 |
| 综合图: 160 phrases in 30 subjects |
| Agriculture | 1 |
| Air defense | 2 |
| Animal husbandry | 1 |
| Aviation | 9 |
| Bridge construction | 1 |
| Business | 2 |
| Commerce | 1 |
| Dermatology | 1 |
| Desert science | 2 |
| Drilling | 2 |
| Electronics | 9 |
| Explosives and Explosive Ordnance Disposal | 2 |
| General | 1 |
| Geology | 1 |
| Geophysics | 2 |
| Hydroelectric power stations | 6 |
| Information technology | 1 |
| Life sciences | 1 |
| Metallurgy | 1 |
| Mining | 1 |
| Nursing | 1 |
| Oil / petroleum | 11 |
| Otorhinolaryngology | 3 |
| Refrigeration | 2 |
| Securities | 1 |
| Space | 5 |
| Technology | 85 |
| Telecommunications | 3 |
| United Nations | 1 |
| Wind Energy | 1 |
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