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ток проводимости |
conduction current: 20 phrases in 11 subjects |
Antennas and waveguides | 1 |
Cables and cable production | 1 |
Electronics | 5 |
Geophysics | 3 |
Makarov | 1 |
Mathematics | 1 |
Metallurgy | 1 |
Rail transport | 1 |
Semiconductors | 2 |
Solar power | 1 |
Technology | 3 |