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gentaget signalmønster |
repetitive : 36 phrases in 13 subjects |
Communications | 1 |
Earth sciences | 2 |
Electronics | 10 |
Finances | 2 |
General | 5 |
Information technology | 5 |
Labor law | 1 |
Mechanic engineering | 1 |
Medical | 3 |
Metallurgy | 1 |
Social science | 3 |
Statistics | 1 |
Transport | 1 |