| |||
| 扩充控制 | |||
|
Extended Control : 28 phrases in 9 subjects |
| Agriculture | 2 |
| Aviation | 1 |
| Computer networks | 1 |
| Computers | 1 |
| Earth sciences | 2 |
| Electronics | 11 |
| Information technology | 3 |
| Space | 2 |
| Technology | 5 |
| |||
| 扩充控制 | |||
|
Extended Control : 28 phrases in 9 subjects |
| Agriculture | 2 |
| Aviation | 1 |
| Computer networks | 1 |
| Computers | 1 |
| Earth sciences | 2 |
| Electronics | 11 |
| Information technology | 3 |
| Space | 2 |
| Technology | 5 |