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| poisonous material; poisonous substance; toxic chemical; toxicant | |||
| toxic substance | |||
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| toxic substance; environmentally harmful or toxic substance A chemical or mixture that may present a risk or injury to health or the environment | |||
| toxics | |||
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sustancias toxicas : 22 phrases, 7 sujets |
| Biotechnologie | 1 |
| Chimie | 7 |
| Environnement | 6 |
| Nations unies | 3 |
| Restauration et traiteur | 1 |
| Soins de santé | 3 |
| Technologie | 1 |