 |
| |||
| 三角闭合差 | |||
| 三角形闭合误差 | |||
| closure error of triangle: 3 phrases in 2 subjects |
| Bridge construction | 1 |
| Technology | 2 |
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