![]() |
航空无线电导航 | |
avia. | aviation radio navigation, land; airborne radio navigation |
设备 | |
gen. | gear |
environ. | equipment; fitting |
hydroel.st. | appliance |
sport. | facility |
| |||
aviation radio navigation, land; airborne radio navigation | |||
aeronautical radio navigation |
航空无线电导航 : 17 phrases in 7 subjects |
Air defense | 3 |
Aviation | 3 |
Electronics | 4 |
General | 2 |
Space | 3 |
Technology | 1 |
Telecommunications | 1 |