 |
| |||
| curved section (Post Scriptum) | |||
| искривленный участок: 6 phrases in 3 subjects |
| Forestry | 1 |
| Oil and gas | 4 |
| Oil and gas technology | 1 |
|
| |||
| curved section (Post Scriptum) | |||
| искривленный участок: 6 phrases in 3 subjects |
| Forestry | 1 |
| Oil and gas | 4 |
| Oil and gas technology | 1 |