| |||
| 传播功能; 交流功能 | |||
| 信息交流功能 | |||
| 通信功能 | |||
|
communication function : 14 phrases in 5 subjects |
| Aviation | 3 |
| Electronics | 5 |
| Information technology | 3 |
| Space | 1 |
| Technology | 2 |
| |||
| 传播功能; 交流功能 | |||
| 信息交流功能 | |||
| 通信功能 | |||
|
communication function : 14 phrases in 5 subjects |
| Aviation | 3 |
| Electronics | 5 |
| Information technology | 3 |
| Space | 1 |
| Technology | 2 |