 |
| |||
| terrestrial station | |||
| ground station | |||
| earth station | |||
| land station | |||
| |||
| land station | |||
|
地面电台 : 12 短语, 5 学科 |
| 一般 | 3 |
| 信息技术 | 1 |
| 技术 | 3 |
| 航空 | 2 |
| 防空 | 3 |
|
| |||
| terrestrial station | |||
| ground station | |||
| earth station | |||
| land station | |||
| |||
| land station | |||
|
地面电台 : 12 短语, 5 学科 |
| 一般 | 3 |
| 信息技术 | 1 |
| 技术 | 3 |
| 航空 | 2 |
| 防空 | 3 |