aeronautical radio | |
avia. | 导航无线电 |
el. | 航空无线电 |
navigation | |
comp., net. | 漫游 |
environ. | 导航 |
hydroel.st. | 航行 |
interntl.trade. | 航船; 领航 |
navig. | 航海 |
| |||
导航无线电 | |||
航空无线电 | |||
航空无线电设备; 导航无线电设备 |
aeronautical radio navigation : 27 phrases in 6 subjects |
Air defense | 3 |
Aviation | 10 |
Electronics | 4 |
General | 4 |
Space | 1 |
Technology | 5 |