enclenchement : 123 phrases in 14 subjects |
Chemistry | 1 |
Communications | 19 |
Earth sciences | 2 |
Electric motors | 1 |
Electric traction | 1 |
Electronics | 13 |
Industry | 10 |
Information technology | 3 |
Materials science | 6 |
Mechanic engineering | 6 |
Medical | 1 |
Metallurgy | 1 |
Rail transport | 4 |
Transport | 55 |