 |
| |||
| communication distance (ssn) | |||
| расстояние связи: 42 phrases in 12 subjects |
| Astronautics | 1 |
| Astronomy | 1 |
| Automobiles | 1 |
| Communications | 6 |
| Electronics | 2 |
| Makarov | 1 |
| Mass media | 20 |
| Mining | 1 |
| Polygraphy | 1 |
| Rail transport | 1 |
| Telecommunications | 6 |
| Weapons of mass destruction | 1 |