 |
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| Strömbrytare | |||
| الطاقة: 102 phrases in 15 subjects |
| Accumulators | 1 |
| Antennas and waveguides | 4 |
| Electricity generation | 16 |
| Electronics | 8 |
| Environment | 30 |
| General | 1 |
| Lighting other than cinema | 2 |
| Microsoft | 12 |
| Physics | 14 |
| Radio | 2 |
| Radiology | 8 |
| Reliability | 1 |
| Semiconductors | 1 |
| Thermal Energy | 1 |
| Vacuum tubes | 1 |