 |
| 预检: 95 phrases in 17 subjects |
| Automobiles | 1 |
| Business | 3 |
| Corporate governance | 2 |
| Economy | 4 |
| Education | 2 |
| Electronics | 6 |
| Foreign trade | 1 |
| General | 31 |
| Law | 1 |
| Measuring instruments | 1 |
| Mechanic engineering | 2 |
| Medical | 4 |
| Meteorology | 2 |
| Military | 4 |
| Oil / petroleum | 2 |
| Oil and gas | 4 |
| Technology | 25 |