| |||
| эффективность жидкости разрыва | |||
|
fluid efficiency : 3 phrases in 3 subjects |
| Oil / petroleum | 1 |
| Oil and gas technology | 1 |
| Polygraphy | 1 |
| |||
| эффективность жидкости разрыва | |||
|
fluid efficiency : 3 phrases in 3 subjects |
| Oil / petroleum | 1 |
| Oil and gas technology | 1 |
| Polygraphy | 1 |