| |||
| 数字地形数据 | |||
| English thesaurus | |||
| |||
| DTD | |||
|
digital terrain data : 9 phrases in 5 subjects |
| Aviation | 1 |
| Electronics | 1 |
| Geophysics | 1 |
| Space | 5 |
| United Nations | 1 |
| |||
| 数字地形数据 | |||
| English thesaurus | |||
| |||
| DTD | |||
|
digital terrain data : 9 phrases in 5 subjects |
| Aviation | 1 |
| Electronics | 1 |
| Geophysics | 1 |
| Space | 5 |
| United Nations | 1 |