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édition f | |||
aspect m; apparition f | |||
phénomène m |
Erscheinung: 29 phrases in 14 subjects |
Agriculture | 1 |
Analytical chemistry | 3 |
Astronomy | 2 |
Chemistry | 1 |
Coal | 2 |
Communications | 2 |
Construction | 1 |
Earth sciences | 2 |
Environment | 1 |
General | 1 |
Life sciences | 4 |
Medical | 6 |
Metallurgy | 2 |
Natural sciences | 1 |