混合 结构 : 50 phrases in 18 subjects |
Architecture | 3 |
Aviation | 1 |
Business | 2 |
Computer networks | 1 |
Electronics | 4 |
Engineering geology | 1 |
Explosives and Explosive Ordnance Disposal | 2 |
General | 1 |
Information technology | 2 |
Metallurgy | 5 |
Multimedia | 1 |
Nautical | 1 |
Oil / petroleum | 3 |
Plastics | 1 |
Rail transport | 2 |
Semiconductors | 1 |
Technology | 18 |
Telecommunications | 1 |