terrestrial reference
| system
| terrestrial reference | |
| oil | 地标; 地面方位物 |
| system | |
| gen. | 体 |
| IMF. | 安排 |
| leath. | 网 |
| med. | 派 |
| met. | 装置 |
| met. од. | 系 |
| tech. | 制度; 方法 |
| tech. од. | 体系; 系统 |
| |||
| 地标; 地面方位物 | |||
| 地面方向物 | |||
|
terrestrial reference : 18 phrases in 8 subjects |
| Air defense | 2 |
| Aviation | 1 |
| Earth sciences | 6 |
| Electronics | 1 |
| Space | 3 |
| Surveying | 1 |
| Technology | 2 |
| United Nations | 2 |