 |
| |||
| down-hole motor | |||
| downhole motor | |||
|
井下马达 : 12 phrases in 5 subjects |
| Drilling | 4 |
| Mechanics | 3 |
| Mining | 1 |
| Oil / petroleum | 3 |
| Technology | 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