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переключатель света фар | |||
коммутатор пучков | |||
коммутатор лучей |
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 |