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| переключатель света фар | |||
| коммутатор пучков | |||
| коммутатор лучей | |||
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beam switch : 25 phrases in 10 subjects |
| Antennas and waveguides | 2 |
| Automobiles | 4 |
| Electrical engineering | 1 |
| Electronics | 5 |
| Information technology | 2 |
| Nanotechnology | 3 |
| Physics | 1 |
| Technology | 4 |
| Telecommunications | 2 |
| Transport | 1 |