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kyltti | |||
huomautus |
avisos : 52 phrases in 11 subjects |
Astronautics | 1 |
Communications | 32 |
Earth sciences | 3 |
Finances | 1 |
Information technology | 3 |
Labor law | 2 |
Law | 1 |
Materials science | 1 |
Mechanic engineering | 1 |
Radio | 1 |
Transport | 6 |