 |
| 指示灯: 428 phrases in 31 subjects |
| Advertising | 2 |
| Agriculture | 6 |
| Architecture | 2 |
| Automobiles | 200 |
| Aviation | 29 |
| Business | 2 |
| Chemistry | 1 |
| Compressors | 1 |
| Computer numerical control | 1 |
| Construction | 3 |
| Dermatology | 1 |
| Ecology | 1 |
| Electronics | 24 |
| Explosives and Explosive Ordnance Disposal | 1 |
| General | 8 |
| Geology | 3 |
| Hydroelectric power stations | 2 |
| Information technology | 4 |
| Metallurgy | 3 |
| Navigation | 3 |
| Oil / petroleum | 8 |
| Plastics | 1 |
| Racing and motorsport | 5 |
| Rail transport | 1 |
| Shipbuilding | 3 |
| Skydiving | 1 |
| Space | 1 |
| Technology | 103 |
| Telecommunications | 6 |
| Weightlifting | 1 |
| Wind Energy | 1 |