 |
| |||
| operational level | |||
| 操作级: 45 phrases in 13 subjects |
| Agriculture | 1 |
| Aviation | 4 |
| Chemistry | 1 |
| Economy | 1 |
| Electronics | 16 |
| Information technology | 3 |
| Mining | 2 |
| Multimedia | 1 |
| Oil / petroleum | 2 |
| Project management | 1 |
| Space | 4 |
| Technology | 6 |
| Telecommunications | 3 |
|
| |||
| operational level | |||
| 操作级: 45 phrases in 13 subjects |
| Agriculture | 1 |
| Aviation | 4 |
| Chemistry | 1 |
| Economy | 1 |
| Electronics | 16 |
| Information technology | 3 |
| Mining | 2 |
| Multimedia | 1 |
| Oil / petroleum | 2 |
| Project management | 1 |
| Space | 4 |
| Technology | 6 |
| Telecommunications | 3 |