| |||
coupling of the line | |||
assembly of pipes | |||
coupling of pipeline |
сборка трубопровода: 30 phrases in 10 subjects |
Construction | 2 |
Drilling | 1 |
Makarov | 2 |
Military | 3 |
Oil / petroleum | 6 |
Oil and gas | 2 |
Oil and gas technology | 2 |
Oilfields | 1 |
Technology | 9 |
Transport | 2 |