型砂 : 385 phrases in 24 subjects |
Agriculture | 1 |
Architecture | 1 |
Automobiles | 8 |
Chemistry | 1 |
Compressors | 2 |
Construction | 1 |
Continuous casting | 6 |
Desert science | 2 |
Earth sciences | 1 |
Ecology | 1 |
Electronics | 5 |
Engineering geology | 3 |
General | 14 |
Genetics | 1 |
Geology | 1 |
Hydroelectric power stations | 1 |
Metallurgy | 163 |
Nautical | 2 |
Oil / petroleum | 11 |
Shipbuilding | 9 |
Space | 4 |
Steel production | 1 |
Technology | 145 |
Textile industry | 1 |