 |
| |||
| бурение с промывкой раствором на углеводородной основе | |||
|
油基 钻井液 钻井 : 8 phrases in 2 subjects |
| Drilling | 7 |
| Oil / petroleum | 1 |
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