трубные соединения: 73 phrases in 22 subjects |
Automated equipment | 4 |
Automobiles | 1 |
Caspian | 2 |
Construction | 6 |
Drilling | 1 |
Energy industry | 1 |
General | 4 |
Mechanic engineering | 2 |
Mechanics | 2 |
Metallurgy | 1 |
Mining | 2 |
Oil / petroleum | 10 |
Oil and gas | 7 |
Oil and gas technology | 9 |
Pipelines | 3 |
Plastics | 1 |
Plumbing | 1 |
Sakhalin | 2 |
Technology | 7 |
Transport | 5 |
Valves | 1 |
Welding | 1 |