indicator range: 75 phrases in 20 subjects |
Analytical chemistry | 3 |
Anti-air artillery | 1 |
Artillery | 3 |
Astronautics | 7 |
Aviation | 3 |
Chemistry | 1 |
Electronics | 2 |
Energy industry | 1 |
Firefighting and fire-control systems | 1 |
General | 1 |
Librarianship | 1 |
Makarov | 7 |
Meteorology | 3 |
Military | 13 |
Nautical | 5 |
Navigation | 1 |
Radiolocation | 1 |
Technology | 18 |
Transport | 1 |
Weapons and gunsmithing | 2 |