 |
| |||
| цилиндр с плашками (для захвата бурильных труб Пан) | |||
| slip joint barrel: 4 phrases in 3 subjects |
| Oil and gas | 2 |
| Oil and gas technology | 1 |
| Well control | 1 |
|
| |||
| цилиндр с плашками (для захвата бурильных труб Пан) | |||
| slip joint barrel: 4 phrases in 3 subjects |
| Oil and gas | 2 |
| Oil and gas technology | 1 |
| Well control | 1 |