| |||
radar fix; radar location; radar positioning | |||
positioning radar; radar fixing |
雷达定位 : 40 phrases in 9 subjects |
Air defense | 5 |
Aviation | 11 |
Earth sciences | 2 |
Electronics | 6 |
Navigation | 1 |
Oil / petroleum | 1 |
Shipbuilding | 1 |
Space | 6 |
Technology | 7 |