 |
| |||
| 焊后 | |||
|
post -welding : 16 phrases in 9 subjects |
| Aviation | 1 |
| Compressors | 1 |
| Electric machinery | 1 |
| Electronics | 1 |
| Metallurgy | 4 |
| Nuclear and fusion power | 1 |
| Oil / petroleum | 1 |
| Space | 1 |
| Technology | 5 |
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