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Brenner für Sauerstoff |
ad ossigeno : 38 phrases in 11 subjects |
Cultural studies | 1 |
Earth sciences | 1 |
Environment | 2 |
General | 4 |
Labor law | 4 |
Life sciences | 1 |
Measuring instruments | 1 |
Mechanic engineering | 1 |
Medical | 9 |
Metallurgy | 10 |
Transport | 4 |