coefficients d'élasticité: 33 phrases in 11 subjects |
Aviation | 2 |
Construction | 2 |
Hydraulic engineering | 2 |
Mechanic engineering | 4 |
Metallurgy | 4 |
Meteorology | 1 |
Oil / petroleum | 1 |
Oil and gas technology | 1 |
Packaging | 2 |
Technology | 12 |
Textile industry | 2 |