 |
| |||
| частота следования импульсов | |||
| частота импульсов | |||
| частота следования импульсов | |||
| pulsed frequency: 16 phrases in 11 subjects |
| Astronautics | 1 |
| Automated equipment | 2 |
| Electronics | 4 |
| General | 1 |
| Household appliances | 1 |
| Mass media | 1 |
| Medical appliances | 1 |
| Military | 1 |
| Physics | 1 |
| Technology | 2 |
| Telecommunications | 1 |