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импедансная поверхность |
impedance surface : 14 phrases in 10 subjects |
Antennas and waveguides | 1 |
Electric motors | 1 |
Electrical engineering | 2 |
Electricity | 1 |
Electronics | 2 |
Geophysics | 1 |
Metallurgy | 2 |
Oil / petroleum | 1 |
Technology | 2 |
Telecommunications | 1 |