radar vectoring
| coverage
| radar vectoring | |
| avia. | 雷达引导 |
| coverage | |
| gen. | 新闻报导 |
| fin. | 保额范围; 保险总额; 险别 |
| interntl.trade. | 保险险别 |
| met. | 覆盖; 镀层; 有效区 |
| rem.sens. | 覆盖区 |
|
radar vectoring : 7 phrases in 2 subjects |
| Air defense | 2 |
| Space | 5 |