déformable : 50 phrases in 14 subjects |
Astronomy | 1 |
Aviation | 4 |
Construction | 18 |
Hydraulic engineering | 1 |
Mathematics | 3 |
Mechanic engineering | 5 |
Metallurgy | 1 |
Mining | 1 |
Oil and gas technology | 1 |
Physics | 4 |
Radio | 1 |
Technology | 5 |
Textile industry | 2 |
Trucks/Lorries | 3 |