 |
|
Track System : 55 phrases in 16 subjects |
| Aviation | 6 |
| Communications | 16 |
| Criminal law | 4 |
| Economics | 1 |
| Electric traction | 1 |
| Electronics | 4 |
| Environment | 1 |
| Information technology | 3 |
| Life sciences | 1 |
| Medical | 2 |
| Mineral products | 1 |
| Natural sciences | 2 |
| Pharmacy and pharmacology | 1 |
| Rail transport | 1 |
| Social science | 1 |
| Transport | 10 |