 |
| |||
| pipeline maintenance; pipeline operation | |||
| эксплуатация трубопровода: 34 phrases in 13 subjects |
| Caspian | 1 |
| Drilling | 1 |
| Energy industry | 2 |
| General | 3 |
| Industry | 1 |
| Military | 9 |
| Oil / petroleum | 8 |
| Oil and gas technology | 1 |
| Oil processing plants | 1 |
| Production | 3 |
| Sakhalin | 2 |
| Technology | 1 |
| Thermal engineering | 1 |