вспомогательный механизм: 61 phrases in 19 subjects |
Automobiles | 2 |
Chemistry | 1 |
Construction | 1 |
Ecology | 1 |
Electronics | 2 |
Energy industry | 2 |
Engines | 7 |
Jet engines | 1 |
Loading equipment | 4 |
Mechanic engineering | 2 |
Metallurgy | 1 |
Metalworking | 1 |
Military | 2 |
Nautical | 19 |
Oil / petroleum | 1 |
Rail transport | 2 |
Shipbuilding | 10 |
Technology | 1 |
Welding | 1 |