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Aufbereitungsanlage : 19 phrases in 12 subjects |
Brewery | 1 |
Chemistry | 2 |
Medical | 1 |
Metalworking | 1 |
Military | 1 |
Natural resourses and wildlife conservation | 4 |
Oil / petroleum | 1 |
Plastics | 1 |
Shipbuilding | 2 |
Technology | 2 |
Textile industry | 2 |
Thermal engineering | 1 |