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tratamiento previo | |||
tratamiento primario | |||
tratamiento primario de aguas residuales | |||
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tratamiento primario | |||
Anglais glossaire | |||
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The required minimal treatment given to a wounded to ensure his survival, performed by a first level surgical element in the time left before an operation. (FRA) |
primary treatment : 5 phrases, 2 sujets |
Environnement | 4 |
Gestion des déchets | 1 |