 |
| |||
| drill change | |||
|
钻距 : 39 phrases in 10 subjects |
| Computer numerical control | 1 |
| Drilling | 7 |
| Earth sciences | 1 |
| Engineering geology | 5 |
| Explosives and Explosive Ordnance Disposal | 1 |
| Geophysics | 1 |
| Hydroelectric power stations | 2 |
| Nursing | 1 |
| Oil / petroleum | 1 |
| Technology | 19 |
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