 |
| |||
| mud pressure; slurry pressure | |||
|
泥浆压力 : 30 phrases in 3 subjects |
| Drilling | 9 |
| Oil / petroleum | 9 |
| Technology | 12 |
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