 |
| |||
| Sodar | |||
| acoustic detector; acoustic sounder | |||
| sonic locator; sound detector | |||
| |||
| sound probe | |||
| 声探测 器: 70 phrases in 18 subjects |
| Acoustics | 2 |
| Agriculture | 1 |
| Air defense | 1 |
| Automobiles | 1 |
| Aviation | 2 |
| Earth sciences | 3 |
| Electronics | 9 |
| Fishery fishing industry | 1 |
| General | 3 |
| Geophysics | 2 |
| Metallurgy | 3 |
| Oil / petroleum | 2 |
| Otorhinolaryngology | 1 |
| Shipbuilding | 1 |
| Space | 11 |
| Technology | 25 |
| Telecommunications | 1 |
| Wind Energy | 1 |