预 试验 : 38 phrases in 20 subjects |
Agriculture | 1 |
Animal husbandry | 1 |
Architecture | 1 |
Aviation | 2 |
Business | 1 |
Dermatology | 1 |
Earth sciences | 1 |
Economy | 1 |
Electric machinery | 1 |
Electronics | 5 |
General | 1 |
Hydroelectric power stations | 1 |
Metallurgy | 2 |
Nautical | 1 |
Plastics | 1 |
Shipbuilding | 1 |
Space | 2 |
Technology | 12 |
Telecommunications | 1 |
Textile industry | 1 |