 |
| |||
| 综合导航与防撞系统 | |||
| integrated navigation & collision avoidance system: 5 phrases in 4 subjects |
| Aviation | 2 |
| Electronics | 1 |
| Navigation | 1 |
| Technology | 1 |
|
| |||
| 综合导航与防撞系统 | |||
| integrated navigation & collision avoidance system: 5 phrases in 4 subjects |
| Aviation | 2 |
| Electronics | 1 |
| Navigation | 1 |
| Technology | 1 |