 |
| |||
| планки погрешностей | |||
|
误差线 : 42 phrases in 8 subjects |
| Aviation | 2 |
| Cartography | 2 |
| Electronics | 4 |
| General | 8 |
| Geology | 1 |
| Military | 3 |
| Nautical | 1 |
| Technology | 21 |
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