control systems | 3 |
General | 1 |
Gyroscopes | 1 |
Magnetics | 1 |
Makarov | 1 |
Military | 2 |
Nautical | 2 |
Oil / petroleum | 2 |
Physics | 1 |
Programming | 2 |
Refrigeration | 3 |
Technology | 12 |
Telecommunications | 1 |