 |
| 控制部件: 121 phrases in 16 subjects |
| Agriculture | 2 |
| Air defense | 1 |
| Automobiles | 3 |
| Aviation | 6 |
| Business | 2 |
| Computers | 7 |
| Electric machinery | 1 |
| Electronics | 51 |
| General | 1 |
| Hydroelectric power stations | 1 |
| Information technology | 4 |
| Mathematics | 1 |
| Project management | 1 |
| Space | 12 |
| Technology | 22 |
| Telecommunications | 6 |