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carga | |||
receptor radioeléctrico |
odbiornik: 61 phrases in 11 subjects |
Antennas and waveguides | 2 |
Brazil | 3 |
Communications | 3 |
Electric machinery | 1 |
Environment | 4 |
Lighting other than cinema | 8 |
Microsoft | 3 |
Radio | 30 |
Telegraphy | 4 |
Telephony | 2 |
Transport | 1 |