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substances actives | |||
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matière active; principe actif; produit actif; substance active | |||
poussière active |
actieve stoffen : 42 phrases in 9 subjects |
Agriculture | 1 |
Chemistry | 20 |
Earth sciences | 1 |
Environment | 7 |
Industry | 7 |
Life sciences | 1 |
Medical | 2 |
Municipal planning | 1 |
Pharmacy and pharmacology | 2 |