punto: 45 phrases in 13 subjects |
Cables and cable production | 1 |
Economy | 3 |
Electric machinery | 3 |
Electricity generation | 6 |
Electronics | 5 |
Isolation | 1 |
Magnetics | 1 |
Mathematics | 8 |
Microsoft | 7 |
Power electronics | 3 |
Power lines | 1 |
Statistics | 3 |
Vacuum tubes | 3 |