 |
| |||
| loss of head in bends | |||
| потеря напора в коленах: 5 phrases in 5 subjects |
| Construction | 1 |
| Mechanic engineering | 1 |
| Oil / petroleum | 1 |
| Oil and gas | 1 |
| Oil and gas technology | 1 |
|
| |||
| loss of head in bends | |||
| потеря напора в коленах: 5 phrases in 5 subjects |
| Construction | 1 |
| Mechanic engineering | 1 |
| Oil / petroleum | 1 |
| Oil and gas | 1 |
| Oil and gas technology | 1 |