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mengen : 29 phrases in 15 subjects |
Agriculture | 1 |
Chemistry | 4 |
Coal | 1 |
Communications | 1 |
Construction | 11 |
Environment | 1 |
General | 2 |
Health care | 1 |
Industry | 1 |
Information technology | 1 |
Marketing | 1 |
Medical | 1 |
Physical sciences | 1 |
Technology | 1 |
Transport | 1 |