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lezen | |||
sorteren | |||
sorteerwerking | |||
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oogst in etappes |
trier : 27 phrases in 11 subjects |
Agriculture | 2 |
Coal | 1 |
Communications | 6 |
Earth sciences | 1 |
Environment | 2 |
General | 6 |
Industry | 4 |
Information technology | 2 |
Labor law | 1 |
Marketing | 1 |
Materials science | 1 |