| |||
| 服务命令 | |||
|
service command : 33 phrases in 11 subjects |
| Air defense | 1 |
| Astronautics | 1 |
| Aviation | 8 |
| China | 1 |
| Earth sciences | 2 |
| Electronics | 3 |
| General | 4 |
| Information technology | 3 |
| Space | 7 |
| Technology | 2 |
| United States | 1 |
| |||
| 服务命令 | |||
|
service command : 33 phrases in 11 subjects |
| Air defense | 1 |
| Astronautics | 1 |
| Aviation | 8 |
| China | 1 |
| Earth sciences | 2 |
| Electronics | 3 |
| General | 4 |
| Information technology | 3 |
| Space | 7 |
| Technology | 2 |
| United States | 1 |