type area: 20 phrases in 13 subjects |
Astronautics | 1 |
Automated equipment | 2 |
Communications | 1 |
Makarov | 2 |
Mathematics | 2 |
Military | 3 |
Oil / petroleum | 1 |
Oil processing plants | 2 |
Polygraphy | 2 |
SAP finance | 1 |
Technology | 1 |
Transport | 1 |
Weapons and gunsmithing | 1 |