guidance & navigation | |
mil., air.def. | 制导与导航 |
avionics control unit | |
el. | 航空电子 控制装置 |
| |||
制导与导航 |
guidance navigation : 73 phrases in 8 subjects |
Air defense | 2 |
Aviation | 24 |
Earth sciences | 1 |
Electronics | 16 |
Information technology | 1 |
Space | 24 |
Technology | 4 |
United States | 1 |