 |
| 遮蔽: 219 phrases in 36 subjects |
| Advertising | 4 |
| Agriculture | 9 |
| Air defense | 6 |
| Architecture | 5 |
| Automobiles | 7 |
| Aviation | 6 |
| Business | 1 |
| Chemistry | 3 |
| Commerce | 1 |
| Construction | 3 |
| Desert science | 1 |
| Economy | 8 |
| Electronics | 4 |
| Explosives and Explosive Ordnance Disposal | 1 |
| Forestry | 1 |
| General | 23 |
| Genetics | 1 |
| Information technology | 1 |
| International trade | 3 |
| Logistics | 4 |
| Mechanics | 1 |
| Metallurgy | 2 |
| Nautical | 3 |
| Nursing | 1 |
| Oil / petroleum | 2 |
| Plastics | 5 |
| Polo | 1 |
| Polygraphy | 1 |
| Project management | 1 |
| Shipbuilding | 4 |
| Space | 19 |
| Technology | 71 |
| Telecommunications | 1 |
| Textile industry | 5 |
| Transport | 1 |
| Wind Energy | 9 |