| |||
| 通信处理系统 | |||
|
communication processing system : 6 phrases in 5 subjects |
| Air defense | 1 |
| Aviation | 1 |
| Business | 1 |
| Space | 2 |
| Technology | 1 |
| |||
| 通信处理系统 | |||
|
communication processing system : 6 phrases in 5 subjects |
| Air defense | 1 |
| Aviation | 1 |
| Business | 1 |
| Space | 2 |
| Technology | 1 |