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in een enkele richting; unidirectioneel | |||
simplex |
unidirectionnel : 63 phrases in 12 subjects |
Antennas and waveguides | 1 |
Chemistry | 3 |
Communications | 12 |
Electronics | 22 |
Environment | 1 |
General | 2 |
Industry | 2 |
Information technology | 11 |
Measuring instruments | 1 |
Mechanic engineering | 2 |
Medical | 2 |
Transport | 4 |