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: 71 phrases in 15 subjects |
Antennas and waveguides | 2 |
Automobiles | 1 |
Chemistry | 4 |
Earth sciences | 4 |
Economy | 1 |
Electronics | 8 |
Energy industry | 1 |
General | 1 |
Industry | 1 |
Medical | 2 |
Metallurgy | 20 |
Nautical | 1 |
Power lines | 3 |
Superconductivity | 1 |
Technology | 21 |