导轮: 301 phrase in 28 subjects |
Aerohydrodynamics | 1 |
Agriculture | 13 |
Air defense | 1 |
Angling hobby | 1 |
Automobiles | 36 |
Aviation | 10 |
Bridge construction | 6 |
Chemistry | 1 |
Commerce | 1 |
Compressors | 2 |
Computer numerical control | 1 |
Construction | 4 |
Drilling | 1 |
Electric machinery | 4 |
Electronics | 4 |
General | 7 |
Hydroelectric power stations | 7 |
Metallurgy | 7 |
Multimedia | 1 |
Nautical | 6 |
Oil / petroleum | 7 |
Polymers | 2 |
Rail transport | 4 |
Shipbuilding | 11 |
Space | 5 |
Steel production | 1 |
Technology | 154 |
Textile industry | 3 |