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warstwa F rozsiana | |||
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propagacja f | |||
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dyfuzja | |||
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dyfuzja w półprzewodniku |
انتشار : 44 phrases in 8 subjects |
Antennas and waveguides | 5 |
Electronics | 3 |
Environment | 7 |
Lighting other than cinema | 1 |
Mathematics | 2 |
Power lines | 1 |
Radio | 21 |
Satellite communications | 4 |