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投影面 : 186 phrases in 25 subjects |
| Advertising | 2 |
| Agriculture | 2 |
| Air defense | 2 |
| Architecture | 2 |
| Automobiles | 5 |
| Aviation | 4 |
| Construction | 5 |
| Desert science | 1 |
| Earth sciences | 4 |
| Electronics | 3 |
| Engineering geology | 7 |
| Explosives and Explosive Ordnance Disposal | 2 |
| General | 3 |
| Hydroelectric power stations | 4 |
| Information technology | 3 |
| Metallurgy | 11 |
| Multimedia | 3 |
| Nautical | 2 |
| Oil / petroleum | 11 |
| Plastics | 3 |
| Polymers | 1 |
| Space | 8 |
| Technology | 95 |
| Telecommunications | 1 |
| Wind Energy | 2 |
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