 |
| |||
| computerized drilling control | |||
| 计算机 控制钻井: 3 phrases in 2 subjects |
| Drilling | 2 |
| Earth sciences | 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