 |
| pulse operation: 25 phrases in 13 subjects |
| Automated equipment | 2 |
| Electrical engineering | 1 |
| Electricity | 1 |
| Electronics | 3 |
| Household appliances | 1 |
| Makarov | 1 |
| Mass media | 1 |
| Medical | 1 |
| Nuclear physics | 1 |
| Programming | 1 |
| Quantum electronics | 6 |
| Radiolocation | 1 |
| Technology | 5 |