| |||
| 地形匹配 (导航技术) | |||
| |||
| 地形轮廓迭合 | |||
| 地形匹配 | |||
| 地形等高线匹配; 地形轮廓匹配 (制导系统) | |||
|
terrain contour-matching : 8 phrases in 4 subjects |
| Air defense | 1 |
| Aviation | 1 |
| Electronics | 2 |
| Space | 4 |
| |||
| 地形匹配 (导航技术) | |||
| |||
| 地形轮廓迭合 | |||
| 地形匹配 | |||
| 地形等高线匹配; 地形轮廓匹配 (制导系统) | |||
|
terrain contour-matching : 8 phrases in 4 subjects |
| Air defense | 1 |
| Aviation | 1 |
| Electronics | 2 |
| Space | 4 |