 |
| |||
| 基本链路 | |||
|
Basic Link : 19 phrases in 6 subjects |
| Aviation | 1 |
| Communications | 1 |
| Electronics | 1 |
| Information technology | 7 |
| Technology | 6 |
| Telecommunications | 3 |
|
| |||
| 基本链路 | |||
|
Basic Link : 19 phrases in 6 subjects |
| Aviation | 1 |
| Communications | 1 |
| Electronics | 1 |
| Information technology | 7 |
| Technology | 6 |
| Telecommunications | 3 |