 |
| |||
| sonic pulse | |||
| acoustical pulse | |||
| acoustic impulse; acoustic pulse | |||
| bang | |||
| sound impulse (эхолота) | |||
| sound impulse; ping; sound pulse | |||
| звуковой импульс: 22 phrases in 11 subjects |
| Aerohydrodynamics | 1 |
| Automated equipment | 1 |
| Electronics | 6 |
| Information technology | 1 |
| Makarov | 3 |
| Mass media | 3 |
| Medical appliances | 1 |
| Metrology | 3 |
| Oceanography & oceanology | 1 |
| Radio | 1 |
| Rail transport | 1 |