 |
| |||
| side-wall coring gun; side-wall sampling gun | |||
| боковой стреляющий керноотборник: 12 phrases in 4 subjects |
| Oil / petroleum | 4 |
| Oil and gas | 3 |
| Oil and gas technology | 2 |
| Technology | 3 |
|
| |||
| side-wall coring gun; side-wall sampling gun | |||
| боковой стреляющий керноотборник: 12 phrases in 4 subjects |
| Oil / petroleum | 4 |
| Oil and gas | 3 |
| Oil and gas technology | 2 |
| Technology | 3 |