 |
| |||
| 机械加工表面切削; 端面车削 | |||
| 表面开挖 | |||
| surface cutting: 8 phrases in 4 subjects |
| Computer numerical control | 1 |
| Drilling | 1 |
| Oil / petroleum | 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