indicated course
| directional error
| indicated course abbr. | |
| space | 指示航道 |
| directional error abbr. | |
| tech. | 方向误差; 定向误差 |
| |||
| 指示航道 | |||
|
indicated course : 10 phrases in 2 subjects |
| Space | 2 |
| Technology | 8 |