| |||
| 数据网络系统 | |||
|
data network system : 27 phrases in 7 subjects |
| Air defense | 2 |
| Aviation | 4 |
| Computer networks | 1 |
| Electronics | 11 |
| Name of organization | 5 |
| Space | 3 |
| Technology | 1 |
| |||
| 数据网络系统 | |||
|
data network system : 27 phrases in 7 subjects |
| Air defense | 2 |
| Aviation | 4 |
| Computer networks | 1 |
| Electronics | 11 |
| Name of organization | 5 |
| Space | 3 |
| Technology | 1 |