web resources
| navigation system
| Web resource | |
| multimed. | 网络资源 |
| Navigation system | |
| auto. | 电子卫星导航系统; 语音导航系统 |
| navigation system | |
| agric. | 自动驾驶系统 |
| auto. | 导航装置; 导航装置 |
| space | 导航系统 |
| |||
| 网络资源 | |||
|
web resources : 6 phrases in 4 subjects |
| Computer networks | 1 |
| Information technology | 1 |
| Librarianship | 2 |
| Multimedia | 2 |