 |
| |||
| conduit liner | |||
| облицовка трубопровода: 7 phrases in 5 subjects |
| Construction | 1 |
| Hydraulic engineering | 1 |
| Oil / petroleum | 1 |
| Oil and gas technology | 1 |
| Technology | 3 |
|
| |||
| conduit liner | |||
| облицовка трубопровода: 7 phrases in 5 subjects |
| Construction | 1 |
| Hydraulic engineering | 1 |
| Oil / petroleum | 1 |
| Oil and gas technology | 1 |
| Technology | 3 |