 |
| |||
| 码道 | |||
|
code column : 9 phrases in 7 subjects |
| Air defense | 1 |
| Computers | 1 |
| Electronics | 2 |
| Foreign trade | 1 |
| Information technology | 1 |
| Space | 2 |
| Technology | 1 |
|
| |||
| 码道 | |||
|
code column : 9 phrases in 7 subjects |
| Air defense | 1 |
| Computers | 1 |
| Electronics | 2 |
| Foreign trade | 1 |
| Information technology | 1 |
| Space | 2 |
| Technology | 1 |