 |
| |||
| racking capacity of derrick (по количеству устанавливаемых за пальцем бурильных труб) | |||
| stacking capacity of derrick | |||
| ёмкость вышки: 4 phrases in 2 subjects |
| Oil and gas | 2 |
| Oil and gas technology | 2 |
|
| |||
| racking capacity of derrick (по количеству устанавливаемых за пальцем бурильных труб) | |||
| stacking capacity of derrick | |||
| ёмкость вышки: 4 phrases in 2 subjects |
| Oil and gas | 2 |
| Oil and gas technology | 2 |