放大因 数 : 27 phrases in 13 subjects |
Chemistry | 1 |
Construction | 1 |
Ecology | 1 |
Electrical engineering | 1 |
Electronics | 3 |
Engineering geology | 4 |
Explosives and Explosive Ordnance Disposal | 1 |
General | 3 |
Mathematics | 1 |
Metallurgy | 1 |
Nuclear physics | 2 |
Shipbuilding | 1 |
Technology | 7 |