 |
|
测声仪 : 392 phrases in 35 subjects |
| Air defense | 1 |
| Animal husbandry | 1 |
| Architecture | 5 |
| Automobiles | 6 |
| Aviation | 2 |
| Business | 10 |
| Compressors | 3 |
| Construction | 4 |
| Drilling | 4 |
| Earth sciences | 16 |
| Electric machinery | 2 |
| Electronics | 17 |
| Engineering geology | 13 |
| Exhibitions | 2 |
| Fish farming pisciculture | 1 |
| Fishery fishing industry | 2 |
| General | 13 |
| Geophysics | 18 |
| Hydroelectric power stations | 9 |
| Mechanics | 2 |
| Metallurgy | 14 |
| Mining | 4 |
| Nautical | 4 |
| Navigation | 5 |
| Oil / petroleum | 37 |
| Oil processing plants | 2 |
| Otorhinolaryngology | 1 |
| Plastics | 1 |
| Reproductive biology | 1 |
| Shipbuilding | 16 |
| Space | 7 |
| Steel production | 1 |
| Surgery | 1 |
| Technology | 165 |
| United Nations | 2 |
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error
| Get short URL | Language Selection Tips