sobretensiones : 80 phrases in 16 subjects |
Cables and cable production | 1 |
Chemistry | 11 |
Communications | 4 |
Earth sciences | 4 |
Electric traction | 1 |
Electricity generation | 8 |
Electrochemistry | 1 |
Electronics | 33 |
Energy industry | 2 |
General | 1 |
Information technology | 5 |
Magnetics | 1 |
Metallurgy | 1 |
Patents | 1 |
Technology | 4 |
Transport | 2 |