 |
| |||
| offset coupling | |||
| насосная муфта: 20 phrases in 6 subjects |
| Drilling | 2 |
| Oil / petroleum | 7 |
| Oil and gas | 3 |
| Oil and gas technology | 4 |
| Oilfields | 3 |
| Sakhalin | 1 |
|
| |||
| offset coupling | |||
| насосная муфта: 20 phrases in 6 subjects |
| Drilling | 2 |
| Oil / petroleum | 7 |
| Oil and gas | 3 |
| Oil and gas technology | 4 |
| Oilfields | 3 |
| Sakhalin | 1 |