| |||
| комплект обсадных труб | |||
|
casing string set : 12 phrases in 4 subjects |
| Oil / petroleum | 8 |
| Oil and gas | 1 |
| Oil and gas technology | 1 |
| Technology | 2 |
| |||
| комплект обсадных труб | |||
|
casing string set : 12 phrases in 4 subjects |
| Oil / petroleum | 8 |
| Oil and gas | 1 |
| Oil and gas technology | 1 |
| Technology | 2 |