| |||
| 中央大气数据计算机/中央计算机 | |||
|
central air data computer/central computer : 5 phrases in 3 subjects |
| Air defense | 1 |
| Aviation | 3 |
| Space | 1 |
| |||
| 中央大气数据计算机/中央计算机 | |||
|
central air data computer/central computer : 5 phrases in 3 subjects |
| Air defense | 1 |
| Aviation | 3 |
| Space | 1 |