| |||
range bearing indicator | |||
range-bearing indicator | |||
range azimuth indicator |
距离方位指示器 : 24 phrases in 9 subjects |
Air defense | 1 |
Aviation | 7 |
Business | 1 |
Earth sciences | 1 |
Electronics | 4 |
Explosives and Explosive Ordnance Disposal | 1 |
Navigation | 1 |
Space | 5 |
Technology | 3 |