acoustical
| diffraction
| acoustical | |
| med. | acústica |
| diffraction | |
| el. | difracción |
| el. acoust. | difracción acústica |
| |||
| acústica f | |||
|
acoustical : 47 phrases in 12 subjects |
| Automated equipment | 2 |
| Communications | 2 |
| Construction | 1 |
| Earth sciences | 13 |
| Electronics | 11 |
| Environment | 6 |
| General | 3 |
| Industry | 1 |
| Information technology | 4 |
| Mechanic engineering | 2 |
| Technology | 1 |
| Telephony | 1 |