 |
| |||
| boue de refroidissement; fluide de forage; boue de forage | |||
| lodos de perforación: 8 phrases in 3 subjects |
| Chemistry | 1 |
| Environment | 5 |
| Oil / petroleum | 2 |
|
| |||
| boue de refroidissement; fluide de forage; boue de forage | |||
| lodos de perforación: 8 phrases in 3 subjects |
| Chemistry | 1 |
| Environment | 5 |
| Oil / petroleum | 2 |