 |
| |||
| prohibited combination (ssn) | |||
| invalid combination; forbidden combination | |||
| запрещённая комбинация: 32 phrases in 12 subjects |
| Astronautics | 1 |
| Automated equipment | 2 |
| Computers | 3 |
| Electronics | 1 |
| Information technology | 14 |
| Makarov | 3 |
| Mass media | 1 |
| Microelectronics | 1 |
| Quantum electronics | 1 |
| Robotics | 1 |
| Technology | 3 |
| Telecommunications | 1 |