 |
| |||
| diameter-thickness ratio; diameter-to-thickness ratio | |||
| отношение диаметра трубы к толщине стенки: 16 phrases in 5 subjects |
| Gold mining | 1 |
| Oil / petroleum | 7 |
| Oil and gas technology | 3 |
| Pipelines | 3 |
| Technology | 2 |
|
| |||
| diameter-thickness ratio; diameter-to-thickness ratio | |||
| отношение диаметра трубы к толщине стенки: 16 phrases in 5 subjects |
| Gold mining | 1 |
| Oil / petroleum | 7 |
| Oil and gas technology | 3 |
| Pipelines | 3 |
| Technology | 2 |