подводящий трубопровод: 18 phrases in 13 subjects |
Astronautics | 4 |
Automobiles | 1 |
Aviation | 1 |
Construction | 1 |
Drilling | 1 |
Electronics | 1 |
Gas processing plants | 1 |
Makarov | 1 |
Military | 1 |
Oil / petroleum | 1 |
Oil and gas | 3 |
Oil and gas technology | 1 |
Technology | 1 |