оптимальные характеристики: 35 phrases in 15 subjects |
Aerohydrodynamics | 1 |
Astronautics | 1 |
Aviation | 5 |
Aviation medicine | 1 |
Caspian | 1 |
Economy | 2 |
Electronics | 4 |
Energy industry | 2 |
Information technology | 1 |
Makarov | 1 |
Mass media | 9 |
Military | 4 |
Oil / petroleum | 1 |
Technology | 1 |
Weapons and gunsmithing | 1 |