 |
| |||
| определение курса | |||
| измерение курса | |||
| 航向 测 定: 13 phrases in 3 subjects |
| Aviation | 3 |
| Military | 1 |
| Technology | 9 |
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error
| Get short URL | Language Selection Tips