accrochage : 33 phrases in 15 subjects |
Chemistry | 5 |
Communications | 3 |
Electric motors | 1 |
Electronics | 1 |
Hobbies and pastimes | 1 |
Industry | 6 |
Mechanic engineering | 5 |
Medical | 1 |
Metallurgy | 2 |
Natural sciences | 2 |
Power electronics | 1 |
Power system protection | 1 |
Semiconductors | 1 |
Technology | 1 |
Transport | 2 |