 |
| |||
| extra-heavy pipe; extraheavy pipe | |||
| утолщённая труба: 6 phrases in 4 subjects |
| Oil and gas | 1 |
| Oil and gas technology | 3 |
| Pipelines | 1 |
| Technology | 1 |
|
| |||
| extra-heavy pipe; extraheavy pipe | |||
| утолщённая труба: 6 phrases in 4 subjects |
| Oil and gas | 1 |
| Oil and gas technology | 3 |
| Pipelines | 1 |
| Technology | 1 |