 |
| |||
| massive hydraulic frac; massive hydraulic fracturing | |||
|
fracturation massive : 3 a las frases, 1 temas |
| Industria energetica | 3 |
|
| |||
| massive hydraulic frac; massive hydraulic fracturing | |||
|
fracturation massive : 3 a las frases, 1 temas |
| Industria energetica | 3 |