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رنين |
résonance : 37 phrases in 12 subjects |
Antennas and waveguides | 5 |
Electricity generation | 3 |
Electronics | 3 |
Forestry | 2 |
Lighting other than cinema | 2 |
Magnetics | 4 |
Physics | 1 |
Piezoelectric crystals | 12 |
Power electronics | 1 |
Radiobiology | 2 |
Rail transport | 1 |
Remote sensing | 1 |