| |||
| 指挥、控制、通信与计算机系统; C⁴S指挥控制通信计算机系统 | |||
| 指挥、控制、通信、计算机系统 | |||
|
command, control , communication and computer system : 4 phrases in 2 subjects |
| Space | 3 |
| Telecommunications | 1 |
| |||
| 指挥、控制、通信与计算机系统; C⁴S指挥控制通信计算机系统 | |||
| 指挥、控制、通信、计算机系统 | |||
|
command, control , communication and computer system : 4 phrases in 2 subjects |
| Space | 3 |
| Telecommunications | 1 |