| |||
thread end finish (MichaelBurov) | |||
pipe-end upset | |||
pipe end upset | |||
| |||
pipe end upset | |||
bulging | |||
upsetting |
высадка концов труб : 56 phrases in 7 subjects |
Oil / petroleum | 10 |
Oil and gas | 19 |
Oil and gas technology | 6 |
Oilfields | 2 |
Pipelines | 9 |
Sakhalin | 3 |
Technology | 7 |