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English |
unipolar limb -lead : 40 phrases in 9 subjects |
Antennas and waveguides | 6 |
Cables and cable production | 2 |
Earth sciences | 8 |
Electrochemistry | 1 |
Electronics | 16 |
Information technology | 1 |
Mechanic engineering | 1 |
Medical | 2 |
Technology | 3 |