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reflektionsförmåga | |||
brytning; refraktion |
rifrazione : 41 phrases in 10 subjects |
Antennas and waveguides | 2 |
Chemistry | 1 |
Communications | 10 |
Earth sciences | 2 |
Electronics | 14 |
Information technology | 3 |
Life sciences | 1 |
Medical | 1 |
Physical sciences | 2 |
Radio | 5 |