 |
| |||
| value in performance | |||
| 性能值: 21 phrases in 8 subjects |
| Aviation | 2 |
| Bridge construction | 3 |
| Electronics | 2 |
| Geophysics | 2 |
| Oil / petroleum | 4 |
| Refrigeration | 1 |
| Space | 3 |
| Technology | 4 |
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