landing control
| logic unit
| landing control | |
| space | 着陆控制 |
| logic unit | |
| el. | 逻辑元件 |
| IT | 运算部件; 运算器 |
| met. | 逻辑装置; 逻辑单元 |
| met. од. | 逻辑部件 |
| |||
| 着陆控制 | |||
|
landing control : 50 phrases in 5 subjects |
| Air defense | 3 |
| Aviation | 23 |
| Electronics | 6 |
| General | 3 |
| Space | 15 |