并串联 : 150 phrases in 25 subjects |
Accumulators | 2 |
Air defense | 2 |
Automobiles | 2 |
Aviation | 5 |
Business | 8 |
Chemistry | 1 |
Communications | 2 |
Compressors | 3 |
Construction | 2 |
Drilling | 3 |
Earth sciences | 2 |
Electric machinery | 13 |
Electricity | 2 |
Electronics | 22 |
Explosives and Explosive Ordnance Disposal | 6 |
General | 10 |
Metallurgy | 4 |
Nautical | 2 |
Project management | 1 |
Quality control and standards | 1 |
Refrigeration | 2 |
Space | 12 |
Technology | 40 |
Telecommunications | 1 |
Wind Energy | 2 |