 |
| 发 送器: 319 phrases in 25 subjects |
| Agriculture | 2 |
| Air defense | 3 |
| Automobiles | 12 |
| Aviation | 14 |
| Compressors | 2 |
| Computer networks | 2 |
| Drilling | 1 |
| Electric machinery | 2 |
| Electronics | 95 |
| Fishery fishing industry | 1 |
| General | 14 |
| Geophysics | 5 |
| Information technology | 10 |
| Metallurgy | 19 |
| Multimedia | 1 |
| Nautical | 4 |
| Navigation | 1 |
| Oil / petroleum | 11 |
| Physiology | 1 |
| Plastics | 1 |
| Project management | 3 |
| Shipbuilding | 6 |
| Space | 15 |
| Technology | 84 |
| Telecommunications | 10 |