 |
| |||
| 自动定位系统 | |||
|
automatic positioning system : 12 phrases in 7 subjects |
| Automobiles | 1 |
| Aviation | 1 |
| Electronics | 3 |
| Mechanic engineering | 1 |
| Navigation | 1 |
| Space | 3 |
| Technology | 2 |
|
| |||
| 自动定位系统 | |||
|
automatic positioning system : 12 phrases in 7 subjects |
| Automobiles | 1 |
| Aviation | 1 |
| Electronics | 3 |
| Mechanic engineering | 1 |
| Navigation | 1 |
| Space | 3 |
| Technology | 2 |