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przemiennik m | |||
wzmacniak | |||
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transponder przezroczysty; transponder f | |||
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powtarzacz |
ripetitore : 23 phrases in 8 subjects |
Antennas and waveguides | 2 |
Microsoft | 1 |
Power lines | 6 |
Radio | 2 |
Rail transport | 5 |
Satellite communications | 2 |
Telegraphy | 4 |
Telephony | 1 |