 |
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| аудиосигнал | |||
| акустический сигнал (warning device); звукопоглощающий сигнал (warning device) | |||
| акустический сигнал | |||
| звуковой сигнал | |||
| |||
| звуковой сигнал | |||
| акустический сигнал | |||
| acoustic signal: 15 phrases in 11 subjects |
| Astronautics | 1 |
| Automated equipment | 1 |
| Construction | 1 |
| Electronics | 2 |
| Geophysics | 1 |
| Information technology | 1 |
| Medical appliances | 2 |
| Military | 1 |
| Technology | 1 |
| Telecommunications | 2 |
| Transport | 2 |