navigation data
| system
| navigation data | |
| multimed. | 导航数据 |
| system | |
| gen. | 体 |
| IMF. | 安排 |
| leath. | 网 |
| med. | 派 |
| met. | 装置 |
| met. од. | 系 |
| tech. | 制度; 方法 |
| tech. од. | 体系; 系统 |
| |||
| 导航数据 | |||
|
navigation data : 28 phrases in 6 subjects |
| Aviation | 13 |
| Earth sciences | 2 |
| Electronics | 1 |
| Nautical | 1 |
| Space | 9 |
| Technology | 2 |