 |
| 备用件: 142 phrases in 33 subjects |
| Advertising | 3 |
| Agriculture | 1 |
| Air defense | 1 |
| Architecture | 1 |
| Automobiles | 11 |
| Aviation | 17 |
| Business | 15 |
| Chemistry | 5 |
| China | 1 |
| Commerce | 1 |
| Compressors | 1 |
| Computer numerical control | 1 |
| Construction | 2 |
| Ecology | 1 |
| Economy | 7 |
| Electronics | 9 |
| General | 4 |
| Hydroelectric power stations | 2 |
| Information technology | 2 |
| Mechanics | 1 |
| Military | 1 |
| Oil / petroleum | 2 |
| Oil processing plants | 1 |
| Planning | 1 |
| Project management | 4 |
| Quality control and standards | 2 |
| Space | 8 |
| Sports | 1 |
| Technology | 26 |
| Telecommunications | 2 |
| Textile industry | 4 |
| United Nations | 3 |
| United States | 1 |