管 接头 : 349 phrases in 27 subjects |
Astronautics | 2 |
Automated equipment | 1 |
Automobiles | 4 |
Aviation | 7 |
Chemistry | 2 |
Construction | 3 |
Drilling | 10 |
Electrical engineering | 1 |
Electrochemistry | 1 |
Electronics | 17 |
General | 105 |
Hydraulics | 2 |
Hydrology | 2 |
Jet engines | 1 |
Microelectronics | 1 |
Military | 3 |
Nautical | 2 |
Oil / petroleum | 5 |
Oil and gas | 3 |
Oil and gas technology | 2 |
Oil processing plants | 26 |
Oilfields | 1 |
Pipelines | 1 |
Radio | 1 |
Sakhalin | 1 |
Sewing and clothing industry | 1 |
Technology | 144 |