 |
| |||
| global positioning satellite system | |||
|
全球定位卫星系统 : 19 phrases in 14 subjects |
| Automobiles | 3 |
| Business | 1 |
| Cartography | 2 |
| Earth sciences | 2 |
| Electronics | 2 |
| Engineering geology | 1 |
| Information technology | 1 |
| Mountaineering | 1 |
| Multimedia | 1 |
| Nautical | 1 |
| Navigation | 1 |
| Space | 1 |
| Technology | 1 |
| United Nations | 1 |
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error
| Get short URL | Language Selection Tips