 |
| |||
| acoustic center (центр кривизны фронта акустической волны) | |||
| audio control center | |||
| audio terminal unit; audio center | |||
| acoustic center (ощутимый источник звука) | |||
| acoustic center; acoustical center | |||
| акустический центр: 14 phrases in 6 subjects |
| Astronautics | 2 |
| Electronics | 1 |
| General | 1 |
| Mass media | 3 |
| Nautical | 1 |
| Technology | 6 |